MPEC 2007-V78 : 2007 VW137
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M.P.E.C. 2007-V78 Issued 2007 Nov. 13, 00:01 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 VW137
Observations:
K07VD7W* C2007 11 08.27364 03 41 25.23 +30 32 11.1 20.4 EV078704
K07VD7W C2007 11 08.28603 03 41 23.79 +30 32 08.9 20.5 EV078704
K07VD7W C2007 11 08.29857 03 41 22.36 +30 32 08.2 20.7 EV078704
K07VD7W C2007 11 09.28541 03 39 32.60 +30 29 56.8 EV078701
K07VD7W C2007 11 09.30724 03 39 30.01 +30 29 54.6 EV078711
K07VD7W IC2007 11 09.31640 03 39 29.05 +30 29 53.3 EV078711
K07VD7W C2007 11 09.32557 03 39 27.79 +30 29 51.6 EV078711
K07VD7W C2007 11 09.32985 03 39 27.40 +30 29 50.5 EV078701
K07VD7W VC2007 11 09.33484 03 39 26.72 +30 29 50.7 EV078711
K07VD7W C2007 11 09.35207 03 39 24.73 +30 29 48.0 EV078701
K07VD7W C2007 11 09.39662 03 39 19.52 +30 29 39.1 20.3 R EV078734
K07VD7W C2007 11 09.40381 03 39 18.77 +30 29 38.0 20.1 R EV078734
K07VD7W C2007 11 09.41101 03 39 17.86 +30 29 36.5 20.2 R EV078734
K07VD7W C2007 11 09.43814 03 39 14.77 +30 29 34.0 EV078291
K07VD7W HC2007 11 09.44238 03 39 14.27 +30 29 33.1 EV078291
K07VD7W HC2007 11 09.44663 03 39 13.71 +30 29 33.7 EV078291
K07VD7W C2007 11 10.22181203 37 45.35 +30 27 31.7 20.7 V EV078H55
K07VD7W C2007 11 10.22631903 37 44.79 +30 27 31.0 20.6 V EV078H55
K07VD7W C2007 11 10.23081603 37 44.27 +30 27 30.0 20.6 V EV078H55
K07VD7W C2007 11 10.34722 03 37 30.45 +30 27 11.8 19.9 R EV078711
K07VD7W C2007 11 10.35588 03 37 29.41 +30 27 11.0 19.4 R EV078711
K07VD7W C2007 11 10.36454 03 37 28.38 +30 27 09.1 19.9 R EV078711
K07VD7W C2007 11 11.10396 03 36 01.43 +30 24 55.9 EV078J95
K07VD7W C2007 11 11.11026 03 36 00.68 +30 24 53.6 19.9 R EV078J95
K07VD7W C2007 11 11.30207 03 35 38.24 +30 24 22.9 EV078701
K07VD7W C2007 11 11.32429 03 35 35.23 +30 24 16.9 EV078701
K07VD7W C2007 11 11.33881 03 35 33.52 +30 24 15.2 20.6 R EV078651
K07VD7W C2007 11 11.34025 03 35 33.34 +30 24 14.6 20.6 R EV078651
K07VD7W C2007 11 11.34169 03 35 33.17 +30 24 13.8 20.6 R EV078651
K07VD7W C2007 11 11.34652 03 35 32.45 +30 24 13.0 EV078701
K07VD7W C2007 11 11.36874 03 35 29.83 +30 24 08.4 EV078701
K07VD7W C2007 11 12.05934 03 34 06.59 +30 21 48.7 EV078J95
K07VD7W C2007 11 12.06497 03 34 05.88 +30 21 47.1 EV078J95
K07VD7W C2007 11 12.14398 03 33 56.08 +30 21 29.7 20.5 R EV078J95
K07VD7W C2007 11 12.28028 03 33 39.70 +30 21 06.0 19.7 R EV078711
K07VD7W C2007 11 12.28861 03 33 38.70 +30 21 04.6 19.6 R EV078711
K07VD7W C2007 11 12.29692 03 33 37.62 +30 21 02.4 19.9 R EV078711
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
701 Junk Bond Observatory, Sierra Vista. Observer D. Healy. 0.81-m f/4.4
Ritchey-Chretien + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 0.76-m reflector + CCD
+ prime-focus corrector.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.61-m f/4.0 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 VW137 PHA, Earth MOID = 0.0346 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 310.11763 (2000.0) P Q
n 0.32985382 Peri. 243.42494 -0.99339740 +0.07475443
