Contents  on 24 December '07

Resources:

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NEOCP Activity  on 24 December '07

Not active

The Minor Planet Center's NEO discovery Confirmation Page (NEOCP) was not active on this day.

New MPECs  on 24 December '07

Minor Planet Electronic Circulars

There were five MPECs issued this day from the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts.


MPEC 2007-Y47 - "15:55 UT" - Observations of Comets


MPEC 2007-Y46 - "15:31 UT" - Comet C/2007 Y1 (LINEAR)


MPEC 2007-Y45 - "15:28 UT" - Comet C/2007 W3 (LINEAR)


MPEC 2007-Y44 - "15:23 UT" - Comet C/2007 W1 (Boattini)


<< DOU on 24 Dec. '07 >>  MPEC 2007-Y43 - "07:07 UT" - Daily Orbit Update

Observers  on 24 December '07

A total of 45 observing facilities appeared in this day's MPECs.

CodeObserver / observatory
834AAAA Buenos Aires Obs. in Argentina, 1 in MPEC 2007-Y47 -- 46P
349Ageo Obs. in Japan, 13 in MPECs 2007-Y46 & 2007-Y47 -- C/2007 Y1, P/2007 T6, C/2007 S2, C/2007 M2, P/2007 H1, C/2005 L3, 194P, 179P, 108P, 93P, 70P, 17P, 8P
J51Atlante Obs. in the Canary Islands, 2 in MPEC 2007-Y47 -- 17P, 8P
A81Balzaretto Obs. in Italy, 1 in MPEC 2007-Y47 -- C/2006 W3
B48Bocholt Obs. in Germany, 2 in MPEC 2007-Y47 -- 110P, 29P
235CAST Obs. in Italy, 9 in MPEC 2007-Y47 -- P/2007 H1, C/2006 OF2, 110P, 93P, 50P, 46P, 29P, 17P, 8P
J96Cantabria Obs. in Spain, 1 in MPEC 2007-Y47 -- P/2007 H1
B09Capannoli Obs. in Italy, 1 in MPEC 2007-Y47 -- 29P
703Catalina Sky Survey (CSS) in Arizona, 14 in MPECs 2007-Y43, 2007-Y46 & 2007-Y47 -- C/2007 Y1, P/2007 T6, C/2007 T5, C/2006 S5, C/2006 OF2, 2003 AD1, 68359, 35107, 22099, 9172, 4503, 4450, 156P, 4P
470Ceccano Obs. in Italy, 1 in MPEC 2007-Y47 -- 17P
A77Chante-Perdrix Obs. in France, 3 in MPEC 2007-Y47 -- C/2006 S5, 17P, 8P
B50Corner Obs. in Germany, 1 in MPEC 2007-Y47 -- 17P
448Desert Moon Obs. in New Mexico, 4 in MPEC 2007-Y43 -- 2007 YF1, 2007 UW3, 2007 RT147, 2003 YQ94
379Hamamatsu-Yuto Obs. in Japan, 2 in MPEC 2007-Y47 -- 93P, 17P
A21Irmtraut Obs. in Germany, 4 in MPEC 2007-Y47 -- 93P, 46P, 17P, 8P
246KLENOT in the Czech Republic, 2 in MPEC 2007-Y47 -- P/2007 T6, C/2007 T5
704LINEAR in New Mexico, 11 in MPECs 2007-Y45, 2007-Y46 & 2007-Y47 -- C/2007 Y1, C/2007 W3, C/2007 T5, C/2007 M2, C/2006 W3, 190P, 173P, 110P, 108P, 70P, 29P
699LONEOS in Arizona, 2 in MPEC 2007-Y47 -- P/2007 C2, 79P
J34La Fecha Obs. in Spain, 3 in MPECs 2007-Y43 & 2007-Y47 -- 2007 WF55, C/2006 W3, 8P
J38La Vara Obs. in Spain, 16 in MPEC 2007-Y47 -- P/2007 H1, C/2007 E1, C/2006 OF2, 191P, 190P, 188P, 124P, 117P, 110P, 93P, 65P, 50P, 46P, 29P, 17P, 8P
J59Linceo Obs. in Spain, 1 in MPEC 2007-Y47 -- 46P
D35Lulin Minor Bodies Tracking in Taiwan, 1 in MPEC 2007-Y47 -- 70P
