MPEC 2007-S28 : 2007 RT19
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M.P.E.C. 2007-S28 Issued 2007 Sept. 19, 22:20 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 RT19
Observations:
K07R19T* C2007 09 14.37981 03 09 15.88 +20 21 43.4 20.3 ES028704
K07R19T C2007 09 14.39157 03 09 15.96 +20 21 23.3 20.2 ES028704
K07R19T C2007 09 14.40327 03 09 16.08 +20 21 03.4 20.2 ES028704
K07R19T C2007 09 15.16399 03 09 21.39 +19 59 43.5 ES028J95
K07R19T C2007 09 15.16586 03 09 21.37 +19 59 39.8 ES028J95
K07R19T C2007 09 15.16772 03 09 21.38 +19 59 36.7 19.6 R ES028J95
K07R19T C2007 09 15.30670703 09 22.54 +19 55 43.4 19.4 V ES028H55
K07R19T C2007 09 15.31051403 09 22.56 +19 55 36.6 19.5 V ES028H55
K07R19T C2007 09 15.31431703 09 22.58 +19 55 31.1 19.5 V ES028H55
K07R19T C2007 09 15.36338 03 09 22.84 +19 54 08.8 19.7 ES028704
K07R19T C2007 09 15.37511 03 09 22.91 +19 53 48.8 20.3 ES028704
K07R19T C2007 09 15.38679 03 09 22.90 +19 53 29.6 19.8 ES028704
K07R19T 5C2007 09 15.46435 03 09 23.10 +19 51 17.7 19.2 R ES028673
K07R19T 5C2007 09 15.46921 03 09 23.11 +19 51 09.5 ES028673
K07R19T 5C2007 09 15.47512 03 09 23.12 +19 50 59.4 ES028673
K07R19T 5C2007 09 15.47870 03 09 23.13 +19 50 53.2 ES028673
K07R19T C2007 09 19.29686 03 09 17.88 +17 59 20.6 19.8 V ES028704
K07R19T C2007 09 19.30888 03 09 17.79 +17 59 00.7 20.5 V ES028704
K07R19T C2007 09 19.32083 03 09 17.62 +17 58 37.3 19.7 V ES028704
K07R19T C2007 09 19.33277 03 09 17.48 +17 58 17.6 19.9 V ES028704
K07R19T C2007 09 19.34472 03 09 17.31 +17 57 55.7 20.1 V ES028704
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + 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.
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 RT19 Earth MOID = 0.3874 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 56.85152 (2000.0) P Q
n 0.38385162 Peri. 96.61882 +0.39160064 +0.91086996
a 1.8751116 Node 198.20657 -0.91860334 +0.39517694
e 0.3788746 Incl. 24.63728 +0.05307401 +0.11895840
P 2.57 H 18.0 G 0.15 U 8
Residuals in seconds of arc
070914 704 0.7- 0.6+ 070915 H55 0.3- 0.5- 070915 673 0.1+ 0.1+
070914 704 0.3- 0.0 070915 H55 0.1- 0.4+ 070915 673 0.2+ 0.0
070914 704 0.6+ 0.5- 070915 704 0.7- 0.2+ 070919 704 0.1- 0.7-
070915 J95 0.3+ 0.3+ 070915 704 0.1+ 0.1- 070919 704 0.5+ 0.9+
070915 J95 0.0 0.2- 070915 704 0.2- 0.4+ 070919 704 0.0 1.1-
070915 J95 0.0 0.2- 070915 673 0.1- 0.1+ 070919 704 0.0 0.6+
070915 H55 0.5- 0.1- 070915 673 0.0 0.2+ 070919 704 0.4- 0.2+
Ephemeris:
2007 RT19 a,e,i = 1.88, 0.38, 25 q = 1.1647
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 09 17 03 09.45 +19 07.3 0.718 1.524 123.4 33.4 19.6
2007 09 27 03 06.67 +13 56.0 0.697 1.575 135.2 26.7 19.4
2007 10 07 02 58.92 +08 15.8 0.692 1.626 147.5 19.3 19.2
2007 10 17 02 47.58 +02 37.4 0.710 1.678 158.7 12.5 19.1
2007 10 27 02 34.81 -02 21.4 0.753 1.729 163.2 9.6 19.2
2007 11 06 02 22.83 -06 13.1 0.822 1.779 157.5 12.3 19.6
2007 11 16 02 13.36 -08 48.2 0.914 1.828 147.7 16.8 20.0
2007 11 26 02 07.35 -10 13.3 1.025 1.876 137.6 20.8 20.4
2007 12 06 02 04.94 -10 42.7 1.151 1.923 128.1 23.8 20.8
2007 12 16 02 05.89 -10 30.5 1.289 1.969 119.4 25.8 21.2
2007 12 26 02 09.77 -09 49.2 1.435 2.013 111.3 27.1 21.5
2008 01 05 02 16.07 -08 48.3 1.587 2.056 103.7 27.7 21.8
2008 01 15 02 24.38 -07 34.6 1.743 2.097 96.6 27.8 22.0
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-S28
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