MPEC 2019-A15 : 2018 YV2
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M.P.E.C. 2019-A15 Issued 2019 Jan. 2, 11:32 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 YV2
Observations:
K18Y02V C2018 12 31.42942 08 59 38.332+27 59 24.79 19.8 wUEA015F51
K18Y02V C2018 12 31.44180 08 59 53.034+28 01 53.12 19.7 wUEA015F51
K18Y02V C2018 12 31.45420 09 00 07.776+28 04 21.99 19.8 wUEA015F51
K18Y02V C2018 12 31.46674 09 00 22.658+28 06 51.75 19.9 wUEA015F51
K18Y02V* C2018 12 31.48439 09 00 37.03 +28 09 52.7 19.7 GVEA015G96
K18Y02V C2018 12 31.49114 09 00 45.17 +28 11 11.5 19.7 GVEA015G96
K18Y02V C2018 12 31.49629 09 00 51.34 +28 12 11.4 19.6 GVEA015G96
K18Y02V C2018 12 31.50145 09 00 57.45 +28 13 10.4 19.5 GVEA015G96
K18Y02V C2018 12 31.54248 09 01 46.95 +28 21 05.3 20.0 GVEA015G96
K18Y02V C2018 12 31.54415 09 01 48.95 +28 21 24.6 19.6 GVEA015G96
K18Y02V C2018 12 31.54580 09 01 50.95 +28 21 43.0 19.3 GVEA015G96
K18Y02V C2018 12 31.54597 09 01 51.16 +28 21 45.7 19.9 GVEA015G96
K18Y02V KC2019 01 01.04557 09 12 32.52 +29 58 27.9 19.3 RoEA015K88
K18Y02V KC2019 01 01.05169 09 12 40.21 +29 59 38.0 19.0 RoEA015K88
K18Y02V KC2019 01 01.07837 09 13 13.64 +30 04 43.6 19.0 RoEA015K88
K18Y02V KC2019 01 01.08244 09 13 18.78 +30 05 29.9 19.3 RoEA015K88
K18Y02V KC2019 01 01.08653 09 13 23.94 +30 06 16.2 19.1 RoEA015K88
K18Y02V KC2019 01 01.10577 09 13 48.88 +30 10 01.6 19.6 GVEA015595
K18Y02V KC2019 01 01.11377 09 13 58.95 +30 11 32.9 19.9 GVEA015595
K18Y02V KC2019 01 01.16593709 15 04.86 +30 21 24.3 20.0 GVEA015L01
K18Y02V KC2019 01 01.16751809 15 06.88 +30 21 42.0 19.6 GVEA015L01
K18Y02V KC2019 01 01.16870309 15 08.37 +30 21 55.3 20.0 GVEA015L01
K18Y02V KC2019 01 01.16959709 15 09.49 +30 22 05.8 20.0 GVEA015L01
K18Y02V KC2019 01 01.17115 09 15 12.07 +30 22 23.7 19.6 GVEA015204
K18Y02V KC2019 01 01.17895 09 15 21.95 +30 23 51.7 VEA015204
K18Y02V KC2019 01 01.18662 09 15 31.70 +30 25 17.7 VEA015204
K18Y02V KC2019 01 01.91397 09 31 57.99 +32 39 58.3 19.6 VEA015104
K18Y02V KC2019 01 01.91995 09 32 06.13 +32 41 04.7 19.3 VEA015104
K18Y02V KC2019 01 01.92692 09 32 15.49 +32 42 21.0 19.2 VEA015104
K18Y02V KC2019 01 01.94973 09 32 47.11 +32 46 30.3 18.8 RtEA015B49
K18Y02V KC2019 01 01.95279 09 32 51.20 +32 47 03.9 19.2 RtEA015B49
K18Y02V KC2019 01 01.95617 09 32 55.84 +32 47 42.5 19.2 RtEA015B49
K18Y02V KC2019 01 02.14604409 37 11.26 +33 21 29.1 20.2 GVEA015J95
K18Y02V KC2019 01 02.14872609 37 14.90 +33 21 57.6 19.9 GVEA015J95
K18Y02V KC2019 01 02.15143109 37 18.59 +33 22 26.5 20.0 GVEA015J95
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
595 Farra dIsonzo. Observer E. Pettarin. 0.61-m f/4.5 reflector + CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 Newtonian
reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer B. M. Africano. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3
Schmidt-Cassegrain + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, P. Kukic, A. Radica.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2018 YV2 Earth MOID = 0.0583 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 25.90927 (2000.0) P Q
n 0.26483056 Peri. 25.09479 -0.54136915 -0.80489270
a 2.4015446 Node 98.56314 +0.72399019 -0.59324062
e 0.5776637 Incl. 14.22777 +0.42750163 -0.01460507
P 3.72 H 24.2 G 0.15 U 5
Residuals in seconds of arc
181231 F51 0.1+ 0.0 190101 K88 0.3+ 1.0+ 190101 204 0.1- 0.1-
181231 F51 0.1- 0.3- 190101 K88 0.5+ 0.7+ 190101 204 0.3- 0.4-
181231 F51 0.1+ 0.1+ 190101 K88 0.5- 0.4+ 190101 104 0.1- 0.3+
181231 F51 0.0 0.0 190101 K88 0.3- 0.2+ 190101 104 0.6+ 0.5+
181231 G96 0.4- 0.1+ 190101 K88 0.1- 0.2- 190101 104 0.0 0.3-
181231 G96 0.5+ 0.3+ 190101 595 0.4+ 0.3+ 190101 B49 0.4- 1.1-
181231 G96 0.6+ 0.4+ 190101 595 0.3+ 0.5+ 190101 B49 0.9- 1.3-
181231 G96 0.4- 0.5- 190101 L01 0.2- 0.1+ 190101 B49 0.1+ 0.0
181231 G96 0.2+ 0.1- 190101 L01 0.1- 0.0 190102 J95 0.4- 0.2-
181231 G96 0.1- 0.0 190101 L01 0.3- 0.1- 190102 J95 0.2- 0.0
181231 G96 0.1- 0.7- 190101 L01 0.5- 0.4+ 190102 J95 0.2+ 0.5+
181231 G96 0.1- 0.1+ 190101 204 0.3+ 0.3-
Ephemeris:
2018 YV2 a,e,i = 2.40, 0.58, 14 q = 1.0143
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 03 05 42 38.6 -10 54 17 0.2291 1.1773 143.2 30.1 22.7
...
2018 12 18 06 29 08.5 -03 10 29 0.1250 1.0950 151.0 25.8 21.1
...
2018 12 26 07 32 50.6 +11 06 59 0.08309 1.0610 158.2 20.2 19.9
...
2019 01 01 09 11 32.3 +29 50 12 0.06859 1.0411 146.3 31.6 19.8
2019 01 02 09 33 48.8 +32 56 07 0.06840 1.0383 142.3 35.4 19.9
2019 01 03 09 57 24.0 +35 45 26 0.06890 1.0356 138.1 39.4 20.0
...
2019 01 09 12 18 43.6 +44 22 06 0.08405 1.0228 115.8 59.9 21.0
...
2019 01 17 14 09 17.6 +43 03 00 0.1219 1.0146 101.3 71.9 22.2
...
2019 02 01 15 18 54.3 +38 30 45 0.2029 1.0278 96.4 72.3 23.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A15
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