MPEC 2010-X50 : 2010 XO10
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M.P.E.C. 2010-X50 Issued 2010 Dec. 4, 15:49 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 XO10
Observations:
K10X10O* C2010 12 03.35629 07 05 55.59 +13 38 25.8 18.1 cEX050704
K10X10O C2010 12 03.36959 07 05 52.55 +13 40 44.0 17.9 cEX050704
K10X10O C2010 12 03.38279 07 05 49.66 +13 43 02.5 17.4 cEX050704
K10X10O C2010 12 03.39602 07 05 46.71 +13 45 20.6 17.7 cEX050704
K10X10O KC2010 12 04.04987 07 03 38.82 +15 36 33.2 17.3 RvEX050204
K10X10O KC2010 12 04.05408 07 03 37.91 +15 37 15.3 vEX050204
K10X10O KC2010 12 04.05828 07 03 37.00 +15 37 57.4 vEX050204
K10X10O KC2010 12 04.06249 07 03 36.10 +15 38 39.7 vEX050204
K10X10O KC2010 12 04.06669 07 03 35.19 +15 39 21.7 vEX050204
K10X10O C2010 12 04.23318 07 03 03.01 +16 08 21.8 16.9 RcEX050844
K10X10O C2010 12 04.23550 07 03 02.50 +16 08 44.7 16.5 RcEX050844
K10X10O C2010 12 04.23801 07 03 01.96 +16 09 09.3 16.9 RcEX050844
K10X10O C2010 12 04.23963 07 03 01.62 +16 09 25.6 16.4 RcEX050844
K10X10O C2010 12 04.29559 07 02 52.59 +16 17 25.4 16.9 RtEX050H10
K10X10O C2010 12 04.32926 07 02 45.25 +16 22 58.4 16.6 RtEX050H10
K10X10O C2010 12 04.33028 07 02 45.06 +16 23 08.0 16.9 RtEX050H10
K10X10O C2010 12 04.33079 07 02 44.89 +16 23 13.1 16.9 RtEX050H10
K10X10O C2010 12 04.33130 07 02 44.79 +16 23 18.6 17.0 RtEX050H10
K10X10O 4C2010 12 04.34044007 02 43.53 +16 24 46.1 17.1 RuEX050673
K10X10O 4C2010 12 04.34136607 02 43.32 +16 24 55.0 17.0 RuEX050673
K10X10O 4C2010 12 04.34182907 02 43.22 +16 24 59.4 17.0 RuEX050673
K10X10O 4C2010 12 04.34231507 02 43.13 +16 25 04.5 17.1 RuEX050673
K10X10O C2010 12 04.40815 07 02 27.98 +16 35 52.9 17.1 RoEX050H10
K10X10O C2010 12 04.41497 07 02 26.49 +16 36 59.7 17.1 RoEX050H10
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
673 Table Mountain Observatory, Wrightwood. Observer M. Hicks. 0.6-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
844 Los Molinos. Observers R. Salvo, S. Roland, S. Bruzzone, G. Tancredi,
M. Martinez. Measurer R. Salvo. 0.35-m reflector + CCD.
H10 Tzec Maun Observatory, Mayhill. Observers D. Chestnov, A. Novichonok,
P. Camilleri. 0.36-m f/3.8 Maksutov-Newtonian + CCD, 0.40-m f/9 reflector
+ CCD.
Orbital elements:
2010 XO10 Earth MOID = 0.0840 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 39.24992 (2000.0) P Q
n 0.34852960 Peri. 300.11621 +0.90999176 -0.28823338
a 1.9997526 Node 78.03766 +0.39851172 +0.80646815
e 0.5393509 Incl. 17.73836 -0.11447007 +0.51626605
P 2.83 H 20.2 G 0.15 U 8
Residuals in seconds of arc
101203 704 1.2+ 0.8+ 101204 204 0.1+ 0.3+ 101204 H10 0.0 0.2-
101203 704 0.2- 0.3- 101204 844 0.4+ 0.2+ 101204 H10 0.2+ 0.3+
101203 704 0.3+ 0.2+ 101204 844 0.3+ 0.1+ 101204 673 0.2+ 0.5+
101203 704 0.1+ 0.1+ 101204 844 0.5+ 0.1- 101204 673 0.1+ 0.2+
101204 204 0.1+ 0.3+ 101204 844 0.7+ 0.2+ 101204 673 0.1+ 0.1+
101204 204 0.1+ 0.2+ 101204 H10 1.0+ 0.0 101204 673 0.3+ 0.4+
101204 204 0.0 0.2+ 101204 H10 0.4+ 0.2+ 101204 H10 0.2+ 0.3+
101204 204 0.2+ 0.4+ 101204 H10 0.8+ 0.3- 101204 H10 0.2+ 0.5+
Ephemeris:
2010 XO10 a,e,i = 2.00, 0.54, 18 q = 0.9212
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 11 30 07 17.17 +02 55.7 0.118 1.071 133.8 41.7 17.3
2010 12 10 06 45.05 +29 07.2 0.163 1.137 157.0 19.8 17.5
2010 12 20 06 18.55 +41 24.5 0.235 1.209 161.1 15.3 18.3
2010 12 30 05 59.99 +46 38.6 0.323 1.284 155.5 18.5 19.2
2011 01 09 05 50.19 +48 35.1 0.423 1.361 148.3 22.3 20.1
2011 01 19 05 48.42 +48 56.4 0.534 1.439 141.0 25.5 20.8
2011 01 29 05 52.91 +48 31.1 0.657 1.517 134.0 27.8 21.4
2011 02 08 06 02.01 +47 41.8 0.789 1.594 127.3 29.5 22.0
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-X50
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