MPEC 2004-K71 : 1979 QB
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M.P.E.C. 2004-K71 Issued 2004 May 29, 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1979 QB
Additional Observations:
J79Q00B C2004 05 28.40924 22 02 09.01 -16 25 51.2 19.3 R EK071926
J79Q00B C2004 05 28.41082 22 02 09.25 -16 25 48.5 19.4 R EK071926
J79Q00B C2004 05 28.41241 22 02 09.43 -16 25 47.2 19.6 R EK071926
J79Q00B C2004 05 29.43656 22 04 43.28 -16 12 18.8 19.0 R EK071926
J79Q00B C2004 05 29.43809 22 04 43.53 -16 12 18.0 19.0 R EK071926
J79Q00B C2004 05 29.43968 22 04 43.77 -16 12 16.8 19.0 R EK071926
J79Q00B C2004 05 29.44128 22 04 44.00 -16 12 15.4 19.0 R EK071926
J79Q00B C2004 05 29.44285 22 04 44.27 -16 12 14.1 19.0 R EK071926
J79Q00B C2004 05 29.44439 22 04 44.48 -16 12 12.8 19.1 R EK071926
J79Q00B C2004 05 29.44596 22 04 44.70 -16 12 11.5 18.9 R EK071926
J79Q00B C2004 05 29.44752 22 04 44.96 -16 12 10.9 19.0 R EK071926
Observer details:
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
040528 926 1.79- 0.83- 040529 926 1.81- 0.85- MPC 35677 +2.5 day
Orbital elements:
1979 QB
Epoch 2004 July 14.0 TT = JDT 2453200.5 MPC
M 346.28664 (2000.0) P Q
n 0.27707778 Peri. 12.16087 +0.99554058 +0.09267377
a 2.3302450 Node 342.49262 -0.09071485 +0.88924364
e 0.4436614 Incl. 3.35819 -0.02588001 +0.44794789
P 3.56 H 16.9 G 0.15 U 3
Residuals in seconds of arc
790816 413 1.8- 2.5- 790921 413 1.2- 1.4- 040529 926 0.0 0.2+
790816 413 0.3+ 1.9- 790921 413 0.5- 0.7+ 040529 926 0.1+ 0.1+
790822 675 0.1- 1.9+ 791021 675 1.9+ 0.7+ 040529 926 0.0 0.3+
790822 675 1.3+ 1.3+ 791022 675 1.1- 1.0- 040529 926 0.5+ 0.3+
790823 675 0.1- 0.5+ 040528 926 0.3- 1.5- 040529 926 0.3+ 0.4+
790823 675 1.6+ 0.3+ 040528 926 0.2- 0.0 040529 926 0.1+ 0.5+
790918 675 0.2+ 1.0+ 040528 926 1.0- 0.1+ 040529 926 0.5+ 0.2-
790919 675 0.3- 0.1- 040529 926 0.3- 0.6+
Ephemeris:
1979 QB a,e,i = 2.33, 0.44, 3 q = 1.2964
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 05 25 21 53.64 -17 09.3 1.097 1.609 99.4 38.4 19.7
2004 06 04 22 18.72 -14 56.0 0.984 1.558 102.5 39.5 19.4
2004 06 14 22 44.24 -12 25.4 0.880 1.510 105.4 40.4 19.1
2004 06 24 23 10.16 -09 37.3 0.787 1.465 107.9 41.3 18.8
2004 07 04 23 36.47 -06 31.6 0.705 1.423 110.2 42.1 18.5
2004 07 14 00 03.10 -03 09.3 0.632 1.386 112.3 42.7 18.3
2004 07 24 00 29.75 +00 26.7 0.571 1.355 114.4 43.1 18.0
2004 08 03 00 56.04 +04 11.8 0.519 1.330 116.4 43.1 17.8
2004 08 13 01 21.39 +07 59.4 0.477 1.311 118.7 42.7 17.5
2004 08 23 01 44.87 +11 40.7 0.444 1.300 121.6 41.5 17.3
2004 09 02 02 05.49 +15 07.6 0.418 1.296 125.3 39.4 17.1
2004 09 12 02 22.06 +18 11.8 0.400 1.301 130.2 36.2 17.0
2004 09 22 02 33.43 +20 45.6 0.388 1.313 136.4 31.8 16.8
2004 10 02 02 39.06 +22 43.2 0.385 1.332 144.1 26.2 16.6
2004 10 12 02 39.12 +23 59.3 0.391 1.358 153.0 19.5 16.5
2004 10 22 02 35.01 +24 32.2 0.408 1.390 162.4 12.5 16.4
2004 11 01 02 29.22 +24 28.3 0.440 1.427 169.9 7.0 16.4
2004 11 11 02 24.20 +23 59.8 0.486 1.469 168.3 7.9 16.7
2004 11 21 02 21.86 +23 22.4 0.548 1.515 160.0 12.9 17.3
2004 12 01 02 23.06 +22 49.5 0.627 1.563 150.8 17.9 17.8
2004 12 11 02 27.74 +22 27.9 0.720 1.615 142.0 22.1 18.3
2004 12 21 02 35.57 +22 20.2 0.828 1.667 133.8 25.2 18.8
2004 12 31 02 46.01 +22 25.5 0.948 1.722 126.1 27.5 19.2
2005 01 10 02 58.52 +22 41.0 1.080 1.777 118.8 29.0 19.6
2005 01 20 03 12.71 +23 03.9 1.221 1.832 111.9 29.9 19.9
2005 01 30 03 28.20 +23 31.2 1.370 1.888 105.4 30.2 20.3
2005 02 09 03 44.70 +24 00.2 1.526 1.944 99.1 30.1 20.6
2005 02 19 04 02.01 +24 28.6 1.688 1.999 92.9 29.6 20.8
2005 03 01 04 19.93 +24 54.4 1.852 2.054 87.0 28.8 21.1
2005 03 11 04 38.30 +25 16.3 2.019 2.108 81.1 27.7 21.3
2005 03 21 04 57.00 +25 32.9 2.186 2.162 75.4 26.5 21.5
2005 03 31 05 15.90 +25 43.4 2.352 2.215 69.8 25.0 21.6
2005 04 10 05 34.91 +25 47.1 2.515 2.266 64.2 23.5 21.8
Gareth V. Williams (C) Copyright 2004 MPC M.P.E.C. 2004-K71
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