<10=less than 10 LD from Earth

EBN Timeline for March 2017

<SI=inside Earth SOI (sphere of influence)
M<1=less than 1 LD from the Moon
E<1=less than 1 LD from Earth (intruder)
LD = lunar distance (average Earth-Moon distance)
31 March 2017
UTBoundary Transitions<10<SIM<1E<1
18342017 FV enters 10-LD bubble7000
30 March 2017
UTBoundary Transitions<10<SIM<1E<1
00162017 FK3 exits 10-LD bubble6000
29 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
20142017 FS91 exits 10-LD bubble700020102017 FR91 closest Earth approach = 3.54 LD
06502017 FL63 exits 10-LD bubble8000
06362017 FX90 enters 10-LD bubble9000
01342017 FZ2 exits 10-LD bubble8000
28 March 2017
UTEvents
08192017 FU64 last observed optically, by PJMSO at 41.34 LD inbound, R=20.0 reported
06172017 FL64 last observed optically, by Spacewatch 1.8m at 15.78 LD outbound, V=22.85 calculated
05552017 FV last observed optically, by CSS at 17.99 LD inbound, V=18.7 reported
05432017 CS last observed optically, by PJMSO at 117.58 LD inbound, R=18.3 reported
27 March 2017
UTEvents
23532017 DC36 last observed optically, by Holmes/CTIO at 74.63 LD outbound, V=19.9 reported
22052017 FX90 last observed optically, by ESA OGS at 13.64 LD inbound, G=19.8 reported
21502017 FW90 last observed optically, by ESA OGS at 6.10 LD outbound, G=19.6 reported
20482017 FK3 closest Earth approach = 9.04 LD
20242017 FR91 last observed optically, by Castelmartini Obs. at 5.52 LD inbound, R=18.2 reported
1532discovery MPEC issued for 2017 FS91
1528discovery MPEC issued for 2017 FR91
13412017 FQ63 last observed optically, by PS1 at 20.11 LD outbound, w=19.7 reported
1205discovery MPEC issued for 2017 FW90
1205discovery MPEC issued for 2017 FU90
1205discovery MPEC issued for 2017 FS90
11582017 FS91 last observed optically, by Tenagra II Obs. at 6.52 LD outbound, R=18.8 reported
11192017 DX34 last observed optically, by Spacewatch 1.8m at 59.63 LD outbound, R=21.7 reported
10542017 FD3 last observed optically, by Spacewatch 1.8m at 25.42 LD outbound, R=22.6 reported
07542017 DA38 last observed optically, by Holmes/CTIO at 48.93 LD outbound, V=22.3 reported
07322016 TB57 last observed optically, by Spacewatch 1.8m at 47.68 LD outbound, R=22.9 reported
06352017 FU90 last observed optically, by MLS at 17.14 LD outbound, V=19.2 reported
06092017 FR last observed optically, by MLS at 33.65 LD outbound, V=20.8 reported
03462017 FR63 last observed optically, by Steward Mt. Lemmon Sta. at 12.61 LD outbound, V=20.4 reported
03212017 FF3 closest Earth approach = 5.75 LD - Note: JPL reports an approach to 5.75 LD (5.74 minimum) with an uncertainty of +/- one minute.
0311discovery MPEC issued for 2017 FX90
00502017 FS90 last observed optically, by Schwarzschild Obs. at 20.67 LD outbound, V=20.0 reported
26 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
08322017 FJ exits 10-LD bubble900023102017 FL63 closest Earth approach = 4.19 LD
14492015 TC25 closest Earth approach = 7.63 LD - Note: JPL reports an approach to 7.63 LD (7.59 minimum) with an uncertainty of +/- 6 minutes.
