MPEC 2001-R03: 2000 RN77
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M.P.E.C. 2001-R03 Issued 2001 Sept. 1, 16:20 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
2000 RN77
Revision to MPEC 2000-R44
Observations:
K00R77N C2001 08 29.41377 02 46 26.79 +45 10 04.6 20.4 R 649
K00R77N C2001 08 29.41852 02 46 27.20 +45 10 16.8 20.6 R 649
K00R77N C2001 08 29.43110 02 46 28.42 +45 10 49.3 20.6 R 649
K00R77N C2001 09 01.41650 02 51 51.02 +47 20 20.0 19.7 R 649
K00R77N C2001 09 01.41858 02 51 51.29 +47 20 27.4 19.9 R 649
K00R77N C2001 09 01.42066 02 51 51.42 +47 20 32.4 19.9 R 649
Observer details:
649 Powell Observatory, Louisburg. Observers K. Smalley, D. Trentman.
0.75-m Newtonian + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
010829 649 1.1+ 0.9+ 010901 649 0.7+ 1.7+ MPO 8493 -0.00088 day
Orbital elements:
2000 RN77
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 Spahr
M 260.63148 (2000.0) P Q
n 1.06218826 Peri. 211.66677 -0.94871813 -0.24219126
a 0.9513385 Node 312.86895 +0.31536453 -0.76959705
e 0.3184307 Incl. 16.09357 -0.02188899 -0.59081620
P 0.93 H 19.4 G 0.15 U 4
Residuals in seconds of arc
000908 704 0.3- 0.1- 000909 557 0.3+ 0.2+ 000920 853 0.1- 0.2+
000908 704 0.2- 0.0 000909 557 0.2- 0.3- 000925 704 0.4- 0.7+
000908 704 0.3- 0.6+ 000909 595 0.1- 1.8- 000925 704 0.4+ 1.0+
000908 704 0.1+ 0.1- 000909 595 0.6+ 1.1- 000925 704 0.4- 0.3-
000908 046 0.4- 0.1- 000909 595 0.4+ 0.8- 000925 704 0.7+ 0.2+
000908 046 0.1- 0.0 000909 595 1.0+ 0.9- 000929 711 0.0 0.1-
000908 046 0.1+ 0.3+ 000909 046 0.5- 0.1+ 000930 711 0.3- 0.6-
000908 046 0.6+ 0.2- 000909 046 0.4- 0.4+ 001205 693 0.2+ 0.2+
000908 046 0.6+ 0.1+ 000909 046 0.1- 0.2+ 001205 693 0.0 0.2+
000908 557 0.0 0.7- 000909 046 0.2- 0.3- 001205 693 0.1- 0.1+
000908 557 0.2- 0.3- 000909 595 0.3+ 0.2- 001220 696 0.2+ 0.2-
000908 557 0.0 0.7- 000909 163 0.3- 0.7- 001220 696 0.0 0.4-
000908 118 0.4- 0.2- 000909 163 0.9- 0.2- 010829 649 0.3+ 0.2-
000908 118 0.0 0.2- 000909 163 0.9- 0.2+ 010829 649 0.4- 0.2-
000908 118 0.1- 0.2+ 000910 673 2.3+ 1.6+ 010829 649 0.7- 0.1-
000909 853 0.7- 0.1- 000910 673 0.5+ 1.6+ 010901 649 0.1+ 0.8-
000909 853 1.5- 0.1- 000910 673 1.0+ 1.5+ 010901 649 0.7+ 1.1+
000909 557 0.0 0.4+ 000920 853 0.0 0.3+ 010901 649 0.1- 0.6+
Ephemeris:
2000 RN77 a,e,i = 0.95, 0.32, 16 q = 0.6484
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 29 02 45.71 +44 52.4 0.542 1.234 101.1 53.4 20.5
2001 09 08 03 04.27 +52 20.1 0.488 1.216 103.2 53.8 20.2
2001 09 18 03 25.91 +60 34.3 0.439 1.191 104.2 54.9 20.0
2001 09 28 03 56.33 +69 31.4 0.397 1.161 103.6 57.0 19.8
2001 10 08 05 03.0 +78 48.4 0.361 1.125 100.9 60.7 19.6
2001 10 18 09 55.5 +84 12.5 0.332 1.083 96.1 66.2 19.5
2001 10 28 13 38.8 +76 00.0 0.309 1.036 89.2 73.5 19.5
2001 11 07 14 27.89 +63 54.2 0.291 0.984 80.2 82.8 19.6
2001 11 17 14 48.41 +50 00.3 0.281 0.929 69.5 94.0 19.8
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-R03
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