|
| 29 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1027 | 2011 MD exits Earth-Moon system | 2 | 1 | 0 | 0 |
| 0603 | 2011 MD more than one LD from Moon | 2 | 1 | 0 | 1 |
|
| 28 June 2011 |
| UTC | Events |
|
| 0745 | 2011 MD closest lunar approach = 0.79 LD |
|
| 27 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1739 | 2011 MD within one LD of Moon | 2 | 1 | 1 | 1 | 1659 | 2011 MD closest Earth approach = 0.05 LD |
| 0830 | 2011 MX last observed optically, by Spacewatch 1.8m at 20.06 LD outbound, V=22.1 reported |
|
| 25 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 2334 | 2011 MD enters Earth-Moon system | 2 | 1 | 0 | 1 |
|
| 23 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1626 | 2011 MX exits 10-LD bubble | 2 | 1 | 0 | 0 | 0752 | 2011 MX observed first, by MLS at 9.04 LD, V=19.9 reported, elon. 144.8° |
|
| 22 June 2011 |
| UTC | Events |
|
| 0639 | 2011 KN17 last observed optically, by Spacewatch 1.8m at 124.45 LD outbound, V=21.63 calculated |
| 0621 | 2011 MD observed first, by LINEAR at 2.53 LD, mag 18.9 reported, elon. 114.0° |
|
| 21 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 0633 | 2011 MX exits Earth's Hill sphere | 3 | 1 | 0 | 0 |
|
| 20 June 2011 |
| UTC | Events |
|
| 2320 | 2009 BD last observed optically, by Schiaparelli Obs. at 6.17 LD outbound, R=19.6 reported |
| 0448 | 2011 MX closest Earth approach = 2.50 LD |
|
| 19 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 0303 | 2011 MX enters Earth's Hill sphere | 3 | 2 | 0 | 0 |
|
| 18 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1539 | 2011 MD enters Earth's Hill sphere | 3 | 1 | 0 | 0 |
| 0418 | 2011 LT17 exits 10-LD bubble | 3 | 0 | 0 | 0 |
|
| 16 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1709 | 2011 MX enters 10-LD bubble | 4 | 0 | 0 | 0 | 0310 | 2011 LT17 last observed optically, by ARO Westfield at 5.33 LD outbound, V=18.2 reported, elon. 64.0° |
|
| 15 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2316 | 2004 LO2 exits 10-LD bubble | 3 | 0 | 0 | 0 | 1337 | 2004 LO2 closest Earth approach = 9.90 LD - Note: JPL has not posted an Earth close
approach listing for this object, indicating an uncertainty exceeding ten days. |
| 0359 | 2004 LO2 enters 10-LD bubble | 4 | 0 | 0 | 0 | 0631 | 2011 LT17 closest Earth approach = 4.64 LD |
|
| 13 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1224 | 2009 BD exits Earth's Hill sphere | 3 | 0 | 0 | 0 |
|
| 12 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 0840 | 2011 LT17 enters 10-LD bubble | 3 | 1 | 0 | 0 | 1015 | 2011 LZ2 last observed optically, by Spacewatch 1.8m at 19.08 LD outbound, V=21.4 reported |
|
| 9 June 2011 |
| UTC | Events |
|
| 0809 | 2011 LT17 observed first, by CSS at 18.64 LD, V=17.1 reported, elon. 124.9° |
|
| 8 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1506 | 2011 KE15 exits 10-LD bubble | 2 | 1 | 0 | 0 |
| 0803 | 2011 KV15 exits 10-LD bubble | 3 | 1 | 0 | 0 |
|
| 6 June 2011 |
| UTC | Events |
|
| 0400 | 2011 JA last observed optically, by ARO Westfield at 202.38 LD outbound, V=22.3 reported, elon. 97.7° |
|
| 5 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 0205 | 2011 LZ2 exits 10-LD bubble | 4 | 1 | 0 | 0 | 2218 | 2011 KV15 closest Earth approach = 8.34 LD |
| 1016 | 2011 LZ2 observed first, by MLS at 10.37 LD, V=19.5 reported, elon. 112.2° |
|
| 4 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 0331 | 2011 KE15 exits Earth's Hill sphere | 5 | 1 | 0 | 0 | 1007 | 2011 KE15 last observed optically, by Vaduvescu/CTIO at 4.06 LD outbound, R=19.3 reported |
|
| 3 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1249 | 2011 KV15 enters 10-LD bubble | 5 | 2 | 0 | 0 | 1250 | 2011 KE15 closest Earth approach = 3.73 LD |
| 0627 | 2009 BD exits Earth-Moon system | 4 | 2 | 0 | 0 |
|
| 2 June 2011 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2210 | 2011 KE15 enters Earth's Hill sphere | 4 | 2 | 0 | 1 | 0926 | 2009 BD observed first, by Hills/RAS Moorook at 0.91 LD outbound, R=16.9 reported, elon. 122.6° |
| 0323 | 2011 KY15 last observed optically, by ARO Westfield at 26.09 LD outbound, V=22.0 reported |
| 0053 | 2009 BD closest Earth approach = 0.90 LD |