11142017 FK3 last observed optically, by Tenagra II Obs. at 9.46 LD inbound, R=19.6 reported
10572017 FS91 designation credited to MLS at 5.23 LD outbound, V=18.3 reported, elon. 137.4°
07082017 FR91 designation credited to CSS at 8.34 LD inbound, V=19.1 reported, elon. 176.1°
25 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
17332017 FK3 enters 10-LD bubble1000008182017 FX90 designation credited to Steward Mt. Lemmon Sta. at 20.65 LD inbound, V=21.2 reported, elon. 147.8°
10522017 FR91 enters 10-LD bubble900008162017 FW90 designation credited to MLS at 4.33 LD outbound, V=19.2 reported, elon. 146.0°
07422017 FM1 exits 10-LD bubble800007582017 FL63 last observed optically, by Mt. John Obs. at 7.64 LD inbound, R=19.2 reported
00562017 FU90 exits 10-LD bubble900006522017 FU90 designation credited to MLS at 10.67 LD outbound, V=18.0 reported, elon. 170.0°
0646distant 2017 FB3 last observed optically, by Spacewatch 0.9m at 34.07 LD, V=21.37 calculated
05372017 FS90 designation credited to MLS at 16.97 LD outbound, V=20.4 reported, elon. 165.7°
04182017 FF3 last observed optically, by Steward Mt. Lemmon Sta. at 5.88 LD inbound, V=20.0 reported
24 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23002017 FK exits 10-LD bubble100002106discovery MPEC issued for 2017 FC65
18132017 FZ2 exits Earth SOI110002042discovery MPEC issued for 2017 FU64
15292017 FL63 enters 10-LD bubble111002011discovery MPEC issued for 2017 FL64
10202017 FS91 closest Earth approach = 3.94 LD
09442017 FA3 last observed optically, by Tholen 2.24m at 19.59 LD outbound, G=22.3 reported
08202017 FC65 last observed optically, by Tenagra II Obs. at 23.76 LD outbound, R=20.2 reported
06582017 FZ2 last observed optically, by Tholen 2.24m at 1.89 LD outbound, G=18.5 reported, elon. 68.5°
06382017 FZ2 closest lunar approach = 2.49 LD
23 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
10022017 FR63 exits 10-LD bubble1010020412017 FZ2 closest Earth approach = 1.70 LD
08302017 FN1 exits 10-LD bubble111001713discovery MPEC issued for 2017 FQ63
1705discovery MPEC issued for 2017 FR63
1647discovery MPEC issued for 2017 FL63
07132017 FU90 closest Earth approach = 7.38 LD
05201998 SL36 last observed optically, by code "7"/Slooh.com Chile at 23.63 LD outbound, V=15.9 reported
22 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23082017 FZ2 enters Earth SOI1210020582017 FJ3 closest Earth approach = 2.57 LD
07352017 EG3 exits 10-LD bubble1200016422017 FW90 closest Earth approach = 3.52 LD
06452017 FJ exits Earth SOI130001551discovery MPEC issued for 2017 FK3
1536discovery MPEC issued for 2017 FF3
1532discovery MPEC issued for 2017 FJ3
1528discovery MPEC issued for 2017 FD3
1508discovery MPEC issued for 2017 FB3
1504discovery MPEC issued for 2017 FA3
1500discovery MPEC issued for 2017 FZ2
1500discovery MPEC issued for 2017 FZ2
1453discovery MPEC issued for 2017 FW2
1449discovery MPEC issued for 2017 FU2
1412discovery MPEC issued for 2017 FM2
11342017 FJ3 last observed optically, by Tenagra II Obs. at 2.58 LD inbound, R=19.6 reported
09402017 FC65 designation credited to MLS at 13.05 LD outbound, V=19.2 reported, elon. 153.4°
06282017 FW2 last observed optically, by Spacewatch 0.9m at 17.30 LD outbound, R=19.6 reported
05232017 FR63 designation credited to MLS at 9.54 LD outbound, V=19.7 reported, elon. 122.7°
21 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23342017 FM1 exits Earth SOI1310021462017 FJ closest lunar approach = 1.56 LD
19132017 FC65 exits 10-LD bubble1320015012017 FJ closest Earth approach = 1.98 LD
13252017 FU90 enters 10-LD bubble1420014452017 FC65 observed first, by PS1 at 9.12 LD outbound, i=18.6 reported, elon. 142.3°
11512017 FD3 exits 10-LD bubble1320013132017 FU2 last observed optically, by Mt. John Obs. at 11.20 LD outbound, R=19.8 reported
