MPEC 2018-D15 : 2018 CH14
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M.P.E.C. 2018-D15 Issued 2018 Feb. 16, 20:37 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 CH14
Observations:
K18C14H* C2018 02 12.45998 08 04 11.729+20 16 32.79 20.7 wUED015F51
K18C14H C2018 02 12.46128 08 04 12.809+20 16 26.49 20.5 wUED015F51
K18C14H C2018 02 12.47279 08 04 22.017+20 15 32.53 UED015F51
K18C14H C2018 02 12.48485 08 04 31.742+20 14 35.31 20.7 wUED015F51
K18C14H C2018 02 12.49666 08 04 41.225+20 13 39.47 21.0 wUED015F51
K18C14H _C2018 02 13.26262008 15 29.302+19 14 53.43 20.5 GUED015568
K18C14H _C2018 02 13.26356608 15 30.039+19 14 49.17 20.5 GUED015568
K18C14H _C2018 02 13.26450808 15 30.771+19 14 44.95 20.4 GUED015568
K18C14H KC2018 02 15.78935 08 47 36.16 +15 58 20.3 UED015J95
K18C14H KC2018 02 15.80242 08 47 45.20 +15 57 22.5 UED015J95
K18C14H KC2018 02 15.81477 08 47 53.76 +15 56 27.8 20.6 GUED015J95
K18C14H KC2018 02 15.88459 08 48 40.20 +15 51 26.6 20.4 VSED015L01
K18C14H IC2018 02 15.88741 08 48 42.05 +15 51 13.8 19.9 VSED015L01
K18C14H IC2018 02 15.88997 08 48 43.73 +15 51 01.9 20.2 VSED015L01
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, L. Wells. Measurers M. Micheli,
R. Weryk. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 CH14 Earth MOID = 0.0478 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 14.16747 (2000.0) P Q
n 0.26351842 Peri. 162.49517 -0.56135527 -0.82733459
a 2.4095100 Node 321.64773 +0.75538779 -0.50239746
e 0.5717775 Incl. 1.84187 +0.33803778 -0.25122553
P 3.74 H 25.3 G 0.15 U 7
Residuals in seconds of arc
180212 F51 0.3- 0.1+ 180213 568 0.1- 0.2- 180215 J95 0.5+ 0.6+
180212 F51 0.3+ 0.1- 180213 568 0.1- 0.2- 180215 L01 0.0 0.1-
180212 F51 0.1- 0.1+ 180213 568 0.1- 0.2- 180215 L01 0.5- 0.1-
180212 F51 0.3+ 0.1- 180215 J95 0.1- 0.5- 180215 L01 0.9- 0.4-
180212 F51 0.2- 0.0 180215 J95 0.2- 0.1+
Ephemeris:
2018 CH14 a,e,i = 2.41, 0.57, 2 q = 1.0318
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 01 17 03 17 25.3 +27 02 33 0.1154 1.0416 117.2 57.2 22.8
...
2018 02 01 05 14 29.5 +28 50 51 0.07460 1.0329 127.9 48.8 21.6
...
2018 02 09 07 12 28.6 +24 19 00 0.06648 1.0427 146.5 31.5 20.8
...
2018 02 15 08 37 58.4 +17 00 24 0.07218 1.0564 161.4 17.3 20.6
2018 02 16 08 49 59.1 +15 43 43 0.07411 1.0592 163.5 15.4 20.6
2018 02 17 09 01 15.5 +14 28 48 0.07630 1.0621 165.3 13.6 20.6
...
2018 02 23 09 54 30.5 +08 04 04 0.09389 1.0825 172.5 6.8 20.8
...
2018 03 03 10 37 09.2 +02 38 27 0.1261 1.1167 173.9 5.4 21.5
...
2018 03 18 11 15 17.6 -01 47 53 0.2052 1.1983 171.0 7.5 22.8
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-D15
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