MPEC 2010-A35 : 2010 AL2
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M.P.E.C. 2010-A35 Issued 2010 Jan. 8, 17:45 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 AL2
Observations:
K10A02L* C2010 01 07.27253 06 59 17.76 +24 22 13.2 19.6 EA035704
K10A02L C2010 01 07.28523 06 59 31.45 +24 25 20.4 19.8 EA035704
K10A02L C2010 01 07.29806 06 59 45.44 +24 28 29.3 19.2 EA035704
K10A02L C2010 01 07.31080 06 59 59.29 +24 31 35.5 19.8 EA035704
K10A02L C2010 01 08.23800 07 20 14.53 +28 27 12.5 19.6 V EA035G96
K10A02L C2010 01 08.23942 07 20 16.40 +28 27 35.3 19.5 V EA035G96
K10A02L C2010 01 08.24083 07 20 18.27 +28 27 57.6 19.6 V EA035G96
K10A02L C2010 01 08.24228 07 20 20.22 +28 28 21.1 19.5 V EA035G96
K10A02L ]C2010 01 08.29771807 21 33.93 +28 43 05.7 18.9 C EA035695
K10A02L ]C2010 01 08.29832107 21 34.72 +28 43 15.1 19.6 C EA035695
K10A02L ]C2010 01 08.29892207 21 35.51 +28 43 24.7 20.2 C EA035695
K10A02L C2010 01 08.34556 07 22 37.48 +28 55 38.5 19.4 R EA035854
K10A02L C2010 01 08.35217 07 22 46.37 +28 57 20.9 19.3 R EA035854
K10A02L C2010 01 08.35549 07 22 50.90 +28 58 13.4 19.7 R EA035854
Observer details:
695 Kitt Peak. Observers M. Trueblood, L. Lebofsky. Measurer R. Crawford.
2.1-m f/7.7 Ritchey-Chretien + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. 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.
Orbital elements:
2010 AL2 Earth MOID = 0.0285 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 351.21679 (2000.0) P Q
n 0.42447000 Peri. 20.73280 -0.59774253 -0.79181049
a 1.7534957 Node 106.18409 +0.71591381 -0.59764057
e 0.4305151 Incl. 7.50636 +0.36079258 -0.12594403
P 2.32 H 26.5 G 0.15 U 7
Residuals in seconds of arc
100107 704 0.3+ 0.3- 100108 G96 0.1- 0.1+ 100108 695 0.2- 0.2-
100107 704 0.6- 0.0 100108 G96 0.1- 0.1- 100108 854 0.4- 0.6+
100107 704 0.3+ 0.4+ 100108 G96 0.3+ 0.1+ 100108 854 0.2- 0.4-
100107 704 0.0 0.1- 100108 695 0.0 0.1- 100108 854 0.7+ 0.2+
100108 G96 0.1+ 0.1+ 100108 695 0.1- 0.3-
Ephemeris:
2010 AL2 a,e,i = 1.75, 0.43, 8 q = 0.9986
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 04 06 11.24 +13 15.0 0.0434 1.025 165.4 14.0 20.5
2010 01 06 06 37.07 +19 31.2 0.0375 1.020 172.4 7.3 19.9
2010 01 08 07 14.59 +27 25.7 0.0329 1.016 174.9 5.0 19.5
2010 01 10 08 09.42 +36 14.7 0.0301 1.012 162.7 16.8 19.8
2010 01 12 09 24.58 +43 43.2 0.0296 1.009 148.1 31.0 20.2
2010 01 14 10 50.11 +47 19.8 0.0315 1.006 134.2 44.5 20.7
2010 01 16 12 05.27 +47 02.4 0.0353 1.003 123.0 55.4 21.3
2010 01 18 13 00.13 +44 46.8 0.0404 1.001 114.6 63.3 21.8
2010 01 20 13 37.74 +42 04.3 0.0465 1.000 108.7 68.7 22.3
2010 01 22 14 03.75 +39 32.7 0.0530 0.999 104.7 72.4 22.7
2010 01 24 14 22.29 +37 21.9 0.0600 0.998 101.9 74.7 23.0
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-A35
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