MPEC 2007-D37 : 2007 DG8
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M.P.E.C. 2007-D37 Issued 2007 Feb. 22, 12:27 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 DG8
Observations:
K07D08G* C2007 02 21.24801 10 19 10.02 +32 45 31.3 19.2 V ED037703
K07D08G C2007 02 21.25449 10 19 11.28 +32 46 41.2 19.4 V ED037703
K07D08G C2007 02 21.26095 10 19 12.54 +32 47 49.4 19.3 V ED037703
K07D08G C2007 02 21.32931 10 19 26.22 +32 59 55.5 19.7 V ED037703
K07D08G C2007 02 21.33175 10 19 26.76 +33 00 21.4 20.0 V ED037703
K07D08G C2007 02 21.33420 10 19 27.22 +33 00 46.8 20.0 V ED037703
K07D08G C2007 02 21.33666 10 19 27.59 +33 01 13.0 19.8 V ED037703
K07D08G C2007 02 21.86881 10 22 10.03 +34 39 14.5 ED037246
K07D08G C2007 02 21.86918 10 22 10.32 +34 39 16.7 ED037246
K07D08G C2007 02 21.87001 10 22 10.44 +34 39 27.3 ED037246
K07D08G C2007 02 21.87111 10 22 10.73 +34 39 40.8 ED037246
K07D08G C2007 02 21.87159 10 22 10.97 +34 39 45.9 ED037246
K07D08G C2007 02 21.87297 10 22 11.19 +34 40 02.1 ED037246
K07D08G C2007 02 22.27993 10 24 24.57 +36 03 57.0 20.1 R ED037854
K07D08G C2007 02 22.28194 10 24 25.12 +36 04 22.1 19.8 V ED037G96
K07D08G C2007 02 22.28369 10 24 25.59 +36 04 44.3 20.0 V ED037G96
K07D08G C2007 02 22.28492 10 24 26.01 +36 05 02.2 20.1 R ED037854
K07D08G C2007 02 22.28543 10 24 26.10 +36 05 06.3 19.8 V ED037G96
K07D08G C2007 02 22.28720 10 24 26.56 +36 05 29.2 19.8 V ED037G96
K07D08G C2007 02 22.28991 10 24 27.41 +36 06 05.5 20.0 R ED037854
K07D08G C2007 02 22.31184 10 24 30.24 +36 10 23.1 19.5 R ED037734
K07D08G C2007 02 22.31352 10 24 30.75 +36 10 44.4 19.9 R ED037734
K07D08G C2007 02 22.31521 10 24 31.18 +36 11 06.2 19.5 R ED037734
K07D08G C2007 02 22.31690 10 24 31.71 +36 11 26.8 19.8 R ED037734
Observer details:
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
703 Catalina Sky Survey. Observer E. J. Christensen. 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. 0.68-m Schmidt + CCD.
734 Farpoint Observatory. Observer G. Hug. Measurer D. Tibbets. 0.7-m
reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer R. E. Hill. 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 DG8 Earth MOID = 0.0213 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 355.51949 (2000.0) P Q
n 0.62134353 Peri. 90.12284 -0.74123323 +0.67007959
a 1.3601335 Node 131.95054 -0.63508848 -0.68099169
e 0.3747998 Incl. 3.05071 -0.21733826 -0.29537039
P 1.59 H 25.3 G 0.15 U 8
Residuals in seconds of arc
070221 703 0.8+ 0.6- 070221 246 1.0+ 0.7- 070222 854 0.5+ 1.4+
070221 703 0.2+ 0.2+ 070221 246 0.3- 0.0 070222 G96 0.0 0.6-
070221 703 0.4- 0.3- 070221 246 0.3- 0.3+ 070222 G96 0.3- 0.5-
070221 703 0.0 0.3+ 070221 246 1.0+ 0.4- 070222 854 0.8+ 0.6+
070221 703 0.7+ 0.4+ 070221 246 0.8- 0.7- 070222 734 0.1- 0.2-
070221 703 0.3+ 0.1- 070222 854 0.3- 0.3+ 070222 734 0.3+ 0.2-
070221 703 1.3- 0.1+ 070222 G96 0.2- 0.0 070222 734 0.3- 0.2+
070221 246 1.4- 1.5+ 070222 G96 0.4- 0.3- 070222 734 0.3+ 0.6-
Ephemeris:
2007 DG8 a,e,i = 1.36, 0.37, 3 q = 0.8504
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 02 19 10 11.39 +27 22.4 0.0645 1.051 164.1 14.9 20.3
2007 02 20 10 14.33 +29 30.9 0.0591 1.045 161.6 17.3 20.2
2007 02 21 10 18.02 +32 03.3 0.0539 1.039 158.7 20.2 20.0
2007 02 22 10 22.77 +35 06.0 0.0489 1.034 155.3 23.5 19.9
2007 02 23 10 29.10 +38 47.3 0.0441 1.028 151.3 27.6 19.8
2007 02 24 10 37.91 +43 18.0 0.0395 1.023 146.3 32.4 19.7
2007 02 25 10 50.96 +48 50.5 0.0353 1.017 140.3 38.5 19.6
2007 02 26 11 11.98 +55 35.0 0.0316 1.012 132.8 45.9 19.6
2007 02 27 11 50.38 +63 26.8 0.0285 1.006 123.6 55.0 19.6
2007 02 28 13 12.72 +71 17.9 0.0264 1.001 112.8 65.9 19.7
2007 03 01 16 00.68 +74 40.4 0.0253 0.996 100.5 78.0 20.0
2007 03 02 18 34.69 +69 10.6 0.0255 0.990 88.0 90.5 20.5
2007 03 03 19 46.25 +59 47.1 0.0270 0.985 76.4 102.1 21.2
2007 03 04 20 20.59 +50 32.2 0.0294 0.980 66.4 112.0 21.9
2007 03 05 20 39.95 +42 35.2 0.0327 0.975 58.4 119.9 22.7
2007 03 06 20 52.27 +36 04.1 0.0366 0.970 52.2 126.1 23.4
2007 03 07 21 00.79 +30 47.6 0.0409 0.965 47.4 130.8 24.1
2007 03 08 21 07.06 +26 31.0 0.0456 0.960 43.8 134.3 24.7
2007 03 09 21 11.89 +23 01.1 0.0504 0.955 41.0 137.0 25.2
2007 03 10 21 15.76 +20 07.5 0.0555 0.950 39.0 138.9 25.6
2007 03 11 21 18.96 +17 42.2 0.0607 0.946 37.5 140.3 26.0
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-D37
Read MPEC 2007-D36
Read MPEC 2007-D38
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