MPEC 2019-P07 : 2018 VM7
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M.P.E.C. 2019-P07 Issued 2019 August 1, 02:12 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
2018 VM7
Revision to MPEC 2018-V167
Additional Observations:
K18V07M C2016 10 13.49445904 54 27.055+21 46 58.93 21.9 GVEP007F51
K18V07M C2016 10 13.50754204 54 26.349+21 47 11.72 22.2 GVEP007F51
K18V07M C2016 10 13.52093604 54 25.577+21 47 25.39 21.3 GVEP007F51
K18V07M C2016 11 18.49568603 47 15.621+29 27 05.00 21.4 GVEP007F51
K18V07M C2016 11 28.48465803 25 59.318+30 06 13.51 21.9 GVEP007F51
K18V07M C2016 11 28.49647003 25 57.947+30 06 14.78 22.9 GVEP007F51
K18V07M C2018 04 16.52853 15 37 26.659-15 07 45.78 21.4 wUEP007F51
K18V07M C2018 04 16.54101 15 37 26.283-15 07 58.59 21.2 wUEP007F51
K18V07M C2018 04 16.55350 15 37 25.932-15 08 11.31 21.2 wUEP007F51
K18V07M C2018 04 16.56600 15 37 25.585-15 08 24.51 21.8 wUEP007F51
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, K. Chambers, L. Denneau,
H. Flewelling, E. Magnier, C. Waters. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
161013 F51 0.17- 0.09- 180416 F51 0.01- 0.00- MPO467108 0.01 days
Orbital elements:
2018 VM7 Earth MOID = 0.2044 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 123.06971 (2000.0) P Q
n 0.46683120 Peri. 266.86796 +0.61174018 +0.77649525
a 1.6457460 Node 42.10548 -0.60630018 +0.58291378
e 0.3609404 Incl. 13.02314 -0.50810830 +0.23930453
P 2.11 H 21.1 G 0.15 U 1
Residuals in seconds of arc
161013 F51 0.1+ 0.0 181108 568 0.1- 0.0 181110 474 0.5+ 0.1+
161013 F51 0.1+ 0.3- 181108 568 0.0 0.1+ 181110 474 0.1+ 0.3-
161013 F51 0.4- 0.0 181108 568 0.1- 0.0 181111 691 0.3- 0.6+
161118 F51 0.1+ 0.0 181108 691 0.4- 0.2+ 181111 691 0.2- 0.5+
161128 F51 0.2- 0.1+ 181108 691 0.3- 0.3+ 181111 691 0.1- 0.5+
161128 F51 0.2+ 0.2+ 181108 691 0.2- 0.1+ 181112 I52 0.2+ 0.1-
180416 F51 0.2+ 0.0 181109 V06 0.3- 0.0 181112 I52 0.7+ 0.1-
180416 F51 0.1- 0.1+ 181109 V06 0.6- 0.4+ 181112 I52 0.1+ 0.3-
180416 F51 0.0 0.4+ 181109 V06 0.4- 0.1+ 181112 I52 0.3- 0.5-
180416 F51 0.1+ 0.1+ 181109 V06 0.6+ 0.4+ 181129 291 0.7- 0.1+
181107 F52 0.0 0.2+ 181110 691 0.1+ 0.6+ 181129 291 0.6- 0.0
181107 F52 0.0 0.1+ 181110 691 0.1+ 0.5+ 181129 291 0.1+ 0.1+
181107 F52 0.0 0.1- 181110 691 0.4- 0.1-
181107 F52 0.2- 0.2+ 181110 474 0.1+ 0.3-
Ephemeris:
2018 VM7 a,e,i = 1.65, 0.36, 13 q = 1.0517
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 02 07 33 35.8 +30 25 46 3.1811 2.2064 13.7 6.3 25.8
...
2019 07 17 08 05 25.6 +29 14 06 3.2185 2.2219 9.4 4.3 25.8
...
2019 07 25 08 22 03.6 +28 28 22 3.2267 2.2282 8.8 4.0 25.7
...
2019 07 31 08 34 22.4 +27 50 57 3.2273 2.2320 9.4 4.3 25.8
2019 08 01 08 36 24.7 +27 44 29 3.2269 2.2326 9.6 4.4 25.8
2019 08 02 08 38 26.8 +27 37 56 3.2264 2.2331 9.8 4.5 25.8
...
2019 08 08 08 50 33.9 +26 57 17 3.2207 2.2359 11.5 5.2 25.8
...
2019 08 16 09 06 29.3 +25 59 41 3.2057 2.2385 14.3 6.4 25.9
...
2019 08 31 09 35 38.4 +24 02 38 3.1551 2.2396 20.7 9.2 26.0
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-P07
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