MPEC 1997-S11 : 1997 CS29
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M.P.E.C. 1997-S11 Issued 1997 Sept. 27, 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html
1997 CS29
Revision to MPEC 1997-N08
Observations:
J97C29S C1997 09 23.60008 07 52 32.83 +21 17 43.9 568
J97C29S C1997 09 23.63343 07 52 32.97 +21 17 43.5 568
J97C29S GC1997 09 24.60775 07 52 36.03 +21 17 35.2 568
J97C29S GC1997 09 24.62940 07 52 36.11 +21 17 35.1 568
Observer details:
568 Mauna Kea. Observer D. Jewitt. Measurer G. V. Williams. 2.2-m
University of Hawaii reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc and reference
970923 568 4.3+ 0.5- 970924 568 4.8+ 0.6- MPC 30282
Orbital elements:
1997 CS29
Eccentricity assumed
Epoch 1997 Dec. 18.0 TT = JDT 2450800.5 Marsden
M 292.90824 (2000.0) P Q
n 0.00341131 Peri. 238.56464 -0.99819766 +0.05045557
a 43.7040565 Node 304.30835 -0.03229469 -0.90795994
e 0.0058634 Incl. 2.25430 -0.05058156 -0.41600839
P 289 H 5.0 G 0.15
Residuals in seconds of arc
970203 568 0.3- 0.1+ 970303 696 0.1+ 0.3+ 970330 696 0.3- 0.4+
970203 568 0.3- 0.1- 970306 709 0.3+ 0.1- 970401 696 0.2- 0.0
970203 568 0.1- 0.1- 970306 709 0.7+ 0.0 970502 696 0.8- 0.2-
970206 568 0.1- 0.1- 970306 709 0.1- 0.1+ 970502 696 0.4- 0.3-
970206 568 0.2- 0.1- 970306 709 0.2+ 0.1+ 970503 696 0.1+ 0.2+
970209 568 0.2+ 0.1+ 970306 709 0.7+ 0.1+ 970923 568 0.3- 0.1+
970209 568 0.2- 0.0 970306 709 0.1+ 0.0 970923 568 0.2+ 0.0
970209 568 0.0 0.0 970306 696 0.4- 0.5- 970924 568 0.0 0.1-
970209 568 0.1- 0.0 970306 696 0.1+ 0.0 970924 568 0.2+ 0.0
970303 696 0.0 0.1+ 970329 696 0.2+ 0.0
970303 696 0.0 0.3+ 970329 696 0.5+ 0.4-
Ephemeris:
1997 CS29 a,e,i = 43.70, 0.01, 2 q = 43.448
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1997 09 19 07 52.29 +21 18.4 44.099 43.607 60.1 1.1 21.6
1997 09 29 07 52.81 +21 17.0 43.943 43.607 69.8 1.2 21.6
1997 10 09 07 53.19 +21 16.0 43.777 43.607 79.6 1.3 21.6
1997 10 19 07 53.41 +21 15.4 43.605 43.606 89.4 1.3 21.6
1997 10 29 07 53.47 +21 15.3 43.434 43.606 99.4 1.3 21.6
1997 11 08 07 53.36 +21 15.6 43.267 43.606 109.4 1.2 21.6
1997 11 18 07 53.09 +21 16.3 43.111 43.606 119.5 1.1 21.5
1997 11 28 07 52.68 +21 17.4 42.969 43.606 129.7 1.0 21.5
1997 12 08 07 52.12 +21 18.9 42.847 43.606 140.0 0.8 21.5
1997 12 18 07 51.46 +21 20.6 42.748 43.606 150.3 0.6 21.5
1997 12 28 07 50.70 +21 22.5 42.676 43.605 160.7 0.4 21.4
1998 01 07 07 49.89 +21 24.6 42.634 43.605 171.1 0.2 21.4
1998 01 17 07 49.05 +21 26.7 42.622 43.605 178.5 0.0 21.4
1998 01 27 07 48.21 +21 28.8 42.641 43.605 168.2 0.3 21.4
1998 02 06 07 47.41 +21 30.7 42.690 43.605 157.8 0.5 21.4
1998 02 16 07 46.67 +21 32.5 42.768 43.605 147.5 0.7 21.5
1998 02 26 07 46.03 +21 33.9 42.872 43.605 137.3 0.9 21.5
1998 03 08 07 45.51 +21 35.1 42.998 43.604 127.2 1.0 21.5
1998 03 18 07 45.12 +21 35.9 43.142 43.604 117.1 1.2 21.5
1998 03 28 07 44.89 +21 36.3 43.300 43.604 107.1 1.3 21.6
1998 04 07 07 44.81 +21 36.4 43.467 43.604 97.2 1.3 21.6
1998 04 17 07 44.90 +21 36.0 43.637 43.604 87.4 1.3 21.6
1998 04 27 07 45.15 +21 35.2 43.806 43.604 77.7 1.3 21.6
1998 05 07 07 45.56 +21 34.0 43.969 43.604 68.1 1.2 21.6
Brian G. Marsden (C) Copyright 1997 MPC M.P.E.C. 1997-S11
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- B01 (the abbreviated form)