Contents on 6 July '08
- IAU Minor Planet Center
- NEOCP Activity -- three listings: 3 updated
- New MPECs -- one MPEC
- Observers -- seven observing facilities
- Impact Risk Monitoring -- nothing to report
- Chronology
Resources:
- Consolidated Risk Tables - the CRT page
- Earth's Busy Neighborhood Traffic Report
- Ephemerides for risk-rated and nearby objects
- Old & new CRT Archive
- Old News Archive & Small Objects Archive
The latest A/CC news is available via framed access,
RSS news feed, or redirection. - Note: A/CC has a main Web site and also a backup site with its own duplicate RSS news feed.
Navigation tips: Use the << and >> arrows on the menus for each regular section (Observers, Risks, etc.) to move to the previous and next day's news for that section. Use the Index menu item to access specific days through a calendar interface. And use the all-up news archive to access news from any time since A/CC began in early 2002. To keep track of what's new each day, watch the Chronology section.
NEOCP Activity on 6 July '08
The MPC's NEO Confirmation Page has 3 listings: 3 updated
When last checked at 2357 UTC today, the Minor Planet Center's NEO discovery Confirmation Page (NEOCP) had three updated listings.
To learn how observers use the NEOCP, see the Practical guide on how to observe NEOCP object by Birtwhistle et al. at Suno Observatory.
New MPECs on 6 July '08
Minor Planet Electronic Circulars
As of last check at 2357 UTC, there has been one MPEC issued today from the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts.
<< DOU on 6 July '08 >> MPEC 2008-N15 - "06:08 UT" - Daily Orbit Update
- Observations of recently (no longer) risk-listed objects
- K08M01V 2008 MV1 (small asteroid, arc=5 days, H=22.2 ~123m) from Tiki Obs. (July 5.43p1 & 5.47p1)
- K08L16W 2008 LW16 (arc=20 days, H=19.8 ~371m) from Tiki Obs. (July 5.48-51p2)
- Observations of small asteroids (H>22.0)
- K08N00X 2008 NX (arc=3 days, H=25.0 ~34m) from Astronomical Research Obs. (ARO) (July 5.24-26p5)
- K08N00A 2008 NA (arc=4 days, H=23.6 ~65m) from ARO (July 5.20p4) and Tiki Obs. (July 5.33-37p3)
- K08M01Q 2008 MQ1 (arc=5 days, H=24.3 ~47m) from ARO (July 5.27p3)
- K08L02H 2008 LH2 (arc=31 days, H=24.5 ~43m) from ARO (July 5.12-14p2 at V=22.3-4)
- K08GB0A 2008 GA110 (Q=4.497 AU, arc=82 days, H=22.1 ~129m) from ARO (July 5.19-20p2)
- Observations of almost-small asteroids (21.7<H<=22.0)
- K08M01P 2008 MP1 (arc=5 days, H=21.8 ~148m) from ARO (July 5.19p3)
- Observations of other objects
- K08N00B 2008 NB (arc=4 days, H=19.2 ~490m) from ARO (July 5.32-33p3)
- K08M01U 2008 MU1 (i=41.7°, arc=4 days, H=19.5 ~426m) from Tiki Obs. (July 4.51-55p4)
- K08M01R 2008 MR1 (arc=5 days, H=18.5 ~676m) from ARO (July 5.33-34p3)
- K08L16Q 2008 LQ16 (arc=21 days, H=20.3 ~295m) from ARO (July 5.23-24p3)
- K08J35T 2008 JT35 (Q=4.073 AU, arc=27 days, H=21.3 ~186m) from ARO (July 5.24-25p5)
- K08J26R 2008 JR26 (arc=53 days, H=19.9 ~355m) from ARO (July 5.21-23p3)
- K08J07Z 2008 JZ7 (Q=4.380 AU, arc=61 days, H=18.6 ~645m) from ARO (July 5.11-12p3)
- K08H03S 2008 HS3 (arc=66 days, H=21.7 ~155m) from ARO (July 5.21-23p5)
- K07Y56Q 2007 YQ56 (arc=2 opp, H=19.9 ~355m) from Bergen-Enkheim Obs. (July 4.96p1, 5.00p1 & 5.04p1)
- K07L15B 2007 LB15 (arc=2 opp, H=19.5 ~426m) from Mirasteilas Obs. (July 6.01-03p3)
- K06G00B 2006 GB (arc=3 opp, H=20.3 ~295m) from Mirasteilas Obs. (July 6.04-06p3)
- J98S15C 1998 SC15 (arc=5 opp, H=19.4 ~446m) from ARO (July 5.32-35p3 at V=22.1-2)
- J90H00A 1990 HA (Q=4.358 AU, arc=4 opp, H=16.3 ~1.86 km) from ARO (July 5.27-30p2 at V=22.7-9)
- D7170 137170 1999 HF1 from Crespadoro Obs. (July 2.85-86p5)
- 66008 66008 1998 QH2 from Mirasteilas Obs. (July 5.94-96p3)
- 11398 11398 1998 YP11 from Crespadoro Obs. (July 2.89-90p5) and Tentlingen Obs. (July 4.93-00p7)
- 07889 7889 1994 LX from Crespadoro Obs. (July 1.87p5)
- 05332 5332 1990 DA from the Siding Spring Survey (SSS) (July 5.81-83p4)
- 01917 1917 Cuyo (1968 AA) from Crespadoro Obs. (July 2.92p5)
Observers on 6 July '08
Seven observing facilities appear in today's MPEC.
| Code | Observer / observatory |
|---|---|
| H55 | Astronomical Research Obs. (ARO) in Illinois, 15 in MPEC 2008-N15 -- 2008 NX, 2008 NB, 2008 NA, 2008 MR1, 2008 MQ1, 2008 MP1, 2008 LQ16, 2008 LH2, 2008 JZ7, 2008 JT35, 2008 JR26, 2008 HS3, 2008 GA110, 1998 SC15, 1990 HA |
| A74 | Bergen-Enkheim Obs. in Germany, 1 in MPEC 2008-N15 -- 2007 YQ56 |
| A30 | Crespadoro Obs. in Italy, 4 in MPEC 2008-N15 -- 137170, 11398, 7889, 1917 |
| B67 | Mirasteilas Obs. in Switzerland, 3 in MPEC 2008-N15 -- 2007 LB15, 2006 GB, 66008 |
| E12 | Siding Spring Survey in New South Wales, 1 in MPEC 2008-N15 -- 5332 |
| A16 | Tentlingen Obs. in Switzerland, 1 in MPEC 2008-N15 -- 11398 |
| F85 | Tiki Obs. in Tahiti, 4 in MPEC 2008-N15 -- 2008 NA, 2008 MV1, 2008 MU1, 2008 LW16 |
| For a list of all participating observatories that have Web addresses, see A/CC's Observatory Links page. | |
Impact Risk Monitoring on 6 July '08
At last check (NEODyS and JPL at 2357 UTC) there was no risk monitoring news to report yet today. Visit the CRT to view activity in the last four weeks and our ephemerides page for a complete list of risk-rated objects under current observation or having recent news.
Chronology on 6 July '08
Times are UTC for when items were noted or added by The Tracking News.
| 1545 | Grabbed MPEC 2008-N15 - Daily Orbit Update - see above |