MPEC 2007-R71 : 2007 RP15
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M.P.E.C. 2007-R71 Issued 2007 Sept. 13, 20:14 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 RP15
Observations:
K07R15P* C2007 09 13.23318 23 23 10.12 +07 16 58.1 16.5 ER071704
K07R15P C2007 09 13.24465 23 23 02.65 +07 12 03.9 17.9 ER071704
K07R15P C2007 09 13.25596 23 22 55.21 +07 07 08.1 16.9 ER071704
K07R15P C2007 09 13.26733 23 22 47.78 +07 02 15.1 17.3 ER071704
K07R15P C2007 09 13.27860 23 22 40.47 +06 57 25.5 17.3 ER071704
K07R15P C2007 09 13.81368 23 17 55.23 +03 24 02.0 17.2 R ER071473
K07R15P C2007 09 13.81603 23 17 54.00 +03 23 10.4 17.2 R ER071473
K07R15P C2007 09 13.82064 23 17 51.54 +03 21 28.3 17.0 R ER071473
K07R15P C2007 09 13.82238 23 17 50.54 +03 20 50.7 17.6 V ER071595
K07R15P C2007 09 13.82495 23 17 49.23 +03 19 55.1 17.5 V ER071595
K07R15P C2007 09 13.82753 23 17 47.82 +03 18 56.6 17.8 V ER071595
Observer details:
473 Remanzacco. Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
V. Santini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
595 Farra d'Isonzo. Observers L. Bittesini, G. Lombardi, E. Pettarin,
F. Piani, F. Fabris. Measurers G. Lombardi, E. Pettarin. 0.40-m f/4.5
reflector + 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.
Orbital elements:
2007 RP15 Earth MOID = 0.0277 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 121.25483 (2000.0) P Q
n 1.06596219 Peri. 47.37320 -0.76999169 +0.63696942
a 0.9490917 Node 171.94072 -0.63497677 -0.75925902
e 0.5047795 Incl. 15.38099 -0.06258832 -0.13340050
P 0.92 H 23.0 G 0.15 U 9
Residuals in seconds of arc
070913 704 0.1+ 0.1+ 070913 704 0.0 0.1+ 070913 595 0.8- 0.1+
070913 704 (0.7+ 3.3+) 070913 473 0.1+ 0.4- 070913 595 0.1+ 1.1+
070913 704 0.1- 0.2- 070913 473 0.4+ 0.0 070913 595 0.4- 0.5-
070913 704 0.3- 0.1- 070913 473 0.3+ 0.3-
Ephemeris:
2007 RP15 a,e,i = 0.95, 0.50, 15 q = 0.4700
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 09 07 04 54.64 +71 14.6 0.0417 1.005 84.5 93.1 19.4
2007 09 08 02 44.17 +66 57.8 0.0372 1.013 97.3 80.6 18.7
2007 09 09 01 15.63 +56 23.5 0.0347 1.021 112.7 65.5 18.1
2007 09 10 00 26.00 +42 43.1 0.0348 1.030 129.2 49.3 17.6
2007 09 11 23 56.86 +29 15.2 0.0374 1.038 144.5 34.3 17.4
2007 09 12 23 38.26 +17 54.2 0.0420 1.046 157.1 22.0 17.3
2007 09 13 23 25.52 +09 03.0 0.0482 1.053 166.9 12.5 17.3
2007 09 14 23 16.32 +02 19.1 0.0554 1.061 173.5 6.1 17.3
2007 09 15 23 09.39 -02 48.7 0.0633 1.069 175.0 4.7 17.6
2007 09 16 23 04.02 -06 46.6 0.0716 1.077 171.8 7.7 18.0
2007 09 17 22 59.75 -09 53.6 0.0803 1.084 168.2 10.9 18.4
2007 09 18 22 56.29 -12 23.3 0.0893 1.092 165.1 13.7 18.7
2007 09 19 22 53.46 -14 24.8 0.0984 1.099 162.3 16.2 19.0
2007 09 20 22 51.10 -16 05.0 0.108 1.106 159.8 18.3 19.3
2007 09 21 22 49.14 -17 28.6 0.117 1.113 157.6 20.1 19.6
2007 09 22 22 47.48 -18 39.0 0.127 1.120 155.6 21.8 19.8
2007 09 23 22 46.08 -19 38.8 0.136 1.127 153.7 23.2 20.0
2007 09 24 22 44.90 -20 30.1 0.146 1.134 152.1 24.5 20.2
2007 09 25 22 43.91 -21 14.2 0.156 1.141 150.5 25.7 20.4
2007 09 26 22 43.07 -21 52.4 0.166 1.148 149.0 26.7 20.6
2007 09 27 22 42.38 -22 25.6 0.176 1.155 147.6 27.7 20.8
2007 09 28 22 41.80 -22 54.5 0.186 1.161 146.3 28.6 20.9
2007 09 29 22 41.33 -23 19.7 0.196 1.168 145.0 29.4 21.1
2007 09 30 22 40.96 -23 41.8 0.206 1.174 143.8 30.2 21.2
2007 10 01 22 40.68 -24 01.1 0.216 1.180 142.7 31.0 21.4
2007 10 02 22 40.47 -24 17.9 0.226 1.187 141.6 31.6 21.5
2007 10 03 22 40.34 -24 32.6 0.237 1.193 140.5 32.3 21.6
2007 10 04 22 40.28 -24 45.3 0.247 1.199 139.4 32.9 21.7
2007 10 05 22 40.28 -24 56.4 0.257 1.205 138.4 33.4 21.9
2007 10 06 22 40.34 -25 05.8 0.268 1.211 137.4 34.0 22.0
2007 10 07 22 40.45 -25 13.8 0.278 1.217 136.4 34.5 22.1
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-R71
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