MPEC 2018-V184: 2018 VP8
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M.P.E.C. 2018-V184 Issued 2018 Nov. 14, 04:47 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 VP8
Observations:
K18V08P C2018 11 06.21806221 54 57.726-00 29 40.60 20.4 GVEV184F52
K18V08P* C2018 11 11.08870 22 05 17.70 +06 34 07.1 21.2 GVEV184G96
K18V08P C2018 11 11.09445 22 05 18.39 +06 34 35.6 21.4 GVEV184G96
K18V08P C2018 11 11.10019 22 05 19.07 +06 35 03.0 21.0 GVEV184G96
K18V08P C2018 11 11.10594 22 05 19.73 +06 35 30.9 21.1 GVEV184G96
K18V08P C2018 11 11.20416 22 05 31.59 +06 43 25.8 21.0 GVEV184I52
K18V08P C2018 11 11.20874 22 05 32.15 +06 43 47.6 20.8 GVEV184I52
K18V08P C2018 11 11.21331 22 05 32.72 +06 44 09.9 20.6 GVEV184I52
K18V08P C2018 11 11.21789 22 05 33.26 +06 44 32.2 21.2 GVEV184I52
K18V08P C2018 11 12.06268 22 07 21.99 +07 51 32.0 20.3 GVEV184I52
K18V08P C2018 11 12.06602 22 07 22.57 +07 51 53.6 19.9 GVEV184I52
K18V08P C2018 11 12.06935 22 07 22.94 +07 52 10.5 21.1 GVEV184I52
K18V08P C2018 11 12.07268 22 07 23.35 +07 52 26.3 20.9 GVEV184I52
K18V08P C2018 11 13.12956 22 09 37.96 +09 13 52.8 20.9 GVEV184G96
K18V08P C2018 11 13.13065 22 09 38.10 +09 13 57.3 21.2 GVEV184G96
K18V08P C2018 11 13.13175 22 09 38.24 +09 14 03.0 20.8 GVEV184G96
K18V08P KC2018 11 13.14133 22 09 39.41 +09 14 46.9 19.2 RoEV184291
K18V08P KC2018 11 13.14445 22 09 39.79 +09 15 01.1 19.0 RoEV184291
K18V08P KC2018 11 13.14757 22 09 40.18 +09 15 15.4 19.7 RoEV184291
K18V08P C2018 11 14.09050422 11 41.26 +10 25 35.3 20.5 GVEV184H01
K18V08P C2018 11 14.09526922 11 41.83 +10 25 56.3 20.5 GVEV184H01
K18V08P C2018 11 14.10642922 11 43.18 +10 26 45.6 20.4 GVEV184H01
K18V08P C2018 11 14.11331022 11 44.00 +10 27 15.8 21.0 GVEV184H01
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes,
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.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. Measurers B. M. Africano,
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
R. L. Seaman, F. C. Shelly. 1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer H. Groeller.
Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Groeller, J. A. Johnson, R. A. Kowalski,
S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector
+ CCD.
Orbital elements:
2018 VP8 Earth MOID = 0.1286 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 62.89782 (2000.0) P Q
n 0.31877824 Peri. 342.26977 +0.98805904 +0.00531111
a 2.1223171 Node 19.48230 +0.11373636 +0.64905560
e 0.4756257 Incl. 27.49686 -0.10393925 +0.76072243
P 3.09 H 20.8 G 0.15 U 9
Residuals in seconds of arc
181106 F52 0.2- 0.0 181111 I52 0.5+ 0.6+ 181113 291 0.1+ 0.5+
181111 G96 0.3+ 0.0 181112 I52 (2.2- 6.6-) 181113 291 0.1+ 0.5+
181111 G96 0.3+ 0.6+ 181112 I52 0.4+ 0.8- 181113 291 0.3+ 0.7+
181111 G96 0.2+ 0.2+ 181112 I52 0.0 0.5+ 181114 H01 0.3- 0.0
181111 G96 0.2- 0.3+ 181112 I52 0.2+ 0.6+ 181114 H01 0.4- 0.0
181111 I52 0.6+ 0.4+ 181113 G96 0.2- 0.0 181114 H01 0.4- 0.1+
181111 I52 0.6+ 0.2+ 181113 G96 0.1- 0.4- 181114 H01 0.5- 0.0
181111 I52 0.8+ 0.4+ 181113 G96 0.0 0.3+
Ephemeris:
2018 VP8 a,e,i = 2.12, 0.48, 27 q = 1.1129
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 10 15 21 04 03.3 -41 40 11 0.3158 1.1136 103.4 60.6 20.7
...
2018 10 30 21 39 29.5 -12 46 12 0.3281 1.1317 106.7 57.2 20.7
...
2018 11 07 21 56 37.1 +00 42 33 0.3648 1.1512 106.9 55.5 20.9
...
2018 11 13 22 09 21.6 +09 04 07 0.4032 1.1697 106.5 54.2 21.1
2018 11 14 22 11 29.7 +10 19 01 0.4103 1.1732 106.4 54.0 21.2
2018 11 15 22 13 38.1 +11 31 32 0.4176 1.1767 106.3 53.8 21.2
...
2018 11 21 22 26 37.3 +18 00 23 0.4648 1.1994 105.6 52.5 21.5
...
2018 11 29 22 44 30.2 +24 53 52 0.5347 1.2339 104.5 50.7 21.8
...
2018 12 14 23 20 41.6 +34 03 07 0.6804 1.3091 102.1 47.3 22.3
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-V184
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