11162017 FN1 exits Earth SOI1420011312017 FJ last observed optically, by Tenagra II Obs. at 2.01 LD inbound, R=17.9 reported
10032017 FS90 exits 10-LD bubble1430010422017 FQ63 designation credited to PS1 at 10.11 LD outbound, w=18.2 reported, elon. 151.3°
09122017 FS exits 10-LD bubble1530008252017 FU64 designation credited to PS1 at 72.74 LD inbound, w=20.9 reported, elon. 163.8°
08352017 FQ63 exits 10-LD bubble1630007412017 FW last observed optically, by Tenagra II Obs. at 20.81 LD outbound, R=21.0 reported
08282017 FM1 exits Earth-Moon system1730005562017 FL63 designation credited to MLS at 22.81 LD inbound, V=21.5 reported, elon. 154.6°
06032017 FK exits Earth SOI173010226discovery MPEC issued for 2017 FN1
02512017 FN1 exits Earth-Moon system174010223discovery MPEC issued for 2017 FM1
01152017 FA3 exits 10-LD bubble1740200502017 FM1 closest lunar approach = 1.16 LD
20 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23182017 FJ enters Earth SOI1840222372017 FM1 closest Earth approach = 0.33 LD
15322017 FU2 exits 10-LD bubble1830222182017 FM2 last observed optically, by Great Shefford Obs. at 13.18 LD outbound, G=20.3 reported
15102017 FN1 enters Earth-Moon system1930221022017 FN1 closest lunar approach = 1.17 LD
12472017 FM1 enters Earth-Moon system1930121012017 FN1 closest Earth approach = 0.16 LD
06452017 FN1 enters Earth SOI1930020292017 FM1 last observed optically, by Great Shefford Obs. at 0.39 LD inbound, G=15.7 reported
19532017 FN1 last observed optically, by Great Shefford Obs. at 0.25 LD inbound, G=16.3 reported
13292017 FK closest lunar approach = 1.89 LD
13102017 FR63 closest Earth approach = 9.30 LD
1204discovery MPEC issued for 2017 ED23
1204discovery MPEC issued for 2017 EA23
1204discovery MPEC issued for 2017 DY119
1204discovery MPEC issued for 2017 DX119
11592017 FK closest Earth approach = 1.74 LD
08452017 FC65 closest Earth approach = 5.55 LD - Note: JPL reports an approach to 5.55 LD (5.52 minimum) .
08322017 FN1 designation credited to MLS at 2.11 LD inbound, V=19.1 reported, elon. 174.8°
07542017 FK3 designation credited to MLS at 17.68 LD inbound, V=20.0 reported, elon. 160.2°
07482017 FJ3 designation credited to MLS at 2.86 LD inbound, V=20.6 reported, elon. 159.0°
07122017 FM1 designation credited to CSS at 1.51 LD inbound, V=19.1 reported, elon. 155.3°
05112017 FK last observed optically, by RMS Obs. at 1.85 LD inbound, V=17.4 reported
04592017 FF3 designation credited to MLS at 7.27 LD inbound, V=19.3 reported, elon. 129.4°
00552017 EZ2 last observed optically, by Holmes/CTIO at 26.80 LD outbound, V=21.6 reported, elon. 96.3°
19 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
21402017 FM1 enters Earth SOI192001421discovery MPEC issued for 2017 FS
18122017 FW2 exits 10-LD bubble191001414discovery MPEC issued for 2017 FW
17552017 FK enters Earth SOI201001414discovery MPEC issued for 2017 FW
16212017 FS exits Earth SOI200001410discovery MPEC issued for 2017 FV
08412017 FS exits Earth-Moon system201001403discovery MPEC issued for 2017 FR
04392017 FL64 exits 10-LD bubble201011403discovery MPEC issued for 2017 FR
10322017 FD3 designation credited to CSS at 4.74 LD outbound, V=19.2 reported, elon. 157.8°
0813distant 2017 FB3 designation credited to MLS at 27.52 LD, V=20.9 reported, elon. 165.7°
08132017 FA3 designation credited to MLS at 5.23 LD outbound, V=19.39 calculated, elon. 170.6°
08132017 FZ2 designation credited to MLS at 8.73 LD inbound, V=19.2 reported, elon. 169.9°
07522017 FW2 designation credited to CSS at 8.86 LD outbound, V=18.1 reported, elon. 161.9°
06292017 FU2 designation credited to MLS at 8.47 LD outbound, V=20.3 reported, elon. 164.0°
03322017 FS closest Earth approach = 0.28 LD
02142017 FS closest lunar approach = 1.17 LD
