MPEC 2010-B04 : 2010 AN61
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M.P.E.C. 2010-B04 Issued 2010 Jan. 17, 13:57 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 AN61
Observations:
K10A61N* C2010 01 15.33889 08 19 19.84 +13 27 00.0 19.4 V EB004703
K10A61N C2010 01 15.34630 08 19 23.84 +13 28 04.7 19.6 V EB004703
K10A61N C2010 01 15.35381 08 19 27.87 +13 29 10.1 19.1 V EB004703
K10A61N C2010 01 15.36134 08 19 31.98 +13 30 16.4 19.3 V EB004703
K10A61N C2010 01 15.45872 08 20 26.32 +13 44 07.1 19.2 V EB004703
K10A61N C2010 01 15.46259 08 20 28.49 +13 44 41.4 19.1 V EB004703
K10A61N C2010 01 15.48031 08 20 38.96 +13 47 11.1 19.8 R EB004854
K10A61N C2010 01 15.48552 08 20 42.04 +13 47 53.4 19.1 V EB004703
K10A61N C2010 01 15.48585 08 20 42.33 +13 47 57.6 19.8 R EB004854
K10A61N C2010 01 15.48676 08 20 42.96 +13 48 02.7 19.2 V EB004703
K10A61N C2010 01 15.49344 08 20 46.80 +13 49 06.9 18.8 R EB004926
K10A61N C2010 01 15.49885 08 20 50.04 +13 49 51.2 18.8 R EB004926
K10A61N KC2010 01 15.95211 08 26 35.03 +14 55 45.4 19.4 R EB004143
K10A61N C2010 01 15.96353 08 26 40.36 +14 57 32.7 18.6 V EB004595
K10A61N C2010 01 15.97331 08 26 47.62 +14 59 01.0 18.5 R EB004A24
K10A61N C2010 01 15.97492 08 26 48.62 +14 59 15.1 18.9 R EB004A24
K10A61N C2010 01 15.97552 08 26 47.39 +14 59 20.4 18.4 V EB004595
K10A61N C2010 01 15.97617 08 26 49.37 +14 59 26.6 19.2 R EB004A24
K10A61N C2010 01 15.97642 08 26 49.54 +14 59 28.9 18.9 R EB004A24
K10A61N C2010 01 15.97792 08 26 50.46 +14 59 42.7 19.1 R EB004A24
K10A61N C2010 01 15.97943 08 26 51.35 +14 59 56.0 19.1 R EB004A24
K10A61N C2010 01 15.97982 08 26 51.54 +14 59 59.5 19.2 R EB004A24
K10A61N C2010 01 15.98094 08 26 52.22 +15 00 09.7 18.8 R EB004A24
K10A61N C2010 01 15.98286 08 26 53.34 +15 00 27.0 19.0 R EB004A24
K10A61N C2010 01 15.98680 08 26 54.09 +15 01 00.1 18.7 R EB004473
K10A61N KC2010 01 15.98870 08 26 56.65 +15 01 15.4 19.8 R EB004143
K10A61N C2010 01 15.99097 08 26 56.58 +15 01 37.3 18.7 R EB004473
K10A61N KC2010 01 16.05879 08 27 38.23 +15 11 40.8 EB004204
K10A61N KC2010 01 16.06437 08 27 41.54 +15 12 29.7 EB004204
K10A61N KC2010 01 16.06920 08 27 44.44 +15 13 12.2 18.9 C EB004204
K10A61N C2010 01 16.21889 08 29 54.86 +15 36 32.3 18.7 R EB004H01
K10A61N C2010 01 16.22508 08 29 58.62 +15 37 30.0 19.2 R EB004H01
K10A61N C2010 01 16.23694 08 30 05.75 +15 39 20.2 18.5 R EB004H01
K10A61N C2010 01 16.24504 08 30 10.59 +15 40 35.5 18.6 R EB004H01
K10A61N C2010 01 16.25906 08 30 20.63 +15 42 59.9 19.2 R EB004926
K10A61N C2010 01 16.26141 08 30 21.99 +15 43 21.2 19.2 R EB004926
K10A61N C2010 01 16.26377 08 30 23.39 +15 43 43.3 19.2 R EB004926
K10A61N C2010 01 16.40261 08 31 42.33 +16 04 14.6 18.5 R EB004H01
K10A61N C2010 01 16.41229 08 31 48.09 +16 05 38.8 18.7 R EB004H01
K10A61N C2010 01 16.42314 08 31 54.61 +16 07 13.2 18.7 R EB004H01
K10A61N KC2010 01 17.03680 08 39 43.42 +17 37 57.7 EB004J95
K10A61N KC2010 01 17.03995 08 39 45.42 +17 38 26.5 EB004J95
