MPEC 2010-D47 : 2010 DN1
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M.P.E.C. 2010-D47 Issued 2010 Feb. 19, 05:15 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 DN1
Observations:
K10D01N* C2010 02 17.14587 04 13 28.95 +20 48 48.6 20.6 V ED047G96
K10D01N C2010 02 17.15176 04 13 29.42 +20 48 42.7 20.7 V ED047G96
K10D01N C2010 02 17.16366 04 13 30.36 +20 48 29.8 20.4 V ED047G96
K10D01N C2010 02 17.22796 04 13 35.53 +20 47 20.7 21.2 V ED047G96
K10D01N C2010 02 17.23358 04 13 35.97 +20 47 14.3 21.2 V ED047G96
K10D01N C2010 02 17.23729 04 13 36.24 +20 47 10.0 20.3 R ED047H01
K10D01N C2010 02 17.23916 04 13 36.39 +20 47 08.7 20.8 V ED047G96
K10D01N C2010 02 17.24438 04 13 36.81 +20 47 02.4 20.5 R ED047H01
K10D01N C2010 02 17.24466 04 13 36.89 +20 47 02.3 20.6 V ED047G96
K10D01N C2010 02 17.25128 04 13 37.38 +20 46 55.0 20.4 R ED047H01
K10D01N C2010 02 17.25861 04 13 37.97 +20 46 47.0 20.2 R ED047H01
K10D01N C2010 02 18.13373 04 14 51.74 +20 31 21.2 20.8 R ED047926
K10D01N C2010 02 18.13617 04 14 51.97 +20 31 18.4 21.1 V ED047G96
K10D01N C2010 02 18.13854 04 14 52.18 +20 31 16.5 21.4 R ED047926
K10D01N C2010 02 18.14336 04 14 52.56 +20 31 10.4 20.7 R ED047926
K10D01N C2010 02 18.16135 04 14 54.03 +20 30 51.9 20.8 V ED047G96
K10D01N C2010 02 18.20202 04 14 57.39 +20 30 07.9 20.7 R ED047H01
K10D01N C2010 02 18.22206 04 14 59.06 +20 29 46.4 20.5 R ED047H01
K10D01N C2010 02 18.23290 04 14 59.97 +20 29 35.0 20.5 R ED047H01
K10D01N C2010 02 18.24327 04 15 00.83 +20 29 23.9 20.7 R ED047H01
K10D01N C2010 02 19.09469 04 16 14.63 +20 14 32.1 ED047926
K10D01N C2010 02 19.09676 04 16 14.80 +20 14 30.9 20.5 V ED047G96
K10D01N C2010 02 19.09997 04 16 15.12 +20 14 27.6 ED047926
K10D01N C2010 02 19.10034 04 16 15.09 +20 14 26.9 20.2 V ED047G96
K10D01N C2010 02 19.10392 04 16 15.42 +20 14 23.6 20.7 V ED047G96
K10D01N C2010 02 19.10523 04 16 15.58 +20 14 20.9 ED047926
K10D01N C2010 02 19.10753 04 16 15.69 +20 14 19.2 20.6 V ED047G96
Observer details:
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer 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 DN1 Earth MOID = 0.3199 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 327.48165 (2000.0) P Q
n 0.26645914 Peri. 245.80272 -0.93419857 -0.08923315
a 2.3917492 Node 287.54868 +0.25480913 -0.84454440
e 0.5168697 Incl. 21.23987 -0.24969047 -0.52799829
P 3.70 H 18.5 G 0.15 U 9
Residuals in seconds of arc
100217 G96 0.2+ 0.3- 100217 H01 0.2- 0.1+ 100218 H01 0.4+ 0.0
100217 G96 0.3+ 0.1+ 100217 H01 0.3- 0.0 100218 H01 0.2+ 0.0
100217 G96 0.2+ 0.0 100218 926 0.6- 0.0 100219 926 0.2- 0.7-
100217 G96 0.3+ 0.2+ 100218 G96 0.2- 0.1- 100219 G96 0.2- 0.4+
100217 G96 0.1+ 0.1- 100218 926 0.1+ 0.4+ 100219 926 0.5+ 0.4+
100217 H01 0.2- 0.0 100218 926 0.1- 0.6- 100219 G96 0.4- 0.2+
100217 G96 0.3- 0.3+ 100218 G96 0.2- 0.2+ 100219 G96 0.1+ 0.6+
100217 H01 0.3- 0.0 100218 H01 0.2+ 0.1- 100219 926 0.8+ 0.8-
100217 G96 0.4+ 0.1- 100218 H01 0.3+ 0.2- 100219 G96 0.4- 0.0
Ephemeris:
2010 DN1 a,e,i = 2.39, 0.52, 21 q = 1.1555
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 02 13 04 08.12 +22 04.3 0.922 1.466 100.2 41.5 20.8
2010 02 23 04 22.20 +19 08.0 0.950 1.405 92.8 44.7 20.8
2010 03 05 04 39.81 +16 27.5 0.974 1.348 86.6 47.3 20.9
2010 03 15 05 00.41 +13 56.2 0.995 1.296 81.3 49.3 20.9
2010 03 25 05 23.63 +11 27.3 1.009 1.250 77.1 51.0 20.9
2010 04 04 05 49.15 +08 55.2 1.018 1.212 73.8 52.4 20.9
2010 04 14 06 16.79 +06 15.9 1.023 1.183 71.5 53.5 20.9
2010 04 24 06 46.48 +03 26.6 1.023 1.164 70.0 54.3 20.9
2010 05 04 07 18.16 +00 26.4 1.022 1.156 69.4 54.7 20.9
2010 05 14 07 51.88 -02 43.4 1.021 1.159 69.6 54.8 20.9
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-D47
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