MPEC 2008-C41 : 2008 CA6
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M.P.E.C. 2008-C41 Issued 2008 Feb. 8, 16:51 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
2008 CA6
Observations:
K08C06A C2008 01 01.36041 08 28 57.70 +24 13 06.0 21.7 V EC041691
K08C06A C2008 01 01.37807 08 28 56.54 +24 13 06.6 21.4 V EC041691
K08C06A C2008 01 01.39921 08 28 55.12 +24 13 07.3 21.5 V EC041691
K08C06A* C2008 02 07.14598 07 12 35.79 +22 55 43.6 21.0 V EC041691
K08C06A C2008 02 07.15937 07 12 33.68 +22 55 37.9 21.0 V EC041691
K08C06A C2008 02 07.17275 07 12 31.48 +22 55 31.9 20.7 V EC041691
K08C06A C2008 02 07.29345 07 12 12.08 +22 54 36.0 20.5 R EC041651
K08C06A C2008 02 07.30233 07 12 10.60 +22 54 30.4 20.6 R EC041651
K08C06A C2008 02 07.30409 07 12 10.31 +22 54 29.6 20.6 R EC041651
K08C06A C2008 02 08.08637 07 10 12.31 +22 48 13.7 20.8 V EC041291
K08C06A C2008 02 08.09080 07 10 11.61 +22 48 11.4 20.7 V EC041291
K08C06A C2008 02 08.09600 07 10 10.79 +22 48 09.2 20.6 V EC041291
K08C06A C2008 02 08.25104 07 09 46.11 +22 46 54.8 20.1 V EC041G96
K08C06A C2008 02 08.25919 07 09 44.82 +22 46 50.8 20.0 V EC041G96
K08C06A C2008 02 08.26735 07 09 43.52 +22 46 46.7 20.1 V EC041G96
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, R. S. McMillan.
0.9-m f/3 reflector + CCD.
G96 Mt. Lemmon Survey. Measurers 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:
2008 CA6 Earth MOID = 0.0664 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 274.36182 (2000.0) P Q
n 0.43979822 Peri. 271.30976 -0.74666115 +0.66048781
a 1.7125124 Node 310.03447 -0.56184547 -0.68981490
e 0.4697345 Incl. 5.92798 -0.35612749 -0.29649834
P 2.24 H 20.7 G 0.15 U 7
Residuals in seconds of arc
080101 691 0.2+ 0.1+ 080207 691 0.3- 0.2+ 080208 291 0.2- 0.1-
080101 691 0.1+ 0.0 080207 651 1.2+ 0.8+ 080208 291 0.2- 0.0
080101 691 0.4- 0.1- 080207 651 0.4+ 0.4- 080208 G96 0.4+ 0.4-
080207 691 0.3- 0.1- 080207 651 0.3+ 0.4- 080208 G96 0.5+ 0.3-
080207 691 0.3+ 0.1+ 080208 291 0.1- 0.2+ 080208 G96 0.6+ 0.3-
Ephemeris:
2008 CA6 a,e,i = 1.71, 0.47, 6 q = 0.9081
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 04 07 20.75 +23 18.4 0.434 1.389 154.0 18.1 20.5
2008 02 06 07 15.54 +23 04.5 0.428 1.375 150.9 20.4 20.6
2008 02 08 07 10.41 +22 49.0 0.421 1.361 147.7 22.8 20.6
2008 02 10 07 05.40 +22 32.1 0.416 1.347 144.6 25.1 20.6
2008 02 12 07 00.54 +22 13.8 0.411 1.333 141.5 27.5 20.6
2008 02 14 06 55.88 +21 54.2 0.407 1.319 138.4 29.8 20.6
2008 02 16 06 51.42 +21 33.3 0.403 1.305 135.4 32.1 20.7
2008 02 18 06 47.21 +21 11.4 0.399 1.291 132.4 34.4 20.7
2008 02 20 06 43.25 +20 48.5 0.396 1.277 129.5 36.7 20.7
2008 02 22 06 39.56 +20 24.8 0.393 1.264 126.6 38.9 20.7
2008 02 24 06 36.15 +20 00.3 0.391 1.250 123.8 41.1 20.8
2008 02 26 06 33.03 +19 35.2 0.388 1.236 121.1 43.3 20.8
2008 02 28 06 30.20 +19 09.4 0.386 1.222 118.4 45.5 20.8
2008 03 01 06 27.66 +18 43.2 0.384 1.208 115.8 47.6 20.8
2008 03 03 06 25.41 +18 16.6 0.382 1.195 113.3 49.7 20.8
2008 03 05 06 23.45 +17 49.5 0.380 1.181 110.8 51.7 20.9
2008 03 07 06 21.78 +17 22.1 0.377 1.168 108.4 53.7 20.9
2008 03 09 06 20.37 +16 54.3 0.375 1.155 106.1 55.7 20.9
2008 03 11 06 19.23 +16 26.1 0.373 1.142 103.9 57.7 20.9
2008 03 13 06 18.34 +15 57.4 0.370 1.129 101.7 59.6 20.9
2008 03 15 06 17.68 +15 28.3 0.367 1.116 99.5 61.5 21.0
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-C41
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