MPEC 2004-V49 : 2001 KO20
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2004-V48
Read MPEC 2004-V50
M.P.E.C. 2004-V49 Issued 2004 Nov. 9, 16:09 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2001 KO20
Revision to MPEC 2001-K32
Additional Observations:
K01K20O C2004 11 08.34985 06 14 28.55 +02 52 46.2 19.3 R EV049649
K01K20O C2004 11 08.35162 06 14 28.66 +02 52 48.7 19.3 R EV049649
K01K20O C2004 11 08.35340 06 14 28.73 +02 52 51.0 19.3 R EV049649
K01K20O C2004 11 08.35517 06 14 28.84 +02 52 53.7 19.5 R EV049649
K01K20O 7C2004 11 09.32317 06 15 27.76 +03 16 27.6 EV049696
K01K20O 7C2004 11 09.32554 06 15 27.86 +03 16 31.6 EV049696
Observer details:
649 Powell Observatory, Louisburg. Observer R. Trentman. 0.75-m Newtonian
reflector + CCD.
696 Whipple Observatory, Mt. Hopkins. Observer K. Smalley. Measurer
T. B. Spahr. 1.2-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
041108 649 0.37+ 0.16+ 041109 696 0.38+ 0.16+ MPO 57826 -0.15 day
Orbital elements:
2001 KO20
Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC
M 347.87911 (2000.0) P Q
n 0.73180065 Peri. 66.26930 -0.75667558 -0.60923661
a 1.2195722 Node 75.33254 +0.47408434 -0.76115067
e 0.1211113 Incl. 14.19424 +0.45020673 -0.22244192
P 1.35 H 20.3 G 0.15 U 4
Residuals in seconds of arc
010519 608 1.5- 0.8- 010524 682 0.5+ 1.0+ 010525 587 2.0- 0.1+
010519 608 0.5- 0.0 010524 704 0.2+ 0.7- 010526 649 0.2+ 1.7+
010519 608 0.2- 0.1+ 010524 649 0.4+ 0.3- 010526 649 0.9+ 0.6+
010523 704 0.9+ 0.1+ 010524 649 0.3+ 0.5- 010526 649 0.5- 0.5-
010523 704 0.4- 1.0+ 010524 704 0.8+ 0.2+ 010526 649 0.6+ 1.8+
010523 704 0.2- 0.3+ 010524 682 0.5+ 0.5- 010528 402 0.8- 0.9-
010523 704 0.2- 0.3- 010524 649 0.2- 0.3- 010528 402 0.6- 1.2-
010523 704 0.8+ 0.6+ 010524 704 1.5- 1.1- 010528 402 0.4- 0.7+
010523 046 0.2+ 1.0- 010524 658 0.6+ 0.2+ 010610 608 0.0 0.6-
010523 046 0.3- 0.3+ 010524 658 0.4+ 0.2+ 010610 608 0.1+ 0.3-
010523 046 0.2- 0.4+ 010524 704 0.0 0.5+ 010618 493 0.0 0.1-
010523 046 0.3+ 0.2+ 010524 658 0.6+ 1.3- 010618 493 0.2- 0.7+
010523 046 0.0 0.1- 010524 704 0.2- 0.8+ 041108 649 0.2- 0.1+
010523 118 1.1- 0.1+ 010524 422 0.1- 0.4- 041108 649 0.1+ 0.1+
010523 118 0.0 0.1- 010524 422 0.1+ 0.4+ 041108 649 0.2- 0.1-
010523 118 0.5+ 0.3- 010524 118 0.2+ 0.4- 041108 649 0.1+ 0.0
010524 557 0.5+ 0.8- 010524 118 0.5- 0.4- 041109 696 0.3+ 0.3-
010524 557 0.7+ 0.2- 010524 118 0.1- 0.1+ 041109 696 0.0 0.2+
010524 557 0.7+ 0.2- 010525 587 1.2+ 1.4-
010524 682 0.0 1.7+ 010525 587 0.2- 1.0+
Ephemeris:
2001 KO20 a,e,i = 1.22, 0.12, 14 q = 1.0719
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 11 01 06 06.06 +00 30.2 0.328 1.206 123.8 43.1 20.0
2004 11 11 06 17.04 +04 00.5 0.272 1.187 131.3 38.8 19.4
2004 11 21 06 24.02 +10 01.0 0.222 1.169 140.9 32.2 18.7
2004 12 01 06 25.69 +19 50.1 0.182 1.151 152.8 23.1 18.0
2004 12 11 06 19.42 +34 13.7 0.156 1.133 161.7 15.9 17.4
2004 12 21 06 01.03 +51 03.9 0.149 1.118 152.4 24.1 17.5
2004 12 31 05 25.13 +65 24.9 0.160 1.104 135.9 38.3 18.1
2005 01 10 04 27.72 +74 33.1 0.182 1.092 122.5 49.4 18.6
2005 01 20 03 20.66 +79 19.6 0.208 1.083 113.1 56.7 19.1
2005 01 30 02 29.69 +81 57.4 0.234 1.076 106.8 61.2 19.5
2005 02 09 02 13.89 +84 02.8 0.256 1.073 102.7 63.8 19.8
2005 02 19 03 04.42 +86 12.1 0.275 1.072 100.2 65.1 19.9
2005 03 01 06 46.62 +87 08.0 0.288 1.075 99.1 65.6 20.1
2005 03 11 09 41.58 +84 16.4 0.297 1.080 98.9 65.3 20.1
2005 03 21 10 35.12 +79 22.1 0.303 1.089 99.7 64.4 20.2
2005 03 31 10 59.77 +73 09.3 0.305 1.100 101.2 63.0 20.2
2005 04 10 11 16.07 +65 40.4 0.307 1.113 103.3 61.2 20.1
2005 04 20 11 29.97 +56 57.8 0.310 1.128 105.6 59.0 20.1
2005 04 30 11 43.33 +47 15.6 0.318 1.145 107.8 56.9 20.2
2005 05 10 11 56.91 +36 58.3 0.332 1.163 109.3 55.0 20.2
2005 05 20 12 11.26 +26 39.6 0.356 1.182 109.9 53.6 20.4
2005 05 30 12 26.54 +16 52.9 0.389 1.201 109.5 52.8 20.6
2005 06 09 12 42.86 +07 59.7 0.431 1.219 108.1 52.3 20.8
2005 06 19 13 00.40 +00 08.4 0.481 1.238 106.0 52.1 21.1
2005 06 29 13 19.19 -06 40.9 0.538 1.256 103.5 51.9 21.4
2005 07 09 13 39.31 -12 34.2 0.601 1.274 100.7 51.7 21.6
2005 07 19 14 00.90 -17 38.8 0.668 1.290 97.9 51.3 21.9
Gareth V. Williams (C) Copyright 2004 MPC M.P.E.C. 2004-V49
Read MPEC 2004-V48
Read MPEC 2004-V50
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)
