Contents  on 16 September '11

Resources:

The latest A/CC news is available via framed access, RSS news feed 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 16 September '11

The MPC's NEO Confirmation Page is currently empty

The NEOCP is currently empty and hasn't been noted by The Tracking News as being active yet today (checked at 2359 UTC). It was last noted active yesterday.

New MPECs  on 16 September '11

Minor Planet Electronic Circulars

As of last check at 2359 UTC, there have been three MPECs posted today from the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts.


MPEC 2011-S03 - "17:29 UT" - Observations and Orbits of Comets


MPEC 2011-S02 - "15:52 UT" - 2011 BA


<< DOU on 16 Sept. '11 >>  MPEC 2011-S01 - "06:02 UT" - Daily Orbit Update

Observers  on 16 September '11

A total of 55 observers appear in today's MPECs.

CodeObserver / observatory
349Ageo Obs. in Japan, 4 in MPEC 2011-S03 -- P/2011 R3, C/2011 R1, C/2011 Q4, 45P
J97Alginet Obs. in Spain, 3 in MPEC 2011-S03 -- C/2011 L3, C/2009 P1, 213P
J24Altamira Obs. in the Canary Islands, 11 in MPEC 2011-S03 -- P/2011 R2, C/2011 L3, C/2010 S1, C/2009 Y1, C/2009 P1, C/2008 S3, C/2006 S3, 213P, 78P, 21P, 9P
J57Alto Turia Obs. in Spain, 2 in MPEC 2011-S03 -- 213P, 130P
C07Anysllum Obs. in Spain, 2 in MPEC 2011-S03 -- C/2010 S1, 213P
H21Astronomical Research Obs. Westfield in Illinois, 9 in MPEC 2011-S01 -- 2011 RJ1, 2011 QG9, 2011 QF14, 2011 OV4, 2011 OM5, 2011 MV1, 2011 GA55, 2008 TR10, 2001 QP181
I74Baxter Garden Obs., 1 in MPEC 2011-S01 -- 2011 KN9
300Bisei Spaceguard Center in Japan, 3 in MPEC 2011-S01 -- 2011 QY39, 32906, 154276
I99Blanquita Obs. in Spain, 2 in MPEC 2011-S03 -- C/2009 P1, 78P
215Buchloe Obs. in Germany, 2 in MPEC 2011-S03 -- C/2011 R1, C/2010 FB87
J96Cantabria Obs. in Spain, 1 in MPEC 2011-S03 -- C/2009 P1
B53Casal Lumbroso Obs. in Italy, 1 in MPEC 2011-S03 -- C/2009 P1
160Castelmartini Obs. in Italy, 14 in MPECs 2011-S01 & 2011-S03 -- 2011 QY39, 2011 QE38, 2011 LJ19, 2011 JA8, 2011 HD63, 2011 GA55, C/2009 P1, C/2008 FK75, C/2006 S3, 283457, 274855, 213P, 131P, 78P
E00Castlemaine Obs. in Victoria, 1 in MPEC 2011-S03 -- C/2011 Q4
J01Cielo Profundo Obs. in Spain, 5 in MPEC 2011-S03 -- C/2010 S1, C/2010 G2, C/2009 P1, C/2008 FK75, 9P
850Cordell-Lorenz Obs. in Tennessee, 1 in MPEC 2011-S03 -- 213P
958Dax Obs. in France, 19 in MPEC 2011-S03 -- P/2011 R3, P/2011 R2, C/2011 R1, C/2011 L3, C/2010 S1, C/2010 R1, C/2010 G2, C/2009 Y1, C/2009 P1, C/2008 FK75, C/2006 S3, 213P, 130P, 115P, 78P, 65P, 49P, 48P, 9P
F65$Ernesto Guido in Italy via Faulkes Telescope North in Hawaii, 2 in MPEC 2011-S03 -- C/2011 R1, 78P
E10Faulkes Telescope South in New South Wales, 1 in MPEC 2011-S03 -- 2P
203GiaGa Obs. in Italy, 1 in MPEC 2011-S03 -- C/2011 L3
E94Gisborne Obs. in New Zealand, 1 in MPEC 2011-S03 -- C/2011 Q4
379Hamamatsu-Yuto Obs. in Japan, 3 in MPECs 2011-S01 & 2011-S03 -- 2011 LJ19, C/2009 P1, 213P
C46Horizon Obs., 1 in MPEC 2011-S03 -- C/2009 P1
C32Ka-Dar Obs. TAU Station in Russia, 12 in MPEC 2011-S03 -- P/2011 R3, C/2011 R1, C/2011 F1, C/2011 A3, C/2010 S1, P/2010 JC81, C/2010 FB87, C/2009 Y1, 115P, 65P, 49P, 21P
585Kiev Comet Station in the Ukraine, 8 in MPEC 2011-S03 -- C/2006 S3, 213P, 130P, 78P, 65P, 49P, 48P, 9P
