MPEC 2014-B09 : 2012 VZ36
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M.P.E.C. 2014-B09 Issued 2014 Jan. 19, 16:06 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2012 VZ36
Revision to MPEC 2012-V64
Additional Observations:
K12V36Z 2C2014 01 09.58751309 38 25.099-05 55 28.26 23.4 RtEB009568
K12V36Z 2C2014 01 09.59494609 38 24.802-05 55 27.50 23.5 RtEB009568
K12V36Z 2C2014 01 09.60235909 38 24.506-05 55 26.60 23.5 RtEB009568
K12V36Z 2C2014 01 11.56735409 37 06.287-05 51 17.11 23.4 RtEB009568
K12V36Z 2C2014 01 11.57476309 37 05.979-05 51 16.19 23.5 RtEB009568
Observer details:
568 Mauna Kea. Observers D. J. Tholen, M. C. Kotson. Measurer D. J. Tholen.
2.24-m University of Hawaii reflector.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
140109 568 44.5+ 4.6- 140111 568 44.7+ 4.8- MPO252131 -0.00003 day
Orbital elements:
2012 VZ36 Earth MOID = 0.2212 AU
Epoch 2013 Nov. 4.0 TT = JDT 2456600.5 MPC
M 75.87843 (2000.0) P Q
n 0.21118950 Peri. 170.56011 +0.98870587 +0.14976541
a 2.7926799 Node 180.88589 -0.14986782 +0.98787215
e 0.5623947 Incl. 21.11478 -0.00057814 +0.04097486
P 4.67 H 18.3 G 0.15 U 2
Residuals in seconds of arc
121106 F51 0.0 0.0 121109 H21 0.1- 0.0 121208 807 0.0 0.1-
121106 F51 0.6+ 0.3- 121114 291 0.2- 0.1+ 121208 807 0.3+ 0.0
121106 F51 0.0 0.1+ 121114 291 0.2+ 0.0 121208 807 0.1+ 0.0
121107 H01 0.2- 0.3+ 121114 291 0.2- 0.0 121208 807 0.0 0.3-
121107 H01 0.1- 0.2+ 121116 568 0.0 0.0 130104 291 0.4- 0.1+
121107 H01 0.2- 0.3+ 121116 568 0.0 0.0 130104 291 0.3+ 0.1+
121107 H01 0.2- 0.3+ 121123 291 0.1+ 0.1+ 130104 291 0.1- 0.1+
121108 291 0.1+ 0.3+ 121123 291 0.1+ 0.1- 140109 568 0.0 0.1+
121108 291 0.5- 0.4+ 121123 291 0.3- 0.3- 140109 568 0.0 0.0
121108 291 0.4- 0.5- 121204 291 0.2+ 0.1- 140109 568 0.0 0.0
121109 H21 0.3- 0.8+ 121204 291 0.2- 0.0 140111 568 0.0 0.0
121109 H21 0.2+ 0.3- 121208 807 0.3+ 0.1+ 140111 568 0.0 0.1-
Ephemeris:
2012 VZ36 a,e,i = 2.79, 0.56, 21 q = 1.2221
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 12 20 09 48 00.0 -05 58 39 2.9155 3.4523 115.3 14.9 24.1
...
2014 01 04 09 41 47.5 -06 03 29 2.7939 3.5148 130.7 12.3 24.0
...
2014 01 12 09 36 48.7 -05 50 15 2.7457 3.5471 139.0 10.5 23.9
...
2014 01 18 09 32 27.8 -05 32 49 2.7191 3.5709 145.1 9.1 23.8
2014 01 19 09 31 41.7 -05 29 17 2.7156 3.5748 146.1 8.8 23.8
2014 01 20 09 30 55.0 -05 25 34 2.7123 3.5788 147.1 8.6 23.8
...
2014 01 26 09 26 03.3 -04 59 44 2.6983 3.6020 152.8 7.2 23.8
...
2014 02 03 09 19 14.4 -04 16 19 2.6961 3.6325 158.8 5.6 23.7
...
2014 02 18 09 06 38.5 -02 33 28 2.7451 3.6877 159.6 5.4 23.8
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