MPEC 2017-V56 : 2017 VC2
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M.P.E.C. 2017-V56 Issued 2017 Nov. 13, 03:33 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
2017 VC2
Observations:
K17V02C* C2017 11 10.47071 04 19 00.97 +24 31 59.6 19.1 oUEV056T05
K17V02C C2017 11 10.47823 04 18 59.06 +24 31 06.4 19.1 oUEV056T05
K17V02C C2017 11 10.48740 04 18 56.69 +24 30 00.3 19.4 oUEV056T05
K17V02C C2017 11 10.49332 04 18 55.17 +24 29 19.6 19.4 oUEV056T05
K17V02C KC2017 11 11.03109 04 16 40.19 +23 23 18.6 19.1 UEV056K63
K17V02C KC2017 11 11.03464 04 16 39.22 +23 22 52.2 18.7 UEV056K63
K17V02C KC2017 11 11.03880 04 16 38.10 +23 22 20.3 18.8 UEV056K63
K17V02C KC2017 11 11.26765 04 15 38.74 +22 52 57.8 19.2 VqEV056W25
K17V02C KC2017 11 11.27783 04 15 35.94 +22 51 38.1 19.2 VqEV056W25
K17V02C KC2017 11 11.32148 04 15 24.48 +22 45 59.7 oEV056711
K17V02C KC2017 11 11.32428 04 15 23.70 +22 45 37.7 oEV056711
K17V02C KC2017 11 11.32710 04 15 22.92 +22 45 15.7 oEV056711
K17V02C KC2017 11 11.89111 04 12 50.32 +21 28 16.7 18.6 RtEV056Z84
K17V02C KC2017 11 11.89304 04 12 49.76 +21 28 00.3 18.5 RtEV056Z84
K17V02C KC2017 11 11.89496 04 12 49.21 +21 27 44.1 18.5 RtEV056Z84
K17V02C KC2017 11 11.98425 04 12 22.75 +21 15 02.3 19.1 SEV056104
K17V02C KC2017 11 11.99255 04 12 20.32 +21 13 51.3 19.2 SEV056104
K17V02C KC2017 11 11.99754 04 12 18.84 +21 13 08.9 19.4 SEV056104
K17V02C KC2017 11 12.09735 04 11 49.41 +20 58 42.9 UEV056204
K17V02C KC2017 11 12.10316 04 11 47.72 +20 57 52.1 18.8 GUEV056204
K17V02C KC2017 11 12.10839 04 11 46.14 +20 57 06.4 UEV056204
K17V02C C2017 11 12.27900 04 10 58.42 +20 32 10.6 18.7 GUEV056I52
K17V02C C2017 11 12.27956 04 10 58.27 +20 32 06.0 19.1 GUEV056I52
K17V02C C2017 11 12.27969 04 10 58.21 +20 32 04.7 18.3 GUEV056I52
K17V02C C2017 11 12.53456 04 09 43.34 +19 53 32.7 18.9 VqEV056900
K17V02C C2017 11 12.54191 04 09 41.07 +19 52 25.0 19.0 VqEV056900
K17V02C C2017 11 12.54926 04 09 38.81 +19 51 17.4 19.1 VqEV056900
K17V02C KC2017 11 12.87582 04 07 59.40 +18 59 53.2 17.7 RtEV056B49
K17V02C KC2017 11 12.87650 04 07 59.18 +18 59 46.6 18.0 RtEV056B49
K17V02C KC2017 11 12.87877 04 07 58.46 +18 59 24.5 18.4 RtEV056B49
K17V02C KC2017 11 12.96130304 07 31.93 +18 46 02.5 18.2 GUEV056J69
K17V02C KC2017 11 12.96741804 07 29.95 +18 45 03.4 18.2 GUEV056J69
K17V02C KC2017 11 12.97353404 07 27.96 +18 44 03.8 18.1 GUEV056J69
K17V02C KC2017 11 12.97965204 07 26.00 +18 43 03.9 18.3 GUEV056J69
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. D. Grazia.
Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 Newtonian
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. G. Matheny.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5 Newtonian
reflector + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.40-m
f/3.2 Newtonian reflector + CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, A. Heinze, H. Weiland,
J. Tonry. Measurers L. Denneau, H. Flewelling, A. Heinze, B. Stalder,
J. Tonry. 0.5-m f/2.0 Schmidt + CCD.
W25 RMS Observatory, Cincinnati. Observer B. Rowe. 0.35-m Schmidt-Cassegrain
+ CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, M. Micheli,
D. Koschny. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2017 VC2 Earth MOID = 0.1462 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 325.85509 (2000.0) P Q
n 0.26273314 Peri. 296.61849 -0.66897847 -0.34015056
a 2.4143088 Node 232.85515 +0.24408453 -0.94036678
e 0.8197987 Incl. 56.00603 -0.70206164 -0.00281397
P 3.75 H 20.6 G 0.15 U 7
Residuals in seconds of arc
171110 T05 0.1- 0.2+ 171111 Z84 0.2- 0.1+ 171112 900 0.3- 0.5+
171110 T05 0.2+ 0.2+ 171111 Z84 0.3- 0.0 171112 900 0.2- 0.3+
171110 T05 0.0 0.9- 171111 Z84 0.3- 0.0 171112 900 0.0 0.2+
171110 T05 0.0 0.5+ 171111 104 0.1+ 0.2- 171112 B49 0.3+ 0.2+
171111 K63 0.1+ 0.3- 171111 104 0.2+ 0.0 171112 B49 0.3+ 0.1+
171111 K63 0.1- 0.3+ 171111 104 0.1+ 0.4+ 171112 B49 0.3+ 0.2-
171111 K63 0.2- 0.0 171112 204 0.0 0.1- 171112 J69 0.0 0.2-
171111 W25 0.2+ 0.1- 171112 204 0.4+ 0.2- 171112 J69 0.1- 0.1+
171111 W25 0.3+ 0.1- 171112 204 0.1- 0.1- 171112 J69 0.4- 0.1+
171111 711 0.1- 0.0 171112 I52 0.0 0.4- 171112 J69 0.2- 0.2-
171111 711 0.1- 0.0 171112 I52 0.2+ 0.0
171111 711 0.0 0.3+ 171112 I52 0.0 0.2-
Ephemeris:
2017 VC2 a,e,i = 2.41, 0.82, 56 q = 0.4351
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 10 14 04 53 10.3 +42 04 08 0.8750 1.6351 121.5 31.3 22.7
...
2017 10 29 04 47 54.4 +37 38 27 0.5438 1.4436 137.9 27.5 21.3
...
2017 11 06 04 33 41.8 +31 19 35 0.3800 1.3356 150.7 21.3 20.2
...
2017 11 12 04 12 18.3 +21 13 07 0.2697 1.2519 164.5 12.2 19.0
2017 11 13 04 07 19.4 +18 40 12 0.2532 1.2377 167.0 10.4 18.7
2017 11 14 04 01 48.5 +15 45 57 0.2375 1.2234 168.9 8.9 18.5
...
2017 11 20 03 13 16.6 -11 27 49 0.1702 1.1363 148.2 27.3 18.3
...
2017 11 28 00 57 58.7 -55 00 59 0.1984 1.0163 92.9 75.8 19.8
...
2017 12 13 20 14 27.3 -64 48 38 0.4343 0.7818 50.3 104.5 22.1
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-V56
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