MPEC 2010-D30 : 2010 DH
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M.P.E.C. 2010-D30 Issued 2010 Feb. 17, 20:17 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 DH
Observations:
K10D00H* C2010 02 16.28471 09 09 22.60 +18 05 32.0 22.0 V ED030G96
K10D00H C2010 02 16.29147 09 09 21.45 +18 05 30.4 21.8 V ED030G96
K10D00H C2010 02 16.29826 09 09 20.26 +18 05 28.4 21.2 V ED030G96
K10D00H C2010 02 16.30502 09 09 19.11 +18 05 26.8 21.6 V ED030G96
K10D00H C2010 02 16.35319 09 09 10.76 +18 05 13.5 22.2 V ED030G96
K10D00H C2010 02 16.35484 09 09 10.47 +18 05 12.9 21.8 V ED030G96
K10D00H C2010 02 16.35647 09 09 10.22 +18 05 12.4 21.7 V ED030G96
K10D00H C2010 02 16.35812 09 09 09.97 +18 05 12.0 21.6 V ED030G96
K10D00H C2010 02 17.28564 09 06 34.45 +18 00 53.5 20.7 R ED030H01
K10D00H C2010 02 17.29010 09 06 33.69 +18 00 52.2 20.8 R ED030H01
K10D00H C2010 02 17.29693 09 06 32.53 +18 00 50.2 20.8 R ED030H01
K10D00H C2010 02 17.30423 09 06 31.29 +18 00 48.1 20.8 R ED030H01
K10D00H C2010 02 17.32552 09 06 27.72 +18 00 42.3 22.3 V ED030G96
K10D00H C2010 02 17.32792 09 06 27.25 +18 00 41.4 22.7 V ED030G96
K10D00H C2010 02 17.33028 09 06 26.89 +18 00 40.8 21.8 V ED030G96
K10D00H C2010 02 17.33265 09 06 26.49 +18 00 40.3 22.0 V ED030G96
Observer details:
G96 Mt. Lemmon Survey. Observers A. Boattini, R. E. Hill. 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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
Orbital elements:
2010 DH Earth MOID = 0.4533 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 138.17520 (2000.0) P Q
n 0.74909825 Peri. 1.65819 +0.81098586 +0.51206002
a 1.2007249 Node 322.73361 -0.54202372 +0.47546620
e 0.5430423 Incl. 27.86484 -0.22025492 +0.71535057
P 1.32 H 20.1 G 0.15 U 9
Residuals in seconds of arc
100216 G96 0.1- 0.2- 100216 G96 0.1+ 0.0 100217 G96 0.4+ 0.0
100216 G96 0.1+ 0.0 100216 G96 0.5+ 0.1+ 100217 G96 0.5- 0.2-
100216 G96 0.1- 0.1- 100217 H01 0.0 0.0 100217 G96 0.1+ 0.1-
100216 G96 0.2+ 0.1+ 100217 H01 0.0 0.0 100217 G96 0.1+ 0.1+
100216 G96 0.3- 0.2+ 100217 H01 0.0 0.0
100216 G96 0.4- 0.0 100217 H01 0.1+ 0.0
Ephemeris:
2010 DH a,e,i = 1.20, 0.54, 28 q = 0.5487
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 02 13 09 18.82 +18 19.3 0.864 1.847 172.0 4.3 21.5
2010 02 14 09 15.91 +18 15.4 0.866 1.848 170.5 5.1 21.5
2010 02 15 09 13.03 +18 11.2 0.869 1.848 169.0 5.9 21.6
2010 02 16 09 10.18 +18 06.9 0.872 1.849 167.4 6.7 21.6
2010 02 17 09 07.37 +18 02.3 0.876 1.849 165.8 7.5 21.7
2010 02 18 09 04.60 +17 57.5 0.879 1.850 164.2 8.4 21.7
2010 02 19 09 01.88 +17 52.5 0.883 1.851 162.6 9.2 21.8
2010 02 20 08 59.20 +17 47.3 0.888 1.851 161.0 10.0 21.8
2010 02 21 08 56.58 +17 42.0 0.892 1.851 159.5 10.8 21.9
2010 02 22 08 54.01 +17 36.4 0.897 1.852 157.9 11.6 21.9
2010 02 23 08 51.50 +17 30.7 0.903 1.852 156.3 12.4 22.0
2010 02 24 08 49.04 +17 24.9 0.908 1.852 154.8 13.2 22.0
2010 02 25 08 46.65 +17 18.9 0.914 1.852 153.3 13.9 22.0
2010 02 26 08 44.32 +17 12.8 0.920 1.853 151.7 14.7 22.1
2010 02 27 08 42.06 +17 06.5 0.927 1.853 150.2 15.4 22.1
2010 02 28 08 39.86 +17 00.2 0.933 1.853 148.7 16.1 22.2
2010 03 01 08 37.73 +16 53.7 0.940 1.853 147.3 16.8 22.2
2010 03 02 08 35.66 +16 47.2 0.947 1.853 145.8 17.5 22.2
2010 03 03 08 33.67 +16 40.6 0.955 1.853 144.4 18.2 22.3
2010 03 04 08 31.74 +16 33.9 0.962 1.853 142.9 18.8 22.3
2010 03 05 08 29.88 +16 27.1 0.970 1.852 141.5 19.5 22.4
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-D30
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