MPEC 2020-X123 : 2020 XP3
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2020-X122
Read MPEC 2020-X124
M.P.E.C. 2020-X123 Issued 2020 December 12, 03:40 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
2020 XP3
Observations:
K20X03P C2020 12 07.35329404 36 05.373+01 53 59.29 20.56GVEX123F52
K20X03P C2020 12 07.36417704 35 54.491+01 53 34.52 20.74GVEX123F52
K20X03P C2020 12 07.37508004 35 43.425+01 53 09.72 19.91GVEX123F52
K20X03P C2020 12 07.38601304 35 32.374+01 52 44.51 20.82GVEX123F52
K20X03P* C2020 12 10.33823103 27 05.081-00 46 25.25 20.43wUEX123F51
K20X03P C2020 12 10.35021903 26 41.552-00 47 17.61 20.42wUEX123F51
K20X03P C2020 12 10.36220403 26 17.938-00 48 10.34 20.40wUEX123F51
K20X03P 2C2020 12 10.85456903 09 39.671-01 26 21.55 19.8 GVEX123J04
K20X03P 2C2020 12 10.85723403 09 33.841-01 26 34.25 19.8 GVEX123J04
K20X03P 2C2020 12 10.85980303 09 28.218-01 26 46.66 20.0 GVEX123J04
K20X03P |C2020 12 11.10864 03 00 12.99 -01 45 06.0 20.1 VuEX123807
K20X03P |C2020 12 11.11224 03 00 04.61 -01 45 23.8 19.9 VuEX123807
K20X03P |C2020 12 11.11575 02 59 56.47 -01 45 41.3 20.0 VuEX123807
K20X03P C2020 12 11.28655202 53 24.486-02 02 15.87 19.95GVEX123F52
K20X03P C2020 12 11.29757102 52 57.812-02 03 13.65 19.70GVEX123F52
K20X03P C2020 12 11.29884502 52 54.730-02 03 20.39 19.54GVEX123F52
K20X03P hC2020 12 11.72660202 35 23.81 -02 42 25.1 20.6 GVEX123L01
K20X03P hC2020 12 11.72848502 35 18.88 -02 42 35.3 20.7 GVEX123L01
K20X03P hC2020 12 11.72963102 35 15.90 -02 42 41.7 20.6 GVEX123L01
K20X03P 1C2020 12 11.73313 02 35 06.52 -02 43 11.7 20.8 VVEX123033
K20X03P 1C2020 12 11.73364 02 35 05.20 -02 43 15.1 21.4 VVEX123033
K20X03P 1C2020 12 11.85720 02 29 39.65 -02 54 42.7 20.2 VVEX123033
K20X03P 1C2020 12 11.85766 02 29 38.41 -02 54 45.2 20.2 VVEX123033
K20X03P 1C2020 12 11.85812 02 29 37.19 -02 54 47.8 20.3 VVEX123033
K20X03P 1C2020 12 11.85858 02 29 35.95 -02 54 50.2 20.8 VVEX123033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
807 Cerro Tololo Observatory, La Serena. 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, 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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers M.
Micheli, D. Koschny, L. Conversi, R. Kresken, A. Knofel, M. Busch, E.
Schwab. 1.0-m f/4.4 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2020 XP3 Earth MOID = 0.0046 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 317.24763 (2000.0) P Q
n 0.88296814 Peri. 126.01878 -0.86047398 +0.43519833
a 1.0760671 Node 81.14101 -0.50925602 -0.75055687
e 0.6770236 Incl. 15.55283 +0.01558294 -0.49725929
P 1.12 H 24.7 G 0.15 U 9
Residuals in seconds of arc
201207 F52 0.5- 0.1- 201210 J04 0.4+ 0.1+ 201211 L01 0.3- 1.0+
201207 F52 0.6+ 0.0 201211 807 0.1- 0.1- 201211 033 0.1+ 0.4-
201207 F52 0.3- 0.2+ 201211 807 0.4- 0.3+ 201211 033 0.2+ 0.9-
201207 F52 0.1+ 0.1+ 201211 807 0.2- 0.5+ 201211 033 0.2+ 0.3-
201210 F51 1.1- 0.2- 201211 F52 0.6+ 0.1+ 201211 033 0.1+ 0.3-
201210 F51 0.2+ 0.0 201211 F52 0.7- 0.3- 201211 033 0.2+ 0.3-
201210 F51 1.1+ 0.0 201211 F52 0.7- 0.4- 201211 033 0.0 0.1-
201210 J04 0.0 0.2- 201211 L01 0.3+ 0.8+
201210 J04 0.2+ 0.0 201211 L01 0.3- 1.1+
Ephemeris:
2020 XP3 a,e,i = 1.08, 0.68, 16 q = 0.3475
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 12 06 09 45.4 +07 00 18 0.4276 1.3262 134.8 32.0 24.8
...
2020 11 27 05 50 58.6 +05 06 56 0.2230 1.1869 151.1 23.7 22.9
...
2020 12 05 05 06 15.3 +03 06 10 0.1241 1.1029 160.1 17.7 21.3
...
2020 12 11 03 04 19.1 -01 37 04 0.06457 1.0351 140.2 37.5 20.3
2020 12 12 02 23 22.4 -03 06 01 0.05862 1.0234 130.2 47.2 20.4
2020 12 13 01 35 06.7 -04 42 03 0.05496 1.0116 118.2 59.1 20.5
...
2020 12 19 21 29 05.8 -08 28 15 0.08415 0.9380 54.9 120.9 24.1
...
2020 12 27 19 58 28.5 -07 54 15 0.1743 0.8327 27.5 147.0 28.4
...
2021 01 11 19 14 18.3 -09 15 18 0.3851 0.6146 13.1 158.7 32.1
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-X123
Read MPEC 2020-X122
Read MPEC 2020-X124
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)