MPEC 2007-H76 : 2007 HD84
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Read MPEC 2007-H75
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M.P.E.C. 2007-H76 Issued 2007 Apr. 30, 15:20 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 HD84
Observations:
K07H84D* C2007 04 26.17131 13 26 33.10 +02 59 02.8 21.1 V EH076G96
K07H84D C2007 04 26.17685 13 26 33.90 +02 58 47.4 21.0 V EH076G96
K07H84D C2007 04 26.18245 13 26 34.76 +02 58 30.7 20.9 V EH076G96
K07H84D C2007 04 26.18798 13 26 35.59 +02 58 14.7 21.4 V EH076G96
K07H84D C2007 04 26.24632 13 26 44.16 +02 55 25.2 20.5 V EH076G96
K07H84D C2007 04 26.25337 13 26 45.16 +02 55 04.8 20.1 V EH076G96
K07H84D C2007 04 26.26058 13 26 46.28 +02 54 43.4 20.3 V EH076G96
K07H84D C2007 04 26.26770 13 26 47.25 +02 54 23.0 20.4 V EH076G96
K07H84D C2007 04 26.27925 13 26 48.98 +02 53 49.3 20.2 V EH076G96
K07H84D C2007 04 26.28589 13 26 49.92 +02 53 29.7 20.6 V EH076G96
K07H84D C2007 04 26.29254 13 26 50.82 +02 53 09.0 19.3 V EH076G96
K07H84D C2007 04 26.29903 13 26 51.86 +02 52 51.2 20.1 V EH076G96
K07H84D C2007 04 26.31098 13 26 53.59 +02 52 16.1 19.5 V EH076G96
K07H84D C2007 04 26.32716 13 26 55.99 +02 51 28.8 20.3 V EH076G96
K07H84D C2007 04 26.33516 13 26 57.16 +02 51 05.1 20.2 V EH076G96
K07H84D C2007 04 26.34935 13 26 59.28 +02 50 23.1 20.8 V EH076G96
K07H84D C2007 04 26.35504 13 27 00.10 +02 50 06.9 20.6 V EH076G96
K07H84D C2007 04 26.36075 13 27 00.97 +02 49 50.0 20.8 V EH076G96
K07H84D C2007 04 26.36648 13 27 01.83 +02 49 33.3 20.6 V EH076G96
K07H84D C2007 04 26.37355 13 27 02.88 +02 49 12.6 19.9 V EH076G96
K07H84D C2007 04 26.37897 13 27 03.70 +02 48 56.3 20.2 V EH076G96
K07H84D C2007 04 26.38440 13 27 04.53 +02 48 39.8 20.6 V EH076G96
K07H84D C2007 04 26.38979 13 27 05.32 +02 48 24.6 21.4 V EH076G96
K07H84D C2007 04 26.39677 13 27 06.40 +02 48 03.8 19.6 V EH076G96
K07H84D C2007 04 26.40324 13 27 07.38 +02 47 44.6 20.5 V EH076G96
K07H84D C2007 04 26.40970 13 27 08.38 +02 47 25.6 20.2 V EH076G96
K07H84D C2007 04 26.41618 13 27 09.39 +02 47 06.6 20.6 V EH076G96
K07H84D HC2007 04 28.20004 13 32 23.97 +01 16 37.2 EH076291
K07H84D C2007 04 28.20558 13 32 24.86 +01 16 21.0 EH076291
K07H84D HC2007 04 28.20938 13 32 25.30 +01 16 11.3 EH076291
K07H84D C2007 04 28.83333 13 34 18.81 +00 42 52.1 EH076473
K07H84D C2007 04 28.83541 13 34 19.14 +00 42 45.4 EH076473
K07H84D C2007 04 28.83750 13 34 19.51 +00 42 38.2 EH076473
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
473 Remanzacco. Observers L. Donato, M. Gonano, V. Gonano, E. Guido,
V. Santini, G. Sostero. 0.45-m f/4.4 Newtonian reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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 HD84 Earth MOID = 0.1262 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 352.96522 (2000.0) P Q
n 0.25384009 Peri. 174.10610 -0.70690768 +0.70444944
a 2.4703733 Node 50.88838 -0.65223751 -0.61450659
e 0.5404975 Incl. 4.69440 -0.27361972 -0.35515157
P 3.88 H 23.4 G 0.15 U 8
Residuals in seconds of arc
070426 G96 0.4+ 0.4- 070426 G96 0.2+ 0.2+ 070426 G96 0.4- 0.2+
070426 G96 0.0 0.2+ 070426 G96 0.1- 0.1+ 070426 G96 0.1- 0.1-
070426 G96 0.3+ 0.2- 070426 G96 0.2+ 0.2+ 070426 G96 0.3- 0.2-
070426 G96 0.4+ 0.1- 070426 G96 0.0 0.0 070426 G96 0.2- 0.1-
070426 G96 0.2+ 0.1+ 070426 G96 0.2+ 0.3- 070426 G96 0.1- 0.0
070426 G96 0.2- 0.3+ 070426 G96 0.2- 0.2+ 070428 291 0.8+ 1.6-
070426 G96 0.8+ 0.1- 070426 G96 0.1+ 0.1+ 070428 291 0.9+ 0.4-
070426 G96 0.3- 0.3+ 070426 G96 0.1+ 0.2+ 070428 291 1.6- 1.8+
070426 G96 0.4+ 0.4+ 070426 G96 0.1- 0.3+ 070428 473 0.2+ 0.3+
070426 G96 0.1- 0.2+ 070426 G96 0.1- 0.0 070428 473 0.1- 0.3+
070426 G96 1.1- 1.0- 070426 G96 0.1+ 0.5- 070428 473 0.2+ 0.2-
Ephemeris:
2007 HD84 a,e,i = 2.47, 0.54, 5 q = 1.1351
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 04 30 13 37.92 -00 20.1 0.138 1.139 161.3 16.5 20.3
2007 05 10 14 14.48 -10 46.7 0.129 1.135 165.9 12.5 20.0
2007 05 20 14 58.01 -21 35.4 0.135 1.144 168.8 9.9 20.0
2007 05 30 15 42.26 -29 52.0 0.155 1.165 167.3 11.0 20.4
2007 06 09 16 20.82 -34 43.1 0.188 1.197 164.5 13.1 20.9
2007 06 19 16 51.23 -36 55.3 0.232 1.238 161.8 14.9 21.5
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-H76
Read MPEC 2007-H75
Read MPEC 2007-J01
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