MPEC 2006-V37 : 2002 AN11
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M.P.E.C. 2006-V37 Issued 2006 Nov. 11, 19:03 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 AN11
Revision to MPEC 2002-A71
Additional Observations:
K02A11N C2006 11 09.31536 05 58 08.65 +73 19 14.7 18.8 EV037704
K02A11N C2006 11 09.32725 05 58 08.23 +73 18 58.2 19.0 EV037704
K02A11N C2006 11 09.33927 05 58 08.05 +73 18 41.8 19.0 EV037704
K02A11N C2006 11 09.35116 05 58 07.87 +73 18 24.4 18.7 EV037704
K02A11N C2006 11 09.36303 05 58 07.59 +73 18 08.3 19.0 EV037704
K02A11N C2006 11 10.36248 05 58 04.91 +72 53 56.0 18.1 EV037704
K02A11N C2006 11 10.37460 05 58 04.64 +72 53 38.8 18.6 EV037704
K02A11N C2006 11 10.38669 05 58 04.08 +72 53 20.9 18.3 EV037704
K02A11N 5C2006 11 10.39525 05 58 04.70 +72 53 07.4 18.6 R EV037673
K02A11N 5C2006 11 10.39873 05 58 04.60 +72 53 02.4 EV037673
K02A11N C2006 11 10.39880 05 58 03.84 +72 53 03.1 18.6 EV037704
K02A11N 5C2006 11 10.40370 05 58 04.39 +72 52 54.8 EV037673
K02A11N 5C2006 11 10.40949 05 58 04.23 +72 52 46.6 EV037673
K02A11N C2006 11 10.41086 05 58 03.50 +72 52 44.9 18.4 EV037704
K02A11N C2006 11 10.78003 05 58 02.96 +72 43 07.7 18.0 V EV037595
K02A11N C2006 11 10.79102 05 58 02.83 +72 42 52.2 17.9 V EV037595
K02A11N C2006 11 10.96645 05 58 00.11 +72 38 38.7 18.2 R EV037J87
K02A11N C2006 11 10.97027 05 57 59.99 +72 38 32.9 18.2 R EV037J87
K02A11N C2006 11 10.97410 05 57 59.85 +72 38 27.7 18.1 R EV037J87
K02A11N C2006 11 11.00869 05 57 57.73 +72 37 39.9 18.0 R EV037470
K02A11N C2006 11 11.01331 05 57 57.49 +72 37 33.1 17.8 R EV037470
K02A11N C2006 11 11.01660 05 57 57.36 +72 37 29.5 17.8 R EV037470
K02A11N C2006 11 11.38039 05 57 49.58 +72 28 10.1 17.5 R EV037H36
K02A11N C2006 11 11.38512 05 57 49.33 +72 28 02.2 17.6 R EV037H36
K02A11N C2006 11 11.38983 05 57 49.16 +72 27 55.0 17.6 R EV037H36
K02A11N C2006 11 11.39456 05 57 48.91 +72 27 48.0 17.7 R EV037H36
Observer details:
470 Ceccano. Observer G. Masi. 0.28-m f/5 reflector + CCD.
595 Farra d'Isonzo. Observers G. Lombardi, E. Pettarin, F. Piani. Measurer
E. Pettarin. 0.40-m f/4.5 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, L. Manguso,
D. Torres, R. Kracke, H. Love, G. Spitz, J. Kistler. Measurers J. Stuart,
J. Kommers. 1.0-m f/2.15 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.30-m
Schmidt-Cassegrain + CCD.