a 2.0745395 Node 300.74864 -0.02859271 -0.89595071
e 0.7013221 Incl. 5.81176 -0.11110383 -0.43781742
P 2.99 H 18.5 G 0.15 U 9
Residuals in seconds of arc
071108 704 0.5+ 0.1+ 071109 291 0.0 0.2- 071111 651 0.6- 0.3+
071108 704 0.0 0.7- 071109 291 0.1- 0.4- 071111 651 0.7- 0.0
071108 704 0.2- 0.1+ 071109 291 0.9- 0.9+ 071111 651 0.6- 0.5-
071109 701 0.3+ 0.4- 071110 H55 0.1+ 0.0 071111 701 (2.1- 0.4-)
071109 711 0.6+ 0.3+ 071110 H55 0.2- 0.0 071111 701 0.6- 0.6-
071109 711 2.0+ 0.3+ 071110 H55 0.0 0.3- 071112 J95 0.2+ 0.2+
071109 711 0.5- 0.0 071110 711 0.4- 0.4- 071112 J95 0.1+ 0.2-
071109 701 0.1+ 0.4- 071110 711 0.4- 0.3+ 071112 J95 0.2+ 0.3-
071109 711 0.3- 0.5+ 071110 711 0.3- 0.1- 071112 711 1.1- 0.6+
071109 701 0.8- 0.4+ 071111 J95 0.3+ 0.4+ 071112 711 0.4- 1.0+
071109 734 0.2+ 0.1- 071111 J95 0.5+ 0.7- 071112 711 0.8- 0.5+
071109 734 1.3+ 0.1- 071111 701 1.9+ 1.0+
071109 734 0.3+ 0.4- 071111 701 1.6- 0.8-
Ephemeris:
2007 VW137 a,e,i = 2.07, 0.70, 6 q = 0.6196
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 06 03 45.43 +30 35.9 1.032 1.991 159.3 10.1 20.7
2007 11 16 03 25.74 +30 05.0 0.923 1.902 168.5 6.0 20.2
2007 11 26 03 01.91 +28 51.2 0.841 1.809 163.6 8.8 20.0
2007 12 06 02 36.90 +26 53.0 0.787 1.713 150.0 16.7 20.0
2007 12 16 02 14.31 +24 24.8 0.759 1.613 135.1 25.5 20.1
2007 12 26 01 56.91 +21 50.7 0.747 1.509 120.7 34.1 20.2
2008 01 05 01 45.73 +19 31.4 0.745 1.401 107.5 42.0 20.2
2008 01 15 01 40.61 +17 37.7 0.743 1.289 95.6 49.4 20.3
2008 01 25 01 40.61 +16 09.5 0.733 1.174 84.9 56.6 20.2
2008 02 04 01 44.39 +14 58.6 0.709 1.057 75.2 64.4 20.2
2008 02 14 01 50.28 +13 50.8 0.666 0.940 66.0 73.7 20.1
2008 02 24 01 55.40 +12 20.6 0.603 0.827 56.5 86.0 20.0
2008 03 05 01 54.29 +09 43.5 0.522 0.727 45.3 104.0 20.2
2008 03 15 01 36.72 +04 45.5 0.438 0.652 29.8 130.7 21.6
2008 03 25 00 52.14 -03 11.9 0.387 0.620 10.1 163.6 27.8
2008 04 04 23 55.49 -10 27.8 0.407 0.640 21.7 144.8 23.1
2008 04 14 23 18.26 -13 20.1 0.479 0.706 39.8 114.4 20.6
2008 04 24 23 03.00 -13 19.8 0.560 0.801 52.7 93.6 20.1
2008 05 04 22 58.93 -12 19.0 0.628 0.912 62.7 79.5 20.1
2008 05 14 22 58.48 -11 08.1 0.678 1.028 72.0 69.2 20.1
2008 05 24 22 57.75 -10 07.2 0.709 1.145 81.3 60.9 20.2
2008 06 03 22 54.56 -09 25.9 0.725 1.261 91.4 53.5 20.3
2008 06 13 22 47.45 -09 10.0 0.731 1.373 102.5 46.2 20.3
2008 06 23 22 35.58 -09 22.2 0.734 1.482 114.8 38.5 20.2
2008 07 03 22 18.73 -10 01.7 0.741 1.588 128.4 30.1 20.2
2008 07 13 21 57.66 -11 03.2 0.761 1.689 143.2 21.2 20.1
2008 07 23 21 34.41 -12 15.2 0.802 1.786 158.4 12.1 20.0
2008 08 02 21 11.69 -13 25.4 0.868 1.879 173.1 3.7 19.9
2008 08 12 20 52.04 -14 24.6 0.962 1.969 171.3 4.5 20.3
2008 08 22 20 36.99 -15 08.8 1.081 2.056 158.3 10.5 20.9
2008 09 01 20 26.91 -15 38.4 1.224 2.138 146.3 15.2 21.4
2008 09 11 20 21.47 -15 55.1 1.387 2.218 135.3 18.6 21.9
2008 09 21 20 20.01 -16 00.9 1.564 2.294 125.2 21.0 22.3
Gareth V. Williams (C) Copyright 2007 MPC M.P.E.C. 2007-V78
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