MPEC 2010-C44 : 2010 CR5
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M.P.E.C. 2010-C44 Issued 2010 Feb. 11, 17:02 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2010 CR5
Observations:
K10C05R* C2010 02 09.32730 09 35 40.99 +14 49 52.6 22.1 V EC044G96
K10C05R C2010 02 09.33382 09 35 40.09 +14 49 54.6 21.8 V EC044G96
K10C05R C2010 02 09.34035 09 35 39.26 +14 49 57.3 22.7 V EC044G96
K10C05R C2010 02 09.34689 09 35 38.50 +14 50 01.1 22.1 V EC044G96
K10C05R C2010 02 10.27060 09 33 46.30 +14 56 21.7 21.4 V EC044291
K10C05R HC2010 02 10.27754 09 33 45.39 +14 56 24.6 EC044291
K10C05R HC2010 02 10.28153 09 33 44.94 +14 56 26.0 EC044291
K10C05R IC2010 02 11.24491909 31 49.84 +15 02 48.3 EC044H21
K10C05R IC2010 02 11.26313709 31 47.63 +15 02 55.4 EC044H21
K10C05R IC2010 02 11.28167309 31 45.37 +15 03 02.8 EC044H21
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observers R. A. Kowalski, G. M Hupe. Measurers
J. D. Ahern, E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs,
A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
1.5-m reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer S. Foglia.
Orbital elements:
2010 CR5 Earth MOID = 0.0040 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 36.35830 (2000.0) P Q
n 0.44984414 Peri. 64.07452 +0.86889997 -0.49456644
a 1.6869207 Node 325.55602 +0.44025029 +0.79101084
e 0.4936895 Incl. 2.06875 +0.22625765 +0.36014704
P 2.19 H 22.3 G 0.15 U 9
Residuals in seconds of arc
100209 G96 0.2+ 0.2+ 100210 291 0.1+ 0.1+ 100211 H21 0.0 0.2-
100209 G96 0.6- 0.5- 100210 291 0.4- 0.2+ 100211 H21 0.3+ 0.0
100209 G96 0.5- 0.6- 100210 291 0.4+ 0.1-
100209 G96 0.7+ 0.5+ 100211 H21 0.4- 0.2-
Ephemeris:
2010 CR5 a,e,i = 1.69, 0.49, 2 q = 0.8541
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 02 03 09 49.43 +14 01.4 0.527 1.506 169.1 7.1 22.3
2010 02 04 09 47.17 +14 09.6 0.532 1.513 170.7 6.1 22.3
2010 02 05 09 44.94 +14 17.6 0.538 1.520 172.2 5.0 22.3
2010 02 06 09 42.74 +14 25.5 0.544 1.528 173.8 4.0 22.3
2010 02 07 09 40.58 +14 33.1 0.550 1.535 175.3 3.0 22.2
2010 02 08 09 38.45 +14 40.5 0.556 1.542 176.9 2.0 22.2
2010 02 09 09 36.36 +14 47.6 0.562 1.549 178.4 1.0 22.2
2010 02 10 09 34.31 +14 54.6 0.569 1.556 179.5 0.3 22.1
2010 02 11 09 32.31 +15 01.3 0.576 1.563 178.5 1.0 22.2
2010 02 12 09 30.36 +15 07.8 0.583 1.570 177.0 1.9 22.3
2010 02 13 09 28.46 +15 14.0 0.590 1.577 175.6 2.8 22.4
2010 02 14 09 26.61 +15 19.9 0.598 1.584 174.1 3.7 22.5
2010 02 15 09 24.82 +15 25.7 0.606 1.590 172.7 4.6 22.6
2010 02 16 09 23.08 +15 31.1 0.614 1.597 171.2 5.4 22.7
2010 02 17 09 21.40 +15 36.3 0.622 1.604 169.8 6.3 22.8
2010 02 18 09 19.77 +15 41.2 0.631 1.611 168.4 7.1 22.9
2010 02 19 09 18.21 +15 45.9 0.639 1.618 167.0 7.9 22.9
2010 02 20 09 16.70 +15 50.4 0.648 1.625 165.6 8.7 23.0
2010 02 21 09 15.26 +15 54.5 0.657 1.631 164.3 9.5 23.1
2010 02 22 09 13.88 +15 58.5 0.667 1.638 162.9 10.2 23.1
2010 02 23 09 12.56 +16 02.1 0.676 1.645 161.6 11.0 23.2
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-C44
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