18 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23562017 FS91 enters 10-LD bubble2110121452017 FS last observed optically, by Schiaparelli Obs. at 1.12 LD inbound, V=17.11 calculated
22242017 FS enters Earth-Moon system201011516discovery MPEC issued for 2017 FK
22182017 FC65 enters 10-LD bubble201001513discovery MPEC issued for 2017 FJ
21032017 EE4 exits 10-LD bubble1910008192017 FL64 designation credited to PS1 at 9.51 LD outbound, w=21.4 reported, elon. 154.2°
15552017 FZ2 enters 10-LD bubble201000652distant 2001 FE90 last observed optically, by PS1 at 294.31 LD, w=21.8 reported
14442017 FS enters Earth SOI1910005252017 FW designation credited to MLS at 11.38 LD outbound, V=19.6 reported, elon. 159.9°
12282017 FD3 exits Earth SOI1900004472017 FS90 closest Earth approach = 7.13 LD - Note: JPL reports an approach to 7.13 LD (7.08 minimum) with an uncertainty of +/- 7 minutes.
09322017 FN1 enters 10-LD bubble19100
05151998 SL36 exits 10-LD bubble18100
04562017 FA3 exits Earth SOI19100
01382017 FD3 more than one LD from Moon19200
17 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
22412017 FD3 exits Earth-Moon system1921022062017 FD3 closest lunar approach = 0.92 LD
18352017 FD3 within one LD of Moon1921118562017 FQ63 closest Earth approach = 7.37 LD
17532017 FW exits 10-LD bubble1920118222017 FA3 closest lunar approach = 1.59 LD
15452017 FR63 enters 10-LD bubble2020114502017 FA3 closest Earth approach = 1.72 LD
15292015 TC25 enters 10-LD bubble1920114272017 FD3 closest Earth approach = 0.47 LD
06132017 FD3 enters Earth-Moon system1820111151998 SL36 observed first, by Foglia/iTelObs-SSO at 8.87 LD outbound, R=16.0 reported, elon. 64.9°
00562017 EK exits 10-LD bubble1820010562017 EG3 closest Earth approach = 4.38 LD - Note: JPL reports an approach to 4.38 LD (4.35 minimum) with an uncertainty of +/- 5 minutes.
00442017 FA3 enters Earth SOI1920008042017 EF4 last observed optically, by Nault/Apache Point at 20.00 LD outbound, R=21.7 reported
07152017 EL4 last observed optically, by Nault/Apache Point at 47.70 LD outbound, R=20.5 reported
06212017 FV designation credited to MLS at 52.27 LD inbound, V=19.6 reported, elon. 172.1°
05372017 FS designation credited to MLS at 8.56 LD inbound, V=21.2 reported, elon. 176.7°
05362017 FR designation credited to MLS at 18.53 LD outbound, V=19.2 reported, elon. 174.5°
05352017 FK designation credited to MLS at 7.42 LD inbound, V=19.2 reported, elon. 174.7°
05072017 FJ designation credited to MLS at 9.38 LD inbound, V=20.6 reported, elon. 166.1°
16 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
21522017 FS enters 10-LD bubble1910023542017 FW2 closest Earth approach = 5.00 LD
21522017 FJ enters 10-LD bubble1810020472017 FU2 closest Earth approach = 7.26 LD
16262017 FD3 enters Earth SOI1710013291998 SL36 closest Earth approach = 8.34 LD
13532017 DA36 exits 10-LD bubble1700011432017 FM2 designation credited to PS1 at 10.55 LD outbound, i=19.6 reported, elon. 124.6°
13352017 FM1 enters 10-LD bubble1800006302017 EE4 closest Earth approach = 7.04 LD
01052017 FK enters 10-LD bubble1700006122017 CF32 last observed optically, by ARO Westfield at 33.56 LD outbound, V=22.3 reported
02492017 EK last observed optically, by Schiaparelli Obs. at 7.84 LD outbound, G=19.2 reported, elon. 83.1°
02232017 EE4 last observed optically, by Schiaparelli Obs. at 7.06 LD inbound, V=19.13 calculated, elon. 94.7°
15 March 2017
UTBoundary Transitions<10<SIM<1E<1
11282017 FM2 exits 10-LD bubble16000
03292017 EE3 exits 10-LD bubble17000
14 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23152017 FS90 enters 10-LD bubble1800021562017 FW closest Earth approach = 4.44 LD
21491998 SL36 enters 10-LD bubble17000
12552017 FF3 enters 10-LD bubble16000
05282017 FW2 enters 10-LD bubble15000
04522017 FQ63 enters 10-LD bubble14000
04222017 FA3 enters 10-LD bubble13000
