MPEC 2007-C39 : 2007 CH15
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-C38
Read MPEC 2007-C40
M.P.E.C. 2007-C39 Issued 2007 Feb. 9, 22:43 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 CH15
Observations:
K07C15H* C2007 02 08.34427 09 59 08.05 +15 58 33.8 21.4 V EC039G96
K07C15H C2007 02 08.34998 09 59 07.62 +15 58 54.0 21.4 V EC039G96
K07C15H C2007 02 08.35564 09 59 07.11 +15 59 13.3 21.0 V EC039G96
K07C15H C2007 02 08.36137 09 59 06.64 +15 59 33.7 21.7 V EC039G96
K07C15H C2007 02 08.39530 09 59 03.91 +16 01 30.9 EC039G96
K07C15H C2007 02 08.40495 09 59 03.08 +16 02 06.2 EC039G96
K07C15H C2007 02 08.42449 09 59 01.39 +16 03 14.5 EC039G96
K07C15H C2007 02 09.35168 09 57 51.29 +16 57 55.2 21.8 V EC039291
K07C15H C2007 02 09.35570 09 57 50.97 +16 58 09.4 21.2 V EC039291
K07C15H C2007 02 09.35974 09 57 50.59 +16 58 23.5 21.8 V EC039291
K07C15H C2007 02 09.87094 09 57 11.20 +17 28 54.0 21.6 V EC039B21
K07C15H C2007 02 09.87816 09 57 10.61 +17 29 19.8 21.8 V EC039B21
K07C15H C2007 02 09.88540 09 57 09.97 +17 29 45.7 21.5 V EC039B21
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
B21 Gaisberg Observatory, Schaerding. Observer G. R. 0.6-m f/3.3 Newtonian
reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2007 CH15 Earth MOID = 0.0706 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 314.38284 (2000.0) P Q
n 0.65200841 Peri. 117.20734 -0.19666477 +0.94699690
a 1.3171460 Node 138.79015 -0.97915471 -0.17627701
e 0.2626938 Incl. 22.67789 -0.05078409 -0.26855779
P 1.51 H 22.4 G 0.15 U 9
Residuals in seconds of arc
070208 G96 0.2- 0.1- 070208 G96 0.3+ 0.5+ 070209 B21 0.1- 0.4+
070208 G96 0.4+ 0.2+ 070208 G96 1.0- 0.7+ 070209 B21 0.2+ 0.0
070208 G96 0.2- 0.3- 070209 291 0.1- 0.2+ 070209 B21 0.2- 0.4-
070208 G96 0.2- 0.1+ 070209 291 0.3+ 0.1+
070208 G96 0.8+ 1.1- 070209 291 0.1- 0.3-
Ephemeris:
2007 CH15 a,e,i = 1.32, 0.26, 23 q = 0.9711
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 09 09 58.31 +16 37.1 0.391 1.375 172.7 5.3 21.5
2007 02 11 09 55.64 +18 37.8 0.382 1.367 173.7 4.6 21.4
2007 02 13 09 52.75 +20 42.9 0.375 1.360 172.6 5.4 21.4
2007 02 15 09 49.64 +22 51.6 0.369 1.352 170.0 7.3 21.4
2007 02 17 09 46.33 +25 02.8 0.363 1.344 166.8 9.7 21.5
2007 02 19 09 42.85 +27 15.4 0.360 1.337 163.2 12.3 21.5
2007 02 21 09 39.22 +29 28.3 0.357 1.329 159.5 15.1 21.6
2007 02 23 09 35.47 +31 40.3 0.355 1.321 155.8 17.9 21.7
2007 02 25 09 31.63 +33 50.2 0.354 1.313 152.0 20.7 21.8
2007 02 27 09 27.73 +35 57.2 0.355 1.305 148.3 23.5 21.8
2007 03 01 09 23.80 +38 00.3 0.356 1.297 144.6 26.2 21.9
2007 03 03 09 19.89 +39 58.8 0.358 1.289 141.0 28.9 22.0
2007 03 05 09 16.03 +41 52.1 0.361 1.281 137.5 31.5 22.1
2007 03 07 09 12.25 +43 39.8 0.365 1.273 134.2 34.0 22.1
2007 03 09 09 08.60 +45 21.7 0.369 1.265 130.9 36.4 22.2
2007 03 11 09 05.11 +46 57.6 0.374 1.257 127.7 38.7 22.3
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-C39
Read MPEC 2007-C38
Read MPEC 2007-C40
Our Web policy. Index to the CBAT/MPC/ICQ pages.
