MPEC 2019-F84 : 2016 VR5
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Read MPEC 2019-F85
M.P.E.C. 2019-F84 Issued 2019 Mar. 26, 03:07 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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
2016 VR5
Revision to MPEC 2016-W11
Additional Observations:
K16V05R C2012 10 31.62789709 08 30.584+16 22 10.10 21.6 GVEF084F51
K16V05R C2012 10 31.63826709 08 31.255+16 21 49.31 21.6 GVEF084F51
K16V05R C2012 11 30.59901009 23 28.117-00 29 35.73 21.3 GVEF084F51
K16V05R C2012 11 30.59949509 23 28.123-00 29 36.68 21.9 GVEF084F51
K16V05R C2013 01 24.45953708 13 57.318-21 03 29.48 20.8 GVEF084F51
K16V05R C2013 01 24.47166108 13 56.058-21 03 33.32 21.2 GVEF084F51
K16V05R C2013 01 25.43449808 12 19.166-21 08 14.62 22.5 GVEF084F51
K16V05R C2013 01 25.44600608 12 17.981-21 08 17.97 22.0 GVEF084F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
121031 F51 26.7- 75.4+ 130125 F51 72.9- 38.6+ MPO403119 -0.040 day
Orbital elements:
2016 VR5 Earth MOID = 0.3667 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 235.32524 (2000.0) P Q
n 0.24425985 Peri. 127.96437 +0.67292298 -0.52048442
a 2.5345527 Node 269.79280 +0.39734318 +0.85368785
e 0.5160101 Incl. 31.70985 +0.62393354 +0.01769239
P 4.04 H 19.2 G 0.15 U 2
Residuals in seconds of arc
121031 F51 0.0 0.1- 161111 291 0.0 0.4+ 161201 291 0.0 0.4-
121031 F51 0.1+ 0.2- 161111 291 0.1+ 0.1+ 161201 291 0.3+ 0.4-
121130 F51 0.2- 0.1+ 161112 291 0.0 0.0 161201 291 0.3+ 0.4+
121130 F51 0.0 0.1+ 161112 291 0.2+ 0.1+ 161210 691 0.1- 0.2+
130124 F51 0.1- 0.3+ 161112 291 0.0 0.1- 161210 691 0.2- 0.1-
130124 F51 0.0 0.2+ 161113 H01 0.0 0.2- 161210 691 0.3- 0.0
130125 F51 0.1+ 0.0 161113 H01 0.1- 0.2- 161220 807 0.0 0.1+
130125 F51 0.2+ 0.2- 161113 H01 0.1- 0.2- 161220 807 0.0 0.2+
161106 G96 0.1+ 0.0 161113 H01 0.2+ 0.3- 170101 474 0.2- 0.1+
161106 G96 0.2+ 1.0+ 161123 I52 0.5- 0.2+ 170101 474 0.6+ 0.1+
161106 G96 0.0 0.4- 161123 I52 0.8- 0.7- 170128 291 0.7- 0.3-
161106 G96 0.4- 0.2+ 161123 I52 0.2- 0.3- 170128 291 0.3+ 0.1+
161111 291 0.4+ 0.1+ 161123 I52 0.9- 0.2+ 170128 291 0.4+ 0.2-
Ephemeris:
2016 VR5 a,e,i = 2.53, 0.52, 32 q = 1.2267
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 02 24 16 37 18.9 -40 30 36 3.7131 3.7016 81.7 15.3 25.7
...
2019 03 11 16 45 10.2 -41 14 25 3.4629 3.6746 94.4 15.6 25.6
...
2019 03 19 16 47 27.5 -41 35 39 3.3295 3.6591 101.4 15.5 25.5
...
2019 03 25 16 48 11.6 -41 50 08 3.2312 3.6471 106.8 15.2 25.4
2019 03 26 16 48 13.8 -41 52 24 3.2150 3.6451 107.8 15.1 25.4
2019 03 27 16 48 14.4 -41 54 37 3.1989 3.6430 108.7 15.0 25.4
...
2019 04 02 16 47 45.1 -42 06 46 3.1039 3.6304 114.2 14.5 25.3
...
2019 04 10 16 45 34.8 -42 19 04 2.9831 3.6131 121.8 13.6 25.1
...
2019 04 25 16 36 45.8 -42 24 30 2.7824 3.5787 136.4 11.2 24.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-F84
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