[Iaude] MPEC K145: 2014 KG39 [a=0.90,e=0.36,i=3.5,H=25.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat May 23 14:55:05 EDT 2020
M.P.E.C. 2020-K145 Issued 2020 May 23, 18:53 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2014 KG39
Revision to MPEC 2014-K52
Additional Observations:
K14K39G C2020 05 20.43664616 20 31.360-19 20 27.16 21.04wUEK145F51
K14K39G C2020 05 20.44566316 20 27.883-19 20 03.86 21.20wUEK145F51
K14K39G C2020 05 20.45487016 20 24.306-19 19 39.60 21.38wUEK145F51
K14K39G C2020 05 23.39846316 01 02.538-16 51 20.15 20.55wUEK145F51
K14K39G C2020 05 23.41070416 00 56.769-16 50 38.26 20.81wUEK145F51
K14K39G C2020 05 23.42292716 00 50.962-16 49 55.87 20.77wUEK145F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, 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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
200520 F51 0.77- 0.08- 200523 F51 0.85- 0.10- MPO296104 -0.14 days
Orbital elements:
2014 KG39 Earth MOID = 0.0226 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 253.22985 (2000.0) P Q
n 1.14961298 Peri. 150.86182 +0.88571369 -0.46147929
a 0.9024745 Node 236.70688 +0.41337239 +0.83348710
e 0.3579709 Incl. 3.46224 +0.21126886 +0.30386859
P 0.86 H 25.0 G 0.15 U 5
Residuals in seconds of arc
140521 F51 0.3+ 0.2- 140526 I52 0.4- 0.0 140603 291 0.2+ 0.1+
140521 F51 0.2+ 0.2- 140526 I52 0.7- 0.1+ 140603 291 0.4+ 0.0
140521 F51 0.1- 0.0 140526 I52 0.8+ 0.2+ 140603 291 0.1- 0.2+
140521 F51 0.0 0.1+ 140602 291 0.1- 0.1+ 200520 F51 0.0 0.3+
140522 568 0.2- 0.2- 140602 291 0.1- 0.1- 200520 F51 0.1+ 0.0
140522 568 0.2- 0.1- 140602 291 0.2- 0.0 200520 F51 0.1- 0.2+
140522 568 0.1- 0.2- 140602 474 0.0 0.2- 200523 F51 0.0 0.0
140526 291 0.1- 0.0 140602 474 0.1+ 0.1- 200523 F51 0.2+ 0.1-
140526 291 0.3- 0.1+ 140602 474 0.0 0.2- 200523 F51 0.1- 0.1+
140526 291 0.4- 0.0 140602 474 0.1- 0.1+
Ephemeris:
2014 KG39 a,e,i = 0.90, 0.36, 3 q = 0.5794
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 04 23 17 22 10.2 -26 52 42 0.2713 1.2022 131.4 38.9 24.1
...
2020 05 08 17 07 25.9 -24 44 31 0.1790 1.1670 149.5 26.1 22.8
...
2020 05 16 16 42 47.6 -21 58 21 0.1358 1.1418 163.2 14.9 21.8
...
2020 05 22 16 10 44.6 -18 06 07 0.1077 1.1199 175.8 3.8 20.8
2020 05 23 16 03 53.6 -17 13 04 0.1036 1.1160 176.5 3.2 20.6
2020 05 24 15 56 33.2 -16 14 51 0.09956 1.1120 175.2 4.4 20.6
...
2020 05 30 15 01 15.0 -08 15 00 0.07987 1.0867 155.1 23.1 20.8
...
2020 06 07 13 20 03.5 +07 49 22 0.06934 1.0491 117.9 58.7 21.4
...
2020 06 22 10 22 09.7 +28 19 25 0.09874 0.9673 57.7 117.3 24.5
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-K145
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