K10A61N KC2010 01 17.04373 08 39 47.82 +17 39 00.0 19.2 R EB004J95
K10A61N C2010 01 17.34830 08 43 39.40 +18 27 18.5 19.4 R EB004926
K10A61N C2010 01 17.35065 08 43 40.83 +18 27 40.0 19.5 R EB004926
K10A61N C2010 01 17.35301 08 43 42.26 +18 28 01.3 19.4 R EB004926
K10A61N C2010 01 17.45065 08 44 42.00 +18 42 02.9 19.0 R EB004H01
K10A61N C2010 01 17.46885 08 44 53.96 +18 44 39.3 18.8 R EB004H01
K10A61N C2010 01 17.47924 08 45 00.91 +18 46 08.1 19.4 R EB004H01
Observer details:
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. 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. 0.68-m Schmidt
+ CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/7.6
Schmidt-Cassegrain + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 AN61 Earth MOID = 0.0201 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 344.63536 (2000.0) P Q
n 0.78745547 Peri. 6.48977 -0.55379680 -0.83072065
a 1.1614095 Node 117.15217 +0.76105083 -0.53261596
e 0.1358683 Incl. 3.65203 +0.33780280 -0.16193656
P 1.25 H 27.0 G 0.15 U 6
Residuals in seconds of arc
100115 703 0.5- 0.2+ 100115 A24 0.0 0.1- 100116 926 0.2+ 0.4+
100115 703 0.3- 0.2+ 100115 A24 0.4+ 0.0 100116 926 0.1- 0.1-
100115 703 0.5- 0.1+ 100115 A24 0.9+ 0.3+ 100116 926 0.0 0.2+
100115 703 0.2+ 0.9+ 100115 A24 0.9+ 0.0 100116 H01 0.1- 0.0
100115 703 1.0+ 1.3- 100115 A24 0.3+ 0.0 100116 H01 0.1- 0.2-
100115 703 0.3- 0.4+ 100115 A24 0.6+ 0.1+ 100116 H01 0.0 0.0
100115 854 0.7- 0.2+ 100115 A24 0.5+ 0.2+ 100117 J95 0.2+ 0.2-
100115 703 1.4- 0.3- 100115 473 0.1- 0.1- 100117 J95 0.0 0.1+
100115 854 0.1- 0.3+ 100115 143 0.6- 0.4- 100117 J95 0.2- 0.7-
100115 703 1.1+ 1.4- 100115 473 0.4+ 0.1- 100117 926 0.0 0.4+
100115 926 0.5+ 0.6+ 100116 204 0.8+ 0.7+ 100117 926 0.0 0.6+
100115 926 0.4- 0.3- 100116 204 0.5+ 0.7+ 100117 926 0.0 0.5+
100115 143 0.4- 0.6- 100116 204 0.6+ 0.9+ 100117 H01 0.1+ 0.4+
100115 595 0.3+ 0.1+ 100116 H01 0.5- 0.1- 100117 H01 0.1- 0.4+
100115 A24 0.9- 0.1+ 100116 H01 0.4- 0.1- 100117 H01 0.0 0.4+
100115 A24 0.2- 0.3- 100116 H01 0.5- 0.2-
100115 595 0.1- 0.1+ 100116 H01 0.4- 0.1-
Ephemeris:
2010 AN61 a,e,i = 1.16, 0.14, 4 q = 1.0036
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 14 08 04.65 +10 18.7 0.0222 1.005 167.6 12.1 19.5
2010 01 16 08 27.03 +15 06.4 0.0213 1.005 169.5 10.3 19.3
2010 01 18 08 52.10 +20 07.2 0.0207 1.004 167.5 12.2 19.3
2010 01 20 09 19.51 +25 03.1 0.0206 1.004 162.7 17.0 19.5
2010 01 22 09 48.60 +29 35.0 0.0209 1.003 156.8 22.7 19.7
2010 01 24 10 18.38 +33 27.8 0.0217 1.003 150.9 28.5 19.9
2010 01 26 10 47.70 +36 34.2 0.0228 1.003 145.5 33.8 20.2
2010 01 28 11 15.52 +38 54.6 0.0242 1.004 140.7 38.4 20.5
2010 01 30 11 41.06 +40 34.9 0.0258 1.004 136.7 42.3 20.7
2010 02 01 12 03.89 +41 43.2 0.0276 1.004 133.4 45.5 21.0
2010 02 03 12 23.90 +42 27.5 0.0296 1.005 130.7 48.1 21.2
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-B04
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