MPEC 1997-D01: 1997 CZ5
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Read MPEC 1997-C13
Read MPEC 1997-D02
M.P.E.C. 1997-D01 Issued 1997 Feb. 18, 15:35 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/cfa/ps/mpc.html
1997 CZ5
Revision to MPEC 1997-C08
Observations:
J97C05Z C1997 02 08.29006 04 29 55.69 +19 17 40.2 15.1 R 608
J97C05Z C1997 02 08.33852 04 30 02.83 +19 16 16.3 15.2 R 608
J97C05Z C1997 02 10.76654 04 36 10.32 +18 08 14.0 118
J97C05Z C1997 02 10.77221 04 36 11.16 +18 08 04.7 118
J97C05Z C1997 02 10.77569 04 36 11.67 +18 07 58.9 118
J97C05Z C1997 02 10.80255 04 36 15.78 +18 07 16.1 619
J97C05Z C1997 02 10.80963 04 36 16.82 +18 07 04.6 619
J97C05Z C1997 02 10.82598 04 36 19.24 +18 06 37.6 619
J97C05Z C1997 02 10.83201 04 36 20.11 +18 06 27.9 619
J97C05Z C1997 02 11.06799 04 36 55.30 +18 00 14.6 15.5 R 861
J97C05Z C1997 02 11.07340 04 36 56.07 +18 00 04.5 15.6 R 861
J97C05Z C1997 02 11.08255 04 36 57.46 +17 59 49.0 15.6 R 861
J97C05Z C1997 02 11.83116 04 38 50.83 +17 39 30.0 118
J97C05Z C1997 02 11.83393 04 38 51.23 +17 39 25.5 14.9 R 118
J97C05Z C1997 02 11.83622 04 38 51.57 +17 39 21.7 118
J97C05Z C1997 02 12.17795 04 39 43.20 +17 30 19.8 670
J97C05Z C1997 02 12.19201 04 39 45.27 +17 29 57.4 14.8 V 670
J97C05Z C1997 02 12.20521 04 39 47.21 +17 29 36.3 670
J97C05Z C1997 02 12.47097 04 40 27.69 +17 22 33.7 14.9 327
J97C05Z C1997 02 12.47531 04 40 28.31 +17 22 26.7 327
J97C05Z C1997 02 12.48584 04 40 29.88 +17 22 10.1 327
J97C05Z C1997 02 13.11254 04 42 04.20 +17 05 49.8 711
J97C05Z C1997 02 13.11537 04 42 04.61 +17 05 45.4 711
J97C05Z C1997 02 13.86229 04 43 57.00 +16 46 28.9 619
J97C05Z C1997 02 13.87006 04 43 58.15 +16 46 16.4 619
J97C05Z C1997 02 13.87650 04 43 59.13 +16 46 06.2 619
J97C05Z C1997 02 13.88163 04 43 59.85 +16 45 58.7 619
J97C05Z C1997 02 16.73388 04 51 09.07 +15 35 17.4 14.9 V 046
J97C05Z C1997 02 16.73490 04 51 09.17 +15 35 15.5 046
J97C05Z C1997 02 16.73718 04 51 09.51 +15 35 12.3 046
J97C05Z C1997 02 16.83185 04 51 23.44 +15 32 55.9 15.2 R 118
J97C05Z C1997 02 16.83429 04 51 23.79 +15 32 52.4 118
J97C05Z C1997 02 16.83718 04 51 24.21 +15 32 48.2 118
J97C05Z C1997 02 17.75551 04 53 42.17 +15 10 59.9 15.5 629
J97C05Z C1997 02 17.75796 04 53 42.49 +15 10 56.3 15.4 629
J97C05Z C1997 02 17.76618 04 53 43.69 +15 10 45.6 15.5 629
J97C05Z C1997 02 17.77522 04 53 45.08 +15 10 32.1 15.4 629
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, Z. Moravec. Measurer M. Tichy.
0.57-m f/5.2 reflector + CCD.
118 Modra. Observers P.Koleny, L. Kornos. 0.6-m f/5.5 reflector + CCD.
327 Peking Observatory, Xinglong Station. Observers H. J. Yan, C. M. Ma.
Y. J. Chen, X. Y. Li. 0.6-m Schmidt + CCD.
608 Haleakala-AMOS. Observers A. Alday, K. Moore, M. Tranilla, T. Coggia,
A. Sylva. Measurers G. Fricke, K. Imada, J. Africano, P. Sydney,
D. Nishimoto, D. O'Connell, P. Kervin, B. Kraszewski, V. Soo Hoo. 1.2-m
reflector + CCD.