711McDonald Obs. in Texas, 7 in MPEC 2007-Y43 -- 2007 XJ20, 2007 VR183, 2007 TG15, 2007 LR32, 54401, 162004, 3553
152Moletai Obs. in Lithuania, 1 in MPEC 2007-Y47 -- 17P
J46Montana Blanca Obs. in the Canary Islands, 2 in MPEC 2007-Y47 -- C/2006 W3, 8P
213Montcabre Obs. in Spain, 9 in MPEC 2007-Y47 -- P/2007 V1, P/2007 T2, C/2006 W3, 110P, 93P, 50P, 29P, 17P, 8P
945Monte Deva Obs. in Spain, 8 in MPEC 2007-Y47 -- C/2006 W3, C/2006 S5, 110P, 93P, 74P, 50P, 17P, 8P
G96Mt. Lemmon Survey (MLS) in Arizona, 10 in MPECs 2007-Y43 & 2007-Y47 -- 2007 YX1, P/2007 T6, C/2007 E1, 2001 PK9, 164184, 163249, 154589, 143651, 1862, 4P
J47Nazaret Obs. in Spain, 6 in MPEC 2007-Y47 -- P/2007 V1, P/2007 T2, 194P, 110P, 17P, 8P
224Ottmarsheim Obs. in France, 4 in MPEC 2007-Y47 -- 93P, 50P, 17P, 8P
A32Panker Obs. in Germany, 3 in MPEC 2007-Y47 -- 50P, 29P, 17P
H45Petit Jean Mtn. South Obs. (PJMSO) in Arkansas, 2 in MPECs 2007-Y44 & 2007-Y47 -- C/2007 W1, 17P
H06RAS Obs. Mayhill in New Mexico, 1 in MPEC 2007-Y47 -- 8P
H066Andrew Lowe in Alberta via RAS Obs. Mayhill in New Mexico, 1 in MPEC 2007-Y43 -- 2007 XH16
H68Red Barn Obs. in Georgia, 1 in MPEC 2007-Y47 -- 17P
461SZTE Asteroid Program (SZTE) in Hungary, 4 in MPECs 2007-Y44, 2007-Y45 & 2007-Y47 -- C/2007 W3, C/2007 W1, 8P, 7P
104San Marcello Pistoiese Obs. in Italy, 1 in MPEC 2007-Y47 -- 194P
233San Vito Obs. in Italy, 5 in MPEC 2007-Y47 -- C/2006 W3, 110P, 50P, 17P, 8P
204Schiaparelli Obs. in Italy, 19 in MPECs 2007-Y43, 2007-Y44, 2007-Y46 & 2007-Y47 -- 2007 YZ, 2007 YH, C/2007 Y1, C/2007 W1, C/2007 S2, P/2007 C2, C/2006 S5, 2002 XY4, 195P, 190P, 179P, 173P, 143P, 110P, 79P, 74P, 29P, 26P, 8P
510Siegen Obs. in Germany, 3 in MPEC 2007-Y47 -- 50P, 17P, 8P
691Spacewatch 0.9m telescope in Arizona, 1 in MPEC 2007-Y47 -- 143P
A97Stammersdorf Obs. in Austria, 2 in MPEC 2007-Y47 -- 17P, 8P
673Table Mtn. Obs. in southern California, 1 in MPEC 2007-Y47 -- 194P
J70Vega del Thader Obs. in Spain, 6 in MPEC 2007-Y47 -- P/2007 V1, C/2006 S5, 110P, 93P, 50P, 29P
H47Vicksburg Obs. in Mississippi, 3 in MPEC 2007-Y47 -- 93P, 50P, 46P
198Wildberg Obs. in Germany, 2 in MPEC 2007-Y43 -- 2007 XT3, 2007 XH16

Impact Risk Monitoring  on 24 December '07

There was no risk monitoring news to report on this day.

Chronology  on 24 December '07

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

1637Grabbed MPEC 2007-Y47 - Observations of Comets - see above
1557Grabbed MPEC 2007-Y44 - Comet C/2007 W1 (Boattini) - see above
Grabbed MPEC 2007-Y45 - Comet C/2007 W3 (LINEAR) - see above
Grabbed MPEC 2007-Y46 - Comet C/2007 Y1 (LINEAR) - see above
1449Grabbed MPEC 2007-Y43 - Daily Orbit Update - see above
1448The NEOCP has become empty