MPEC 2007-W46 : 2007 WV4
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-W45
Read MPEC 2007-W47
M.P.E.C. 2007-W46 Issued 2007 Nov. 21, 21:37 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 WV4
Observations:
K07W04V* C2007 11 19.39373 05 35 15.17 +29 00 47.8 20.1 V EW046691
K07W04V C2007 11 19.41139 05 35 13.06 +29 00 07.1 19.8 V EW046691
K07W04V C2007 11 19.42906 05 35 10.97 +28 59 25.6 19.9 V EW046691
K07W04V C2007 11 19.46775 05 35 06.31 +28 57 53.0 20.1 V EW046291
K07W04V C2007 11 19.47372 05 35 05.58 +28 57 40.7 20.2 V EW046291
K07W04V C2007 11 19.47785 05 35 05.17 +28 57 31.7 20.0 V EW046291
K07W04V tC2007 11 20.22328 05 33 40.00 +28 28 05.8 19.8 V EW046291
K07W04V tC2007 11 20.22948 05 33 39.28 +28 27 50.5 20.4 V EW046291
K07W04V tC2007 11 20.23552 05 33 38.51 +28 27 36.2 20.3 V EW046291
K07W04V HC2007 11 21.41233 05 31 14.98 +27 39 15.7 EW046691
K07W04V HC2007 11 21.41524 05 31 14.60 +27 39 08.0 EW046691
K07W04V HC2007 11 21.41833 05 31 14.22 +27 39 00.2 EW046691
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer R. S. McMillan. 0.9-m f/3
reflector + CCD.
Orbital elements:
2007 WV4 PHA, Earth MOID = 0.0067 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 279.06832 (2000.0) P Q
n 0.53065102 Peri. 296.70754 -0.80550785 +0.02277996
a 1.5109962 Node 250.02104 +0.05381286 -0.99232016
e 0.4483854 Incl. 39.05496 -0.59013666 -0.12158035
P 1.86 H 19.2 G 0.15 U 9
Residuals in seconds of arc
071119 691 0.2+ 0.2+ 071119 291 0.6- 0.0 071120 291 0.2- 0.1-
071119 691 0.1+ 0.6+ 071119 291 0.4+ 0.7+ 071121 691 0.1- 0.2+
071119 691 0.3+ 0.3+ 071120 291 0.2- 0.4+ 071121 691 0.1- 0.1-
071119 291 0.4- 1.8- 071120 291 0.3+ 0.1- 071121 691 0.2+ 0.1-
Ephemeris:
2007 WV4 a,e,i = 1.51, 0.45, 39 q = 0.8335
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 11 16 05 41.15 +31 02.9 0.659 1.580 146.4 20.3 20.3
2007 11 26 05 20.83 +24 06.7 0.549 1.519 162.1 11.5 19.5
2007 12 06 04 52.49 +14 03.5 0.474 1.456 171.6 5.7 18.8
2007 12 16 04 19.96 +01 38.1 0.441 1.390 152.2 19.3 19.1
2007 12 26 03 49.14 -10 31.4 0.450 1.322 130.6 34.4 19.5
2008 01 05 03 24.44 -20 12.4 0.489 1.252 112.1 46.7 19.9
2008 01 15 03 07.29 -27 11.0 0.541 1.182 97.4 55.6 20.2
2008 01 25 02 56.69 -32 16.3 0.592 1.112 86.0 62.0 20.5
2008 02 04 02 50.56 -36 16.8 0.633 1.045 77.0 66.8 20.7
2008 02 14 02 46.62 -39 45.5 0.661 0.981 69.9 70.9 20.7
2008 02 24 02 42.25 -43 01.9 0.670 0.925 64.5 74.8 20.8
2008 03 05 02 34.41 -46 10.1 0.660 0.880 60.5 78.8 20.8
2008 03 15 02 19.57 -48 59.3 0.630 0.848 57.9 83.2 20.7
2008 03 25 01 53.89 -50 57.3 0.582 0.834 56.7 87.6 20.7
2008 04 04 01 15.53 -51 03.1 0.522 0.839 57.0 91.6 20.7
2008 04 14 00 27.73 -47 54.8 0.455 0.862 59.0 94.2 20.5
2008 04 24 23 38.17 -40 08.0 0.389 0.901 63.3 94.0 20.3
2008 05 04 22 52.94 -26 45.3 0.336 0.952 70.7 89.8 19.9
2008 05 14 22 12.19 -08 21.5 0.308 1.012 81.5 81.0 19.5
2008 05 24 21 32.95 +11 22.4 0.318 1.078 93.1 69.7 19.3
2008 06 03 20 52.41 +27 31.2 0.362 1.147 102.2 59.8 19.4
2008 06 13 20 10.11 +38 04.8 0.430 1.217 107.6 52.7 19.7
2008 06 23 19 29.03 +43 44.4 0.512 1.287 110.3 47.8 20.1
2008 07 03 18 53.37 +45 52.8 0.602 1.356 111.2 44.4 20.5
2008 07 13 18 26.20 +45 42.9 0.696 1.423 110.9 41.9 20.8
2008 07 23 18 08.15 +44 10.7 0.794 1.488 109.9 39.9 21.1
2008 08 02 17 58.14 +41 52.5 0.894 1.550 108.4 38.4 21.4
2008 08 12 17 54.74 +39 11.3 0.995 1.610 106.5 37.1 21.7
2008 08 22 17 56.52 +36 21.9 1.098 1.666 104.3 36.0 22.0
2008 09 01 18 02.31 +33 33.2 1.202 1.720 101.8 35.0 22.2
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-W46
Read MPEC 2007-W45
Read MPEC 2007-W47
Our Web policy. Index to the CBAT/MPC/ICQ pages.
