MPEC 2018-P57 : 2018 PK10
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M.P.E.C. 2018-P57 Issued 2018 Aug. 11, 21:06 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 PK10
Observations:
K18P10K* C2018 08 07.37813 20 41 11.370-25 45 31.69 21.1 wUEP057F51
K18P10K C2018 08 07.38654 20 41 10.552-25 44 58.56 21.5 wUEP057F51
K18P10K C2018 08 07.39493 20 41 09.726-25 44 25.75 21.4 wUEP057F51
K18P10K C2018 08 07.40335 20 41 08.895-25 43 52.42 21.4 wUEP057F51
K18P10K |C2018 08 09.11726 20 38 51.22 -23 49 25.5 20.9 VuEP057807
K18P10K |C2018 08 09.12302 20 38 50.72 -23 49 03.0 20.8 VuEP057807
K18P10K |C2018 08 09.12907 20 38 50.18 -23 48 38.8 20.7 VuEP057807
K18P10K KC2018 08 11.41432 20 35 56.58 -21 13 58.5 21.0 GVEP057474
K18P10K KC2018 08 11.41726 20 35 56.36 -21 13 46.4 20.9 GVEP057474
K18P10K KC2018 08 11.42019 20 35 56.10 -21 13 34.6 21.2 GVEP057474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.61-m f/6.5 astrograph
+ 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. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2018 PK10 Earth MOID = 0.2279 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 297.23573 (2000.0) P Q
n 0.40713010 Peri. 8.64736 +0.82951752 +0.52776826
a 1.8029371 Node 317.79421 -0.52728210 +0.63232819
e 0.3126105 Incl. 15.77645 -0.18404963 +0.56711703
P 2.42 H 23.2 G 0.15 U 8
Residuals in seconds of arc
180807 F51 0.0 0.0 180809 807 0.5- 0.3+ 180811 474 0.2+ 0.1+
180807 F51 0.1+ 0.1+ 180809 807 0.0 0.2- 180811 474 0.0 0.0
180807 F51 0.1+ 0.1- 180809 807 0.3+ 0.2-
180807 F51 0.0 0.1+ 180811 474 0.1- 0.1-
Ephemeris:
2018 PK10 a,e,i = 1.80, 0.31, 16 q = 1.2393
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 07 12 21 14 28.7 -46 20 50 0.3159 1.2930 147.0 25.4 22.4
...
2018 07 27 20 57 41.0 -36 54 48 0.2585 1.2627 160.9 15.2 21.6
...
2018 08 04 20 45 57.7 -29 21 56 0.2412 1.2514 167.8 9.8 21.2
...
2018 08 10 20 37 41.8 -22 50 10 0.2357 1.2453 168.1 9.7 21.2
2018 08 11 20 36 26.2 -21 42 27 0.2354 1.2445 167.5 10.1 21.2
2018 08 12 20 35 13.3 -20 34 24 0.2354 1.2437 166.8 10.7 21.2
...
2018 08 18 20 29 01.9 -13 47 20 0.2390 1.2404 160.7 15.6 21.4
...
2018 08 26 20 24 10.4 -05 23 03 0.2537 1.2394 151.4 23.0 21.8
...
2018 09 10 20 25 48.1 +06 33 10 0.3055 1.2477 136.9 33.5 22.5
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-P57
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