13 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
17062017 FD3 enters 10-LD bubble1200023342017 EK closest Earth approach = 4.95 LD
15572017 EE4 enters 10-LD bubble1100023142017 EE3 last observed optically, by Great Shefford Obs. at 8.75 LD outbound, G=19.8 reported, elon. 92.3°
01202017 FU2 enters 10-LD bubble100002306discovery MPEC issued for 2017 EL4
2251discovery MPEC issued for 2017 EF4
2247discovery MPEC issued for 2017 EE4
08072017 DV15 last observed optically, by Nault/Apache Point at 32.41 LD outbound, R=20.8 reported
12 March 2017
UTBoundary Transitions<10<SIM<1E<1
19502017 FW90 enters 10-LD bubble9000
14562017 EG3 enters 10-LD bubble8000
07112017 EZ2 exits 10-LD bubble7000
01592017 FW enters 10-LD bubble8000
11 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23532017 DV35 exits 10-LD bubble700021062017 EE3 closest Earth approach = 7.77 LD
02492017 DA36 last observed optically, by Tenagra II Obs. at 4.06 LD outbound, R=18.6 reported, elon. 76.4°
10 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23492017 EW exits 10-LD bubble800022092017 DA36 closest Earth approach = 4.04 LD
22262017 EK enters 10-LD bubble90001327discovery MPEC issued for 2017 EE3
20102017 EV exits 10-LD bubble80001327discovery MPEC issued for 2017 EZ2
18422017 FR exits 10-LD bubble90000312discovery MPEC issued for 2017 EG3
15442017 EF4 exits 10-LD bubble10000
10032017 EF exits 10-LD bubble11000
01262017 ED exits 10-LD bubble12000
9 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
20292017 EG1 exits 10-LD bubble1300010482017 ED last observed optically, by Spacewatch 0.9m at 9.43 LD outbound, V=20.34 calculated
12302017 DS109 exits 10-LD bubble140001040distant 357439 2004 BL86 last observed optically, by ARO Westfield at 367.95 LD, V=21.8 reported
07332017 EJ1 last observed optically, by Holmes/CTIO at 13.27 LD outbound, V=21.6 reported
05552017 EG3 last observed optically, by MLS at 15.93 LD inbound, V=20.57 calculated
8 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
15042017 EE3 enters 10-LD bubble1500020362017 EZ2 closest Earth approach = 5.86 LD
10362017 EA23 exits 10-LD bubble1400014052017 DV35 closest Earth approach = 9.65 LD
09492017 EL4 designation credited to MLS at 15.51 LD outbound, V=19.92 calculated, elon. 144.0°
05562017 ED23 last observed optically, by MRO at 41.54 LD outbound, G=20.4 reported
05192017 EF4 designation credited to MLS at 7.81 LD outbound, V=19.2 reported, elon. 137.1°
7 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
17482017 EJ1 exits 10-LD bubble1500013562017 EW closest Earth approach = 4.48 LD
06592017 EF closest Earth approach = 7.43 LD
06092017 EG3 designation credited to MLS at 19.57 LD inbound, V=20.9 reported, elon. 156.8°
05262017 ED23 designation credited to MLS at 35.75 LD outbound, V=20.3 reported, elon. 157.9°
05242017 EG3 observed first, by MLS at 19.63 LD inbound, V=20.8 reported, elon. 156.8°
05052017 EE3 designation credited to MLS at 11.93 LD inbound, V=19.8 reported, elon. 150.8°
0306distant 2013 NJ last observed optically, by Spacewatch 1.8m at 214.09 LD, V=22.49 calculated
6 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
22262017 DP109 exits 10-LD bubble1600022332017 EF4 closest Earth approach = 7.46 LD
20512017 EJ exits 10-LD bubble170001950discovery MPEC issued for 2017 EJ1
11262017 DS109 exits Earth SOI180001941discovery MPEC issued for 2017 EG1
10022017 EL4 exits 10-LD bubble1810010512017 EG1 last observed optically, by MLS at 6.18 LD outbound, V=20.9 reported
07482017 EA23 closest Earth approach = 6.94 LD
00052017 FM2 closest Earth approach = 7.00 LD
5 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
18112017 DS109 exits Earth-Moon system1910021402017 FL64 closest Earth approach = 5.01 LD - Note: JPL reports an approach to 5.01 LD (4.97 minimum) with an uncertainty of +/- 8 minutes.
