MPEC 2001-H38: 1999 CE119
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M.P.E.C. 2001-H38 Issued 2001 Apr. 25, 21:23 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
1999 CE119
Revision to MPEC 1999-E05
Observations:
J99CB9E 1C2000 04 07.49139 11 40 35.79 +02 12 38.6 23.2 R 568
J99CB9E 1C2000 04 07.52297 11 40 35.60 +02 12 39.6 23.2 R 568
J99CB9E 1C2001 03 25.28358 11 51 24.81 +01 06 41.2 23.8 R 695
J99CB9E 1C2001 03 25.40672 11 51 24.05 +01 06 45.9 695
Observer details:
568 Mauna Kea. Observers C. A. Trujillo, S. S. Sheppard, D. C. Jewitt.
2.2-m University of Hawaii reflector + CCD.
695 Kitt Peak. Observers M. W. Buie, S. D. Kern. Measurers M. W. Buie,
L. H. Wasserman, R. L. Millis, J. L. Elliot, S. D. Kern. 3.8-m reflector
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc and reference
000407 568 86.1- 43.5+ 010325 695 63.6- 44.1+ MPC 34606
Orbital elements:
1999 CE119
Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Marsden
M 344.08522 (2000.0) P Q
n 0.00400662 Peri. 34.34140 -0.89923255 +0.43745469
a 39.2600157 Node 171.59763 -0.40693958 -0.83328018
e 0.2669299 Incl. 1.47857 -0.16056462 -0.33804961
P 246 H 8.7 G 0.15 U 4
Residuals in seconds of arc
990210 568 0.0 0.5+ 990409 568 0.2- 0.1- 010325 695 0.2+ 0.5+
990210 568 0.1+ 0.4+ 990409 568 0.1- 0.6- 010325 695 0.1+ 0.3+
990217 568 0.4+ 0.1+ 000407 568 0.1- 0.6-
990217 568 0.0 0.2+ 000407 568 0.4- 0.7-
Ephemeris:
1999 CE119 a,e,i = 39.26, 0.27, 1 q = 28.780
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 04 21 11 48.96 +01 22.9 28.666 29.504 146.0 1.1 23.5
2001 05 01 11 48.23 +01 27.7 28.767 29.501 136.0 1.4 23.5
2001 05 11 11 47.66 +01 31.5 28.889 29.497 126.2 1.6 23.6
2001 05 21 11 47.26 +01 34.1 29.029 29.494 116.5 1.8 23.6
2001 05 31 11 47.05 +01 35.5 29.181 29.490 106.8 1.9 23.6
2001 06 10 11 47.04 +01 35.6 29.342 29.487 97.2 2.0 23.6
2001 06 20 11 47.24 +01 34.4 29.506 29.483 87.7 2.0 23.6
2001 06 30 11 47.63 +01 31.9 29.669 29.480 78.3 1.9 23.6
2001 07 10 11 48.22 +01 28.2 29.827 29.476 68.9 1.8 23.6
2001 07 20 11 48.99 +01 23.2 29.974 29.473 59.6 1.7 23.6
2001 07 30 11 49.92 +01 17.2 30.107 29.469 50.3 1.5 23.6
2001 08 09 11 51.00 +01 10.3 30.223 29.466 41.0 1.3 23.6
2001 08 19 11 52.20 +01 02.5 30.318 29.462 31.7 1.0 23.6
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-H38
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