MPEC 2009-H23 : 2009 HV2
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M.P.E.C. 2009-H23 Issued 2009 Apr. 20, 17:37 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
2009 HV2
Observations:
K09H02V* C2009 04 19.17928 12 57 41.33 +01 11 01.0 19.3 V EH023691
K09H02V C2009 04 19.19250 12 57 38.71 +01 11 05.2 20.0 V EH023691
K09H02V C2009 04 19.20572 12 57 36.09 +01 11 07.5 19.6 V EH023691
K09H02V C2009 04 19.32522 12 57 11.77 +01 11 38.8 20.1 V EH023G96
K09H02V C2009 04 19.32671 12 57 11.48 +01 11 39.1 19.8 V EH023G96
K09H02V C2009 04 19.32821 12 57 11.16 +01 11 39.5 19.8 V EH023G96
K09H02V C2009 04 19.32978 12 57 10.83 +01 11 39.9 19.5 V EH023G96
K09H02V C2009 04 19.39013 12 56 58.63 +01 11 56.2 19.5 R EH023651
K09H02V C2009 04 19.39124 12 56 58.36 +01 11 56.2 19.7 R EH023651
K09H02V C2009 04 19.39234 12 56 58.20 +01 11 56.4 19.5 R EH023651
K09H02V C2009 04 19.85715 12 55 29.69 +01 13 46.4 19.7 V EH023A17
K09H02V C2009 04 19.87123 12 55 26.85 +01 13 50.3 19.7 V EH023A17
K09H02V C2009 04 19.88271 12 55 24.75 +01 13 52.1 19.0 C EH023J41
K09H02V C2009 04 19.88445912 55 24.13 +01 13 54.2 19.9 V EH023198
K09H02V C2009 04 19.88687 12 55 23.61 +01 13 53.8 19.6 V EH023A17
K09H02V C2009 04 19.88940412 55 23.11 +01 13 55.2 20.0 V EH023198
K09H02V C2009 04 19.89497012 55 21.96 +01 13 56.4 19.8 V EH023198
K09H02V C2009 04 19.89784 12 55 21.66 +01 13 55.6 19.2 C EH023J41
K09H02V C2009 04 19.91177 12 55 18.82 +01 13 59.4 19.1 C EH023J41
K09H02V C2009 04 19.91690 12 55 17.36 +01 14 00.3 19.5 C EH023B15
K09H02V C2009 04 19.91881 12 55 16.95 +01 14 00.5 19.1 C EH023B15
K09H02V C2009 04 19.91945 12 55 16.81 +01 14 00.1 19.2 C EH023B15
K09H02V C2009 04 19.92008 12 55 16.70 +01 14 00.7 19.0 C EH023B15
K09H02V C2009 04 19.96438 12 55 07.95 +01 14 12.7 EH023J95
K09H02V C2009 04 19.96874 12 55 07.03 +01 14 13.6 EH023J95
K09H02V C2009 04 19.97310 12 55 06.14 +01 14 14.5 19.7 R EH023J95
K09H02V 5C2009 04 20.24664 12 54 12.46 +01 15 29.3 19.6 R EH023673
K09H02V 5C2009 04 20.25069 12 54 11.58 +01 15 30.6 EH023673
K09H02V 5C2009 04 20.25718 12 54 10.29 +01 15 32.4 EH023673
K09H02V C2009 04 20.25919 12 54 09.14 +01 15 30.6 19.6 R EH023H36
K09H02V 5C2009 04 20.26250 12 54 09.12 +01 15 33.4 EH023673
K09H02V C2009 04 20.26705 12 54 07.49 +01 15 32.6 19.6 R EH023H36
K09H02V C2009 04 20.26787 12 54 07.67 +01 15 35.3 19.7 R EH023H01
K09H02V C2009 04 20.26802 12 54 07.75 +01 15 36.0 20.0 V EH023291
K09H02V C2009 04 20.27032 12 54 06.81 +01 15 33.5 19.8 R EH023H36
K09H02V C2009 04 20.27159 12 54 06.88 +01 15 36.0 19.4 R EH023H01
K09H02V C2009 04 20.27178 12 54 06.95 +01 15 36.9 19.6 V EH023291
K09H02V C2009 04 20.27532 12 54 06.09 +01 15 36.9 19.6 R EH023H01
K09H02V C2009 04 20.27642 12 54 05.95 +01 15 38.2 20.0 V EH023291
Observer details:
