[Iaude] MPEC X119: 2020 XK3 [a=0.93,e=0.27,i=57.8,H=21.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Dec 11 14:03:47 EST 2020
M.P.E.C. 2020-X119 Issued 2020 December 11, 19:02 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
2020 XK3
Observations:
K20X03K* C2020 12 09.39501503 09 16.371+25 11 50.27 19.45wUEX119F52
K20X03K C2020 12 09.40597903 09 11.684+25 09 13.55 19.41wUEX119F52
K20X03K C2020 12 09.41694303 09 07.001+25 06 36.33 19.54wUEX119F52
K20X03K C2020 12 09.42787203 09 02.359+25 04 00.65 19.51wUEX119F52
K20X03K hC2020 12 09.80243003 06 34.80 +23 35 13.8 19.6 GVEX119L01
K20X03K hC2020 12 09.80451603 06 33.92 +23 34 45.2 19.5 GVEX119L01
K20X03K pC2020 12 09.80660103 06 33.12 +23 34 16.0 19.7 GVEX119L01
K20X03K pC2020 12 09.80817903 06 32.47 +23 33 54.0 19.9 GVEX119L01
K20X03K hC2020 12 09.98592303 05 21.06 +22 52 13.3 19.8 GVEX119L01
K20X03K KC2020 12 09.98723803 05 20.53 +22 51 54.6 19.5 GVEX119L01
K20X03K KC2020 12 09.98845003 05 20.06 +22 51 37.6 19.7 GVEX119L01
K20X03K KC2020 12 10.10553603 04 37.39 +22 24 26.5 19.8 VuEX119H21
K20X03K KC2020 12 10.10844903 04 36.23 +22 23 46.0 19.8 VuEX119H21
K20X03K KC2020 12 10.11136203 04 35.08 +22 23 05.3 19.8 VuEX119H21
K20X03K C2020 12 10.61929 03 01 27.09 +20 25 57.3 20.9 GVEX119N88
K20X03K C2020 12 10.62000 03 01 26.75 +20 25 48.1 19.7 GVEX119N88
K20X03K C2020 12 10.62065 03 01 26.53 +20 25 38.4 19.3 GVEX119N88
K20X03K C2020 12 10.62126 03 01 26.25 +20 25 30.3 20.0 GVEX119N88
K20X03K C2020 12 10.62188 03 01 26.03 +20 25 21.3 19.7 GVEX119N88
K20X03K KC2020 12 11.02684 02 59 03.97 +18 53 45.3 19.5 GVEX119W34
K20X03K KC2020 12 11.04155 02 58 58.75 +18 50 27.8 19.6 GVEX119W34
K20X03K KC2020 12 11.05595 02 58 53.64 +18 47 14.4 19.0 GVEX119W34
K20X03K 1C2020 12 11.71990 02 55 12.84 +16 20 34.3 21.0 VVEX119033
K20X03K 1C2020 12 11.72088 02 55 12.51 +16 20 22.0 21.3 VVEX119033
K20X03K hC2020 12 11.75427302 55 01.62 +16 13 11.9 19.6 GVEX119L01
K20X03K hC2020 12 11.75480202 55 01.46 +16 13 05.2 19.5 GVEX119L01
K20X03K hC2020 12 11.75795402 55 00.41 +16 12 24.4 19.6 GVEX119L01
K20X03K hC2020 12 11.76008502 54 59.70 +16 11 56.9 19.6 GVEX119L01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, 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.
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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
N88 Xingming Observatory #3, Nanshan. Observer X. Gao. Measurer Q.-Z. Ye.
0.6-m f/8 Ritchey-Chretien + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.36-m
Schmidt-Cassegrain + CCD.
Orbital elements:
2020 XK3 Earth MOID = 0.1826 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 203.61153 (2000.0) P Q
n 1.09970515 Peri. 349.30412 -0.36614256 +0.45161195
a 0.9295767 Node 253.98054 -0.77902191 -0.62699151
e 0.2651115 Incl. 57.83263 -0.50898378 +0.63476634
P 0.90 H 21.9 G 0.15 U 9
Residuals in seconds of arc
201209 F52 0.2+ 0.1+ 201209 L01 0.1+ 0.1- 201211 W34 0.2- 0.2-
201209 F52 0.1+ 0.0 201210 H21 0.3- 0.1+ 201211 W34 0.5+ 0.4-
201209 F52 0.0 0.5- 201210 H21 0.4- 0.2+ 201211 033 0.0 0.3-
201209 F52 0.1+ 0.1+ 201210 H21 0.4- 0.2+ 201211 033 0.1- 0.1+
201209 L01 0.3+ 0.7- 201210 N88 0.8+ 0.3+ 201211 L01 0.2+ 0.2-
201209 L01 0.2- 0.0 201210 N88 0.3- 0.8+ 201211 L01 0.4+ 0.0
201209 L01 0.4+ 0.1+ 201210 N88 0.1+ 0.0 201211 L01 0.3+ 0.1+
201209 L01 0.3+ 0.3+ 201210 N88 0.7- 0.2+ 201211 L01 0.2+ 0.2+
201209 L01 0.1+ 0.1+ 201210 N88 0.5- 0.3-
201209 L01 0.1- 0.1- 201211 W34 0.8- 0.1-
Ephemeris:
2020 XK3 a,e,i = 0.93, 0.27, 58 q = 0.6831
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 11 09 47 35.8 +67 52 15 0.4486 1.1700 102.2 55.8 22.5
...
2020 11 26 06 13 47.5 +66 06 59 0.2647 1.1760 130.5 39.7 20.9
...
2020 12 04 03 58 48.1 +46 27 20 0.2054 1.1740 154.2 21.4 19.9
...
2020 12 10 03 05 17.4 +22 49 26 0.2058 1.1701 151.7 23.5 19.9
2020 12 11 02 59 12.1 +19 00 12 0.2101 1.1692 148.7 26.0 20.0
2020 12 12 02 53 42.8 +15 20 51 0.2155 1.1683 145.4 28.6 20.2
...
2020 12 18 02 30 18.9 -02 14 03 0.2657 1.1617 126.5 42.9 21.0
...
2020 12 26 02 14 42.7 -15 43 22 0.3592 1.1498 108.6 54.1 22.0
...
2021 01 10 02 06 20.3 -26 46 14 0.5521 1.1178 88.8 61.6 23.0
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-X119
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