212La Dehesilla Obs. in Spain, 3 in MPEC 2011-S03 -- C/2009 P1, C/2008 FK75, 78P
J38La Vara Obs. in Spain, 4 in MPEC 2011-S03 -- C/2009 P1, C/2008 FK75, 213P, 78P
844Los Molinos Obs. in Uruguay, 3 in MPEC 2011-S01 -- 2011 MD11, 2007 PH25, 1991 TF3
B82Maidbronn Obs. in Germany, 3 in MPEC 2011-S03 -- C/2011 L3, C/2009 P1, C/2008 FK75
J40Malaga Obs. in Spain, 1 in MPEC 2011-S03 -- C/2009 P1
B90Malina River Obs. in Italy, 1 in MPEC 2011-S03 -- C/2010 S1
5682David Tholen's team on Mauna Kea in Hawaii, 2 in MPECs 2011-S02 & 2011-S03 -- C/2011 L4, 2011 BA
213Montcabre Obs. in Spain, 1 in MPEC 2011-S03 -- C/2009 P1
945Monte Deva Obs. in Spain, 5 in MPEC 2011-S03 -- C/2010 S1, C/2010 G2, C/2009 P1, C/2006 S3, 78P
900Moriyama Obs. in Japan, 11 in MPEC 2011-S03 -- P/2011 R3, P/2011 R2, C/2011 L3, C/2010 S1, C/2009 P1, C/2008 FK75, 213P, 115P, 78P, 48P, 9P
J47Nazaret Obs. in Spain, 2 in MPEC 2011-S03 -- C/2009 P1, 213P
A24New Millennium Obs. in Italy, 16 in MPECs 2011-S01 & 2011-S03 -- 2011 JA8, C/2009 P1, 2008 TR10, 2004 JO2, 2003 MT9, 2000 CP101, 89959, 68348, 37336, 280136, 267759, 20086, 7482, 1917, 213P, 78P
583Odessa-Mayaki Obs. in the Ukraine, 3 in MPEC 2011-S03 -- C/2009 P1, C/2006 S3, 78P
C23Olmen Obs. in Belgium, 1 in MPEC 2011-S03 -- C/2009 P1
F51Pan-STARRS 1 (PS1) in Hawaii, 2 in MPECs 2011-S01 & 2011-S03 -- C/2011 Q1, 5751
D90`Kevin Hills in England via RAS Obs. Moorook in South Australia, 1 in MPEC 2011-S03 -- 213P
E03`Kevin Hills in England via RAS Obs. Victoria in Victoria, 4 in MPEC 2011-S03 -- C/2011 R1, C/2011 Q4, C/2011 Q2, C/2010 B1
071Rhozen Obs. in Bulgaria, 5 in MPEC 2011-S03 -- C/2010 S1, C/2010 G2, C/2009 P1, C/2006 S3, 213P
939Rodeno Obs. in Spain, 3 in MPEC 2011-S03 -- C/2010 S1, C/2009 P1, 78P
104San Marcello Pistoiese Obs. in Italy, 1 in MPEC 2011-S01 -- 2011 QY39
E12Siding Spring Survey in New South Wales, 1 in MPEC 2011-S03 -- C/2011 Q4
G68Sierra Stars Obs. in northern California, 1 in MPEC 2011-S03 -- C/2009 P1
645Sloan Digital Sky Survey (SDSS) in New Mexico, 4 in MPEC 2011-S01 -- 163014, 162567, 152978, 152685
A71Stixendorf Obs. in Austria, 10 in MPEC 2011-S03 -- C/2011 L3, C/2009 Y1, C/2009 P1, C/2006 S3, 213P, 158P, 130P, 115P, 78P, 48P
I40TRAPPIST in Chile, 1 in MPEC 2011-S03 -- C/2011 Q4
A98Taurus-1 Obs. in Belarus, 1 in MPEC 2011-S03 -- C/2010 S1
C35Terrassa Obs., 1 in MPEC 2011-S03 -- C/2009 P1
H47Vicksburg Obs. in Mississippi, 4 in MPECs 2011-S01 & 2011-S03 -- 8567, 1627, 433, 65P
B42Vitebsk Obs. in Belarus, 2 in MPEC 2011-S03 -- C/2010 S1, C/2008 FK75
367Yatsuka Obs. in Japan, 8 in MPEC 2011-S03 -- C/2011 Q4, C/2011 F1, C/2011 A3, P/2010 JC81, C/2010 G2, C/2009 P1, 213P, 78P
For a list of all participating observatories that have Web addresses, see A/CC's Observatory Links page.

Impact Risk Monitoring  on 16 September '11

At last check (NEODyS and JPL at 2359 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 16 September '11

Times are UTC for when items were noted or added by The Tracking News.

1734Grabbed MPEC 2011-S02 - 2011 BA - see above
Grabbed MPEC 2011-S03 - Observations and Orbits of Comets - see above
1500Grabbed MPEC 2011-S01 - Daily Orbit Update - see above