MPEC 2018-Y26 : 2018 XV5
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M.P.E.C. 2018-Y26 Issued 2018 Dec. 18, 20:14 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 XV5
Observations:
K18X05V* C2018 12 14.32034 05 15 05.25 +04 40 54.6 20.8 GVEY026G96
K18X05V C2018 12 14.32596 05 15 04.78 +04 40 55.2 20.8 GVEY026G96
K18X05V C2018 12 14.33424 05 15 04.09 +04 40 56.9 21.1 GVEY026G96
K18X05V C2018 12 14.43454505 14 55.82 +04 41 11.2 20.9 GVEY026H01
K18X05V C2018 12 14.43786605 14 55.54 +04 41 11.7 20.6 GVEY026H01
K18X05V C2018 12 14.44901705 14 54.63 +04 41 13.5 20.6 GVEY026H01
K18X05V C2018 12 14.46092505 14 53.66 +04 41 15.3 20.6 GVEY026H01
K18X05V C2018 12 15.21958 05 13 53.25 +04 43 13.0 VEY026I52
K18X05V C2018 12 15.22425 05 13 52.86 +04 43 13.3 VEY026I52
K18X05V C2018 12 15.22892 05 13 52.45 +04 43 14.0 VEY026I52
K18X05V C2018 12 15.23121 05 13 52.29 +04 43 14.6 20.8 GVEY026I52
K18X05V KC2018 12 15.23467 05 13 51.89 +04 43 14.4 20.8 GUEY026734
K18X05V KC2018 12 15.24717 05 13 50.88 +04 43 16.7 20.4 GUEY026734
K18X05V KC2018 12 15.25965 05 13 49.91 +04 43 18.9 20.8 GUEY026734
K18X05V C2018 12 16.36286 05 12 22.39 +04 46 20.4 20.8 GVEY026I52
K18X05V C2018 12 16.37140 05 12 21.73 +04 46 21.4 20.8 GVEY026I52
K18X05V C2018 12 16.37994 05 12 21.01 +04 46 23.1 20.6 GVEY026I52
K18X05V KC2018 12 17.21041605 11 16.45 +04 48 47.8 20.5 VuEY026H21
K18X05V KC2018 12 17.21981205 11 15.70 +04 48 49.3 20.5 VuEY026H21
K18X05V KC2018 12 17.22988005 11 14.93 +04 48 51.3 20.6 VuEY026H21
K18X05V IC2018 12 17.87534205 10 25.29 +04 50 48.4 21.0 GVEY026L01
K18X05V KC2018 12 17.87922705 10 24.98 +04 50 50.1 21.2 GVEY026L01
K18X05V KC2018 12 17.88195205 10 24.77 +04 50 50.6 20.9 GVEY026L01
Observer details:
734 Farpoint Observatory, Eskridge. Observer G. Hug. 0.7-m reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers B. M. Africano,
E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
H. Groeller, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + 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, R. A. Kowalski, S. M. Larson,
G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 XV5 PHA, Earth MOID = 0.0211 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 80.96728 (2000.0) P Q
n 0.24370333 Peri. 161.13903 +0.72546936 +0.68343435
a 2.5384098 Node 155.15553 -0.65373284 +0.72120212
e 0.6204515 Incl. 11.15879 -0.21523842 +0.11307074
P 4.04 H 17.8 G 0.15 U 8
Residuals in seconds of arc
181214 G96 0.1- 0.1- 181215 I52 0.0 0.0 181216 I52 0.2- 0.2-
181214 G96 0.1- 0.3- 181215 I52 0.4- 0.1- 181217 H21 0.1- 0.2-
181214 G96 0.2- 0.2+ 181215 I52 0.0 0.2+ 181217 H21 0.1- 0.4-
181214 H01 0.2+ 0.2- 181215 734 0.4- 0.0 181217 H21 0.3+ 0.2-
181214 H01 0.1+ 0.2- 181215 734 0.2- 0.3+ 181217 L01 0.0 0.4-
181214 H01 0.1+ 0.0 181215 734 0.6+ 0.5+ 181217 L01 0.1- 0.6+
181214 H01 0.1+ 0.0 181216 I52 0.1- 0.0 181217 L01 0.0 0.5+
181215 I52 0.1+ 0.4+ 181216 I52 0.3+ 0.5-
Ephemeris:
2018 XV5 a,e,i = 2.54, 0.62, 11 q = 0.9634
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 11 18 05 51 43.4 +04 44 38 1.2993 2.1721 143.0 15.9 20.9
...
2018 12 03 05 31 04.5 +04 25 20 1.3407 2.2843 157.9 9.4 20.9
...
2018 12 11 05 19 38.8 +04 33 46 1.3877 2.3425 161.5 7.7 20.9
...
2018 12 17 05 11 32.8 +04 48 14 1.4351 2.3854 160.5 7.9 21.0
2018 12 18 05 10 15.7 +04 51 16 1.4439 2.3924 160.0 8.1 21.1
2018 12 19 05 08 59.9 +04 54 28 1.4531 2.3995 159.5 8.3 21.1
...
2018 12 25 05 01 55.2 +05 16 56 1.5139 2.4415 155.1 9.7 21.3
...
2019 01 02 04 54 02.5 +05 54 21 1.6096 2.4966 147.7 12.2 21.6
...
2019 01 17 04 44 44.4 +07 20 03 1.8286 2.5967 132.5 16.2 22.1
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-Y26
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