MPEC 2007-V39 : 2007 VY7
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 2007-V38
Read MPEC 2007-V40
M.P.E.C. 2007-V39 Issued 2007 Nov. 5, 20:01 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 VY7
Observations:
K07V07Y C2007 10 11.30442 02 37 39.00 -06 04 17.7 19.2 V EV039703
K07V07Y C2007 10 11.31151 02 37 38.89 -06 04 28.3 19.8 V EV039703
K07V07Y C2007 10 11.31858 02 37 38.82 -06 04 35.9 19.3 V EV039703
K07V07Y C2007 10 11.32564 02 37 38.67 -06 04 43.6 20.0 V EV039703
K07V07Y C2007 10 15.41429 02 36 33.94 -07 27 26.8 19.2 V EV039703
K07V07Y C2007 10 15.42402 02 36 33.69 -07 27 39.2 19.2 V EV039703
K07V07Y C2007 10 15.43376 02 36 33.40 -07 27 50.6 19.2 V EV039703
K07V07Y C2007 10 15.44345 02 36 33.04 -07 28 04.1 19.2 V EV039703
K07V07Y* C2007 11 04.30418 02 19 08.65 -15 40 33.7 18.4 V EV039703
K07V07Y C2007 11 04.30911 02 19 08.14 -15 40 41.8 18.4 V EV039703
K07V07Y C2007 11 04.31407 02 19 07.68 -15 40 50.5 18.4 V EV039703
K07V07Y C2007 11 04.31902 02 19 07.24 -15 40 58.6 18.5 V EV039703
K07V07Y C2007 11 04.37014 02 19 02.24 -15 42 22.9 18.4 V EV039703
K07V07Y C2007 11 04.37295 02 19 01.99 -15 42 27.3 18.3 V EV039703
K07V07Y C2007 11 04.37582 02 19 01.70 -15 42 32.0 18.3 V EV039703
K07V07Y C2007 11 04.37873 02 19 01.41 -15 42 36.7 18.4 V EV039703
K07V07Y %C2007 11 04.38310 02 19 00.99 -15 42 44.2 18.3 R EV039H06
K07V07Y %C2007 11 04.39756 02 18 59.52 -15 43 07.4 18.2 R EV039H06
K07V07Y C2007 11 04.62365 02 18 41.62 -15 48 52.5 17.8 R EV039D21
K07V07Y C2007 11 04.62747 02 18 41.23 -15 48 59.2 17.7 R EV039D21
K07V07Y C2007 11 04.63150 02 18 40.87 -15 49 06.1 17.7 R EV039D21
K07V07Y C2007 11 04.97071 02 18 10.39 -15 59 06.4 18.1 R EV039B40
K07V07Y C2007 11 04.97381 02 18 10.15 -15 59 12.1 EV039B40
K07V07Y C2007 11 05.26216 02 17 45.29 -16 07 12.0 18.3 V EV039703
K07V07Y C2007 11 05.26352 02 17 45.15 -16 07 13.5 18.4 V EV039703
K07V07Y C2007 11 05.26487 02 17 45.05 -16 07 16.0 18.5 V EV039703
K07V07Y C2007 11 05.26621 02 17 44.88 -16 07 17.8 18.4 V EV039703
K07V07Y C2007 11 05.27291 02 17 44.18 -16 07 29.2 EV039701
K07V07Y C2007 11 05.29513 02 17 41.97 -16 08 06.5 EV039701
K07V07Y C2007 11 05.31735 02 17 39.72 -16 08 43.5 EV039701
K07V07Y C2007 11 05.33957 02 17 37.49 -16 09 20.3 EV039701
Observer details:
701 Junk Bond Observatory, Sierra Vista. Observer D. Healy. 0.81-m f/4.4
Ritchey-Chretien + CCD.
703 Catalina Sky Survey. Observers E. C. Beshore, R. A. Kowalski, A. R. Gibbs,
E. Beshore. Measurers E. C. Beshore, A. Boattini, G. J. Garradd,
A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson,
R. H. McNaught. 0.68-m Schmidt + CCD.
B40 Skylive Observatory, Catania. Observer F. Tozzi. 0.41-m f/10
Schmidt-Cassegrain + CCD + f/5.6 focal reducer.
D21 Shenton Park. Observers P. Luckas, P. R. Holvorcem, M. Schwartz.
Measurer P. R. Holvorcem. 0.35-m f/9.4 Schmidt-Cassegrain + CCD.
H06 RAS Observatory, Mayhill. Observers E. Guido, G. Sostero. 0.25-m f/3.4
reflector + CCD.