J87 La Canada. Observer J. Lacruz. 0.30-m Schmidt-Cassegrain + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
061109 704 2.59- 2.87+ 061111 H36 2.70- 2.86+ MPO 27799 +1.6 day
Orbital elements:
2002 AN11 Earth MOID = 0.3317 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 348.96095 (2000.0) P Q
n 0.40234744 Peri. 116.63652 +0.76257063 -0.55296682
a 1.8171965 Node 278.76587 +0.40329662 +0.81215032
e 0.3357952 Incl. 19.85839 +0.50580418 +0.18611704
P 2.45 H 18.1 G 0.15 U 3
Residuals in seconds of arc
020108 704 0.9+ 1.0+ 020120 649 1.3- 0.1+ 061110 673 0.1+ 0.0
020108 704 0.3+ 0.5- 020120 649 0.4- 0.8+ 061110 704 0.4+ 0.1+
020108 704 0.9+ 0.2+ 020208 715 1.3- 0.7+ 061110 673 0.0 0.4-
020108 704 0.3+ 0.2+ 020208 715 (1.6- 0.6+) 061110 673 0.2+ 0.1-
020108 704 1.1+ 0.1+ 020208 715 (1.7- 0.5+) 061110 704 0.8+ 0.2-
020111 649 (1.8+ 0.9+) 020208 715 (3.0- 1.0-) 061110 595 0.4+ 0.2-
020111 649 0.1+ 0.5- 020208 715 (2.5- 0.8-) 061110 595 0.2+ 0.1-
020111 649 0.3+ 0.6- 020311 696 0.4+ 0.2+ 061110 J87 0.1+ 0.0
020111 046 (1.6+ 0.5+) 020311 696 0.4+ 0.5- 061110 J87 0.1+ 0.3-
020111 046 (2.6- 0.9-) 061109 704 0.4+ 0.8+ 061110 J87 0.0 0.0
020111 046 1.2+ 1.2- 061109 704 0.4- 0.5+ 061111 470 0.1+ 0.0
020112 711 (2.1+ 0.5+) 061109 704 0.1- 0.5+ 061111 470 0.2- 0.0
020112 711 (2.0+ 1.1+) 061109 704 0.2+ 0.6- 061111 470 0.2- 1.3+
020112 711 (3.3+ 0.3-) 061109 704 0.2+ 0.3- 061111 H36 0.1- 0.2+
020115 649 0.6- 0.3+ 061110 704 0.5- 0.3- 061111 H36 0.3- 0.4-
020115 649 0.5- 0.4- 061110 704 0.1+ 0.2+ 061111 H36 0.1- 0.2-
020115 649 0.6- 0.3- 061110 704 0.5- 0.0 061111 H36 0.3- 0.2+
020120 649 0.8- 0.2+ 061110 673 0.0 0.1-
Ephemeris:
2002 AN11 a,e,i = 1.82, 0.34, 20 q = 1.2070
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 11 05 57.94 +72 37.7 0.383 1.224 119.4 44.8 18.2
2006 11 21 05 48.33 +67 22.3 0.357 1.242 128.6 38.5 17.9
2006 12 01 05 32.14 +59 46.6 0.339 1.266 140.3 29.9 17.6
2006 12 11 05 17.65 +50 02.2 0.338 1.295 152.9 20.3 17.3
2006 12 21 05 08.25 +39 28.7 0.358 1.328 161.1 13.9 17.3
2006 12 31 05 04.65 +29 55.1 0.402 1.364 157.8 15.8 17.7
2007 01 10 05 06.13 +22 26.4 0.469 1.404 148.3 21.6 18.2
2007 01 20 05 11.60 +17 06.7 0.553 1.446 138.6 26.7 18.8
2007 01 30 05 20.27 +13 30.4 0.651 1.489 129.9 30.5 19.3
2007 02 09 05 31.39 +11 07.5 0.761 1.534 122.2 33.0 19.8
2007 02 19 05 44.39 +09 33.7 0.879 1.579 115.4 34.4 20.2
2007 03 01 05 58.91 +08 31.0 1.003 1.624 109.1 35.2 20.6
2007 03 11 06 14.56 +07 46.6 1.133 1.670 103.3 35.4 20.9
2007 03 21 06 31.10 +07 11.9 1.267 1.715 97.8 35.1 21.2
2007 03 31 06 48.34 +06 40.8 1.404 1.759 92.6 34.6 21.5
2007 04 10 07 06.07 +06 09.1 1.542 1.803 87.6 33.7 21.7
2007 04 20 07 24.15 +05 34.2 1.681 1.846 82.7 32.7 21.9
The linkage to the 2006 observations was suggested by S. Foglia.
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-V37
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