16422017 CP1 exits 10-LD bubble1910119332017 EV closest Earth approach = 2.78 LD
12172017 DS37 exits 10-LD bubble201011555discovery MPEC issued for 2017 EW
10462017 DS109 enters Earth-Moon system211011550discovery MPEC issued for 2017 EV
10062017 EZ2 enters 10-LD bubble2110014282017 DS109 closest Earth approach = 0.92 LD
06172017 DV35 enters 10-LD bubble2010012572017 EJ1 designation credited to PS1 at 5.55 LD outbound, w=19.8 reported, elon. 138.9°
05482017 DA36 enters 10-LD bubble1910012112017 DS109 last observed optically, by Tenagra II Obs. at 0.95 LD inbound, R=14.5 reported
04362012 DR32 exits 10-LD bubble1810011372017 EJ closest Earth approach = 4.87 LD
03262017 EA exits 10-LD bubble1910010552017 EZ2 designation credited to CSS at 9.94 LD inbound, V=18.5 reported, elon. 130.9°
10242017 DS109 closest lunar approach = 1.47 LD
09302017 EV last observed optically, by ARO Westfield at 2.89 LD inbound, V=18.4 reported
07412017 EW last observed optically, by ARO Westfield at 7.43 LD inbound, V=19.2 reported
02282017 FR closest Earth approach = 5.82 LD
01362017 EJ last observed optically, by Great Shefford Obs. at 5.53 LD inbound, G=17.8 reported
4 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
17302017 DS109 enters Earth SOI2010021322017 EL4 closest Earth approach = 8.22 LD
13572017 DJ16 exits 10-LD bubble200001752discovery MPEC issued for 2017 EK
04592017 EA23 enters 10-LD bubble210001748discovery MPEC issued for 2017 EJ
04182017 EF enters 10-LD bubble200001729discovery MPEC issued for 2017 EF
04162017 EW enters 10-LD bubble190001722discovery MPEC issued for 2017 DS109
02242017 EJ enters 10-LD bubble180001714discovery MPEC issued for 2017 DR109
1714discovery MPEC issued for 2017 DR109
12512017 EW designation credited to PS1 at 9.17 LD inbound, w=19.5 reported, elon. 170.0°
12082017 EE4 designation credited to PS1 at 33.19 LD inbound, w=20.6 reported, elon. 166.9°
11592017 EW observed first, by PS1 at 9.25 LD inbound, w=19.6 reported, elon. 170.1°
09362017 EF last observed optically, by Spacewatch 1.8m at 9.69 LD inbound, R=19.1 reported
09292017 EA23 last observed optically, by MLS at 9.55 LD inbound, V=20.1 reported
09252017 DR109 last observed optically, by Steward Mt. Lemmon Sta. at 14.03 LD outbound, V=22.1 reported
08102017 DV35 last observed optically, by Steward Mt. Lemmon Sta. at 10.22 LD inbound, V=20.1 reported
08082017 EV designation credited to CSS at 3.96 LD inbound, V=18.4 reported, elon. 150.1°
07022017 EG1 designation credited to MLS at 4.62 LD outbound, V=19.39 calculated, elon. 143.4°
3 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
14412017 EJ1 exits Earth SOI170001013distant 357439 2004 BL86 observed first, by ARO Westfield at 371.77 LD, V=22.1 reported, elon. 104.5°
10102017 FJ3 enters 10-LD bubble1710007392017 DP109 closest Earth approach = 2.56 LD
09022017 EL4 enters 10-LD bubble1610007192017 DH16 last observed optically, by ARO Westfield at 29.13 LD outbound, V=22.5 reported
