[Iaude] MPEC X166: 2020 XF5 [a=2.00,e=0.67,i=8.0,H=25.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 14 08:15:03 EST 2020
M.P.E.C. 2020-X166 Issued 2020 December 14, 13:13 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 XF5
Observations:
K20X05F C2020 12 11.40218804 13 38.787-13 18 09.29 VEX166F51
K20X05F* C2020 12 11.41449404 13 27.092-13 21 47.78 20.39wUEX166F51
K20X05F C2020 12 11.42701404 13 15.187-13 25 30.01 20.35wUEX166F51
K20X05F C2020 12 12.36903403 55 39.577-19 12 00.98 20.15wUEX166F51
K20X05F C2020 12 12.38100103 55 21.172-19 17 24.83 20.06wUEX166F51
K20X05F C2020 12 12.39307603 55 02.495-19 22 53.13 VEX166F51
K20X05F 2C2020 12 12.84579403 42 41.027-23 12 05.50 19.3 GVEX166J04
K20X05F 2C2020 12 12.84709003 42 38.439-23 12 49.82 19.6 GVEX166J04
K20X05F 2C2020 12 12.84837603 42 35.869-23 13 34.06 19.7 GVEX166J04
K20X05F |C2020 12 13.05219 03 35 31.54 -25 10 01.7 19.6 VuEX166807
K20X05F |C2020 12 13.05634 03 35 21.95 -25 12 37.0 19.8 VuEX166807
K20X05F |C2020 12 13.06050 03 35 12.30 -25 15 12.7 19.6 VuEX166807
K20X05F KC2020 12 14.45749002 00 37.52 -44 23 32.9 19.8 GVEX166474
K20X