Orbital elements:
2007 VY7 Earth MOID = 0.0535 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 328.26328 (2000.0) P Q
n 0.40312802 Peri. 9.33817 -0.46133427 -0.88095466
a 1.8148500 Node 108.19643 +0.80669230 -0.46590466
e 0.5043433 Incl. 6.36435 +0.36934838 -0.08277517
P 2.44 H 19.6 G 0.15 U 6
Residuals in seconds of arc
071011 703 0.1- 1.5+ 071104 703 0.7+ 0.1+ 071104 B40 0.5- 0.8-
071011 703 0.0 0.9- 071104 703 0.0 0.1- 071105 703 0.3- 0.5-
071011 703 0.7+ 0.3- 071104 703 0.3+ 0.1+ 071105 703 0.3- 0.2+
071011 703 0.2+ 0.2+ 071104 703 0.1+ 0.1+ 071105 703 0.2+ 0.0
071015 703 0.1- 0.2- 071104 703 0.1- 0.2+ 071105 703 0.3- 0.5+
071015 703 0.3+ 0.3- 071104 H06 1.7+ 0.4- 071105 701 0.4- 0.1-
071015 703 0.1+ 0.6+ 071104 H06 0.3+ 0.0 071105 701 0.2+ 0.2-
071015 703 1.2- 0.7- 071104 D21 0.3- 0.5+ 071105 701 0.2+ 0.2-
071104 703 0.2+ 0.4+ 071104 D21 0.5- 0.2+ 071105 701 0.4+ 0.2-
071104 703 0.2- 0.5+ 071104 D21 0.1+ 0.0
071104 703 0.1+ 0.0 071104 B40 1.5- 0.2-
Ephemeris:
2007 VY7 a,e,i = 1.81, 0.50, 6 q = 0.8995
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 06 02 16.64 -16 27.4 0.266 1.224 147.2 26.1 18.4
2007 11 08 02 13.47 -17 23.6 0.255 1.209 145.0 28.0 18.3
2007 11 10 02 10.07 -18 20.3 0.245 1.195 142.8 30.1 18.2
2007 11 12 02 06.43 -19 17.3 0.235 1.180 140.4 32.4 18.2
2007 11 14 02 02.57 -20 14.5 0.225 1.166 137.8 34.7 18.1
2007 11 16 01 58.47 -21 11.9 0.216 1.152 135.2 37.2 18.1
2007 11 18 01 54.13 -22 09.5 0.206 1.138 132.4 39.9 18.0
2007 11 20 01 49.54 -23 07.3 0.197 1.124 129.6 42.6 18.0
2007 11 22 01 44.68 -24 05.6 0.189 1.111 126.7 45.5 17.9
2007 11 24 01 39.51 -25 04.5 0.180 1.098 123.7 48.5 17.9
2007 11 26 01 33.99 -26 04.3 0.172 1.084 120.6 51.6 17.9
2007 11 28 01 28.06 -27 05.4 0.163 1.072 117.3 54.9 17.8
2007 11 30 01 21.65 -28 08.2 0.155 1.059 114.0 58.3 17.8
2007 12 02 01 14.64 -29 13.1 0.147 1.047 110.5 61.9 17.7
2007 12 04 01 06.92 -30 20.9 0.139 1.035 106.9 65.7 17.7
2007 12 06 00 58.30 -31 32.1 0.131 1.023 103.0 69.8 17.7
2007 12 08 00 48.55 -32 47.6 0.123 1.012 99.0 74.1 17.7
2007 12 10 00 37.37 -34 08.0 0.116 1.001 94.6 78.8 17.7
2007 12 12 00 24.32 -35 33.8 0.108 0.990 89.9 83.8 17.7
2007 12 14 00 08.86 -37 05.2 0.101 0.980 84.8 89.3 17.7
2007 12 16 23 50.27 -38 41.0 0.0940 0.971 79.1 95.5 17.8
2007 12 18 23 27.62 -40 18.0 0.0874 0.962 72.8 102.3 18.0
2007 12 20 22 59.90 -41 49.3 0.0814 0.953 65.7 109.9 18.2
2007 12 22 22 26.21 -43 02.5 0.0762 0.945 57.7 118.4 18.6
2007 12 24 21 46.32 -43 38.7 0.0720 0.938 48.9 127.8 19.2
2007 12 26 21 01.51 -43 16.0 0.0692 0.931 39.3 138.0 20.2
2007 12 28 20 14.88 -41 39.1 0.0679 0.925 29.3 148.6 21.8
2007 12 30 19 30.42 -38 49.8 0.0684 0.919 19.7 158.8 24.2
2008 01 01 18 51.24 -35 09.0 0.0707 0.914 12.2 166.8 27.9
2008 01 03 18 18.61 -31 06.0 0.0747 0.910 11.0 168.1 29.0
2008 01 05 17 52.34 -27 06.3 0.0801 0.907 16.0 162.6 25.9
2008 01 07 17 31.52 -23 25.6 0.0868 0.904 22.5 155.4 23.7
2008 01 09 17 15.12 -20 11.0 0.0944 0.902 28.6 148.5 22.4
2008 01 11 17 02.21 -17 23.5 0.103 0.900 34.2 142.1 21.6
2008 01 13 16 52.02 -15 01.3 0.112 0.900 39.2 136.3 21.0
2008 01 15 16 43.99 -13 01.2 0.121 0.900 43.6 131.0 20.6
2008 01 17 16 37.67 -11 20.0 0.131 0.901 47.6 126.3 20.3
2008 01 19 16 32.70 -09 54.6 0.141 0.902 51.2 121.9 20.1
2008 01 21 16 28.85 -08 42.4 0.151 0.905 54.4 117.8 20.0
2008 01 23 16 25.89 -07 41.2 0.161 0.908 57.4 114.0 19.8
2008 01 25 16 23.66 -06 49.0 0.171 0.911 60.1 110.5 19.8
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-V39
Read MPEC 2007-V38
Read MPEC 2007-V40
Our Web policy. Index to the CBAT/MPC/ICQ pages.