619 Sabadell. Observer F. Casarramona. 0.51-m f/3.9 reflector + CCD.
629 JATE Observatory, Szeged. Observers L. Kiss, K. Sarneczky. 0.28-m
Schmidt-Cassegrain + CCD.
670 Camarillo. Observer J. E. Rogers. 0.25-m Schmidt-Cassegrain + CCD.
711 McDonald Observatory. Observer P. J. Shelus. 0.76-m reflector + CCD.
861 Barao Geraldo. Observer P. R. Holvorcem. 0.20-m f/6.3 reflector + CCD.
Orbital elements:
1997 CZ5
Epoch 1997 Feb. 1.0 TT = JDT 2450480.5 Williams
M 3.44010 (2000.0) P Q
n 0.28289878 Peri. 169.08775 -0.14267029 -0.90493781
a 2.2981692 Node 288.14363 +0.87336624 +0.07548423
e 0.4001245 Incl. 24.95408 +0.46570011 -0.41879552
P 3.48 H 13.5 G 0.15
From 108 observations 1997 Feb. 7-17.
Ephemeris:
1997 CZ5 a,e,i = 2.30, 0.40, 25 q = 1.3786
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1997 02 11 04 36.76 +18 02.0 0.727 1.394 107.8 42.4 15.2
1997 02 16 04 49.31 +15 53.2 0.765 1.401 105.4 42.8 15.3
1997 02 21 05 01.79 +13 57.4 0.806 1.410 103.1 43.1 15.4
1997 02 26 05 14.19 +12 13.3 0.848 1.420 100.9 43.2 15.6
1997 03 03 05 26.51 +10 39.5 0.892 1.432 98.9 43.2 15.7
1997 03 08 05 38.77 +09 14.7 0.938 1.445 96.9 43.0 15.8
1997 03 13 05 50.98 +07 57.7 0.985 1.459 95.0 42.7 15.9
1997 03 18 06 03.13 +06 47.2 1.033 1.474 93.2 42.4 16.1
1997 03 23 06 15.23 +05 42.1 1.083 1.490 91.5 42.0 16.2
1997 03 28 06 27.27 +04 41.6 1.134 1.508 89.8 41.5 16.3
1997 04 02 06 39.25 +03 44.8 1.185 1.526 88.2 40.9 16.4
1997 04 07 06 51.19 +02 51.0 1.238 1.545 86.6 40.3 16.5
1997 04 12 07 03.08 +01 59.5 1.291 1.564 85.0 39.7 16.6
1997 04 17 07 14.93 +01 09.7 1.345 1.585 83.5 39.0 16.7
1997 04 22 07 26.73 +00 21.2 1.400 1.606 82.0 38.3 16.8
1997 04 27 07 38.46 -00 26.3 1.455 1.627 80.5 37.6 16.9
1997 05 02 07 50.14 -01 13.4 1.511 1.650 79.0 36.9 17.0
1997 05 07 08 01.76 -02 00.1 1.568 1.672 77.6 36.1 17.1
1997 05 12 08 13.32 -02 46.8 1.626 1.695 76.1 35.3 17.2
1997 05 17 08 24.82 -03 33.8 1.684 1.719 74.6 34.6 17.2
1997 05 22 08 36.25 -04 21.0 1.742 1.742 73.1 33.8 17.3
1997 05 27 08 47.61 -05 08.6 1.801 1.766 71.6 33.0 17.4
1997 06 01 08 58.90 -05 56.7 1.860 1.791 70.1 32.2 17.5
1997 06 06 09 10.12 -06 45.3 1.920 1.815 68.6 31.4 17.6
1997 06 11 09 21.27 -07 34.4 1.980 1.840 67.0 30.5 17.6
1997 06 16 09 32.34 -08 24.2 2.041 1.864 65.5 29.7 17.7
1997 06 21 09 43.34 -09 14.5 2.102 1.889 63.9 28.9 17.8
1997 06 26 09 54.26 -10 05.3 2.163 1.914 62.2 28.0 17.8
1997 07 01 10 05.11 -10 56.6 2.224 1.938 60.6 27.2 17.9
(Last issue was M.P.E.C. 1997-C13)
Gareth V. Williams (C) Copyright 1997 MPC M.P.E.C. 1997-D01
Read MPEC 1997-C13
Read MPEC 1997-D02
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