06142017 DA38 exits 10-LD bubble1510007162017 DF38 last observed optically, by Nault/Apache Point at 13.41 LD outbound, R=19.9 reported
06112017 DV36 exits 10-LD bubble1610007072017 EG1 closest Earth approach = 4.42 LD
05212017 EF4 enters 10-LD bubble171000435distant 2009 FE last observed optically, by ARO Westfield at 221.98 LD, V=22.0 reported
04472017 EA exits Earth SOI161000351distant 2009 FE observed first, by ARO Westfield at 222.04 LD, V=22.2 reported, elon. 157.1°
0308discovery MPEC issued for 2017 DP109
0301discovery MPEC issued for 2017 ED
02432017 EJ1 closest Earth approach = 2.16 LD
2 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
20092017 EA exits Earth-Moon system1620021202012 DR32 last observed optically, by Buchloe Obs. at 4.68 LD outbound, R=17.7 reported
19482017 EA more than one LD from Moon1620119292012 DR32 closest Earth approach = 4.68 LD
16302017 DG16 exits 10-LD bubble1621116592017 EA closest lunar approach = 0.87 LD
14462017 EJ1 enters Earth SOI1721114282017 EJ1 closest lunar approach = 2.56 LD
14092017 EA within one LD of Moon1711114042017 EA closest Earth approach = 0.05 LD
09462017 ED23 exits 10-LD bubble1710113242017 ED closest Earth approach = 5.35 LD
07582017 EA enters Earth-Moon system181011318discovery MPEC issued for 2017 DF38
1318discovery MPEC issued for 2017 DF38
1239discovery MPEC issued for 2017 EA
12192017 DP109 last observed optically, by MRO at 3.35 LD inbound, G=17.1 reported
1208distant 2007 DT103 last observed optically, by Spacewatch 1.8m at 308.58 LD, R=21.0 reported, elon. 86.1°
11512017 EA last observed optically, by Mt. John Obs. at 0.37 LD inbound, R=15.1 reported
10532017 DD36 last observed optically, by MLS at 15.15 LD outbound, V=20.6 reported
08462017 EA23 designation credited to MLS at 15.16 LD inbound, V=20.4 reported, elon. 143.9°
08052017 BN92 last observed optically, by Holmes/CTIO at 41.57 LD outbound, V=22.4 reported
07332017 EA designation credited to CSS at 1.07 LD inbound, V=18.0 reported, elon. 171.5°
07222017 ED designation credited to CSS at 5.36 LD inbound, V=17.61 calculated, elon. 170.9°
07122017 EK designation credited to MLS at 33.94 LD inbound, V=19.9 reported, elon. 151.5°
06012017 EJ designation credited to SST Atom Site at 21.00 LD inbound, r=20.8 reported, elon. 161.8°
05122017 EF designation credited to SST Atom Site at 13.22 LD inbound, r=21.0 reported, elon. 161.6°
01492017 CP32 last observed optically, by Holmes/CTIO at 41.14 LD outbound, V=20.8 reported
1 March 2017
UTBoundary Transitions<10<SIM<1E<1Events
23212017 EA enters Earth SOI1810001352017 ED23 closest Earth approach = 6.46 LD - Note: JPL reports an approach to 6.46 LD (6.31 minimum) with an uncertainty of +/- 44 minutes.
21032017 DR109 exits 10-LD bubble18000
16292017 DS109 enters 10-LD bubble19000
05572017 DS34 exits 10-LD bubble18000
03162017 DR34 exits 10-LD bubble19000


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