198 Wildberg. Observer R. Apitzsch. 0.35-m f/4.2 reflector + CCD.
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
B15 Inastars Observatory, Potsdam (since 2006). Observer B. Thinius. 0.36-m
f/5.8 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
A. Boattini, 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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
J41 Raheny. Observer D. Grennan. 0.36-m f/4.6 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 HV2 PHA, Earth MOID = 0.0327 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 350.58245 (2000.0) P Q
n 0.46841426 Peri. 260.72019 +0.47905088 +0.87480294
a 1.6420359 Node 38.17708 -0.75242288 +0.45166858
e 0.4997425 Incl. 6.71920 -0.45207307 +0.17525783
P 2.10 H 21.3 G 0.15 U 8
Residuals in seconds of arc
090419 691 0.6- 0.2- 090419 198 0.0 0.5+ 090420 673 0.2+ 0.3-
090419 691 0.0 0.6+ 090419 A17 0.2- 0.1- 090420 673 0.2- 0.0
090419 691 0.6+ 0.6- 090419 198 0.0 0.3+ 090420 673 0.9+ 0.2+
090419 G96 0.1+ 0.1+ 090419 198 0.2- 0.1+ 090420 H36 0.1+ 0.0
090419 G96 0.2+ 0.0 090419 J41 0.0 0.3+ 090420 673 0.2+ 0.1-
090419 G96 0.0 0.0 090419 J41 0.0 0.7+ 090420 H36 0.1+ 0.0
090419 G96 0.2- 0.0 090419 B15 0.1+ 0.1- 090420 H01 0.4+ 0.3+
090419 651 0.1+ 0.5+ 090419 B15 0.1- 0.4- 090420 291 0.0 0.0
090419 651 0.6- 0.2+ 090419 B15 0.3- 0.9- 090420 H36 0.1+ 0.1+
090419 651 0.3+ 0.2+ 090419 B15 0.0 0.5- 090420 H01 0.3+ 0.1+
090419 A17 0.2- 0.1- 090419 J95 0.2+ 0.1+ 090420 291 0.1- 0.1-
090419 A17 0.3+ 0.3+ 090419 J95 0.2- 0.1- 090420 H01 0.3+ 0.1+
090419 J41 0.1+ 0.7+ 090419 J95 0.1- 0.3- 090420 291 0.4- 0.1+
Ephemeris:
2009 HV2 a,e,i = 1.64, 0.50, 7 q = 0.8214
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 04 19 12 58.24 +01 10.5 0.276 1.270 162.6 13.6 19.8
2009 04 24 12 40.83 +01 29.3 0.245 1.231 154.4 20.6 19.7
2009 04 29 12 20.08 +01 39.4 0.218 1.193 145.1 28.9 19.6
2009 05 04 11 55.74 +01 36.8 0.195 1.154 134.8 38.3 19.6
2009 05 09 11 27.46 +01 18.2 0.175 1.116 123.6 48.9 19.6
2009 05 14 10 54.69 +00 41.4 0.158 1.078 111.4 60.8 19.6
2009 05 19 10 16.82 -00 13.4 0.145 1.042 98.0 74.1 19.8
2009 05 24 09 33.43 -01 22.1 0.136 1.006 83.5 88.8 20.1
2009 05 29 08 44.95 -02 34.0 0.131 0.973 68.3 104.6 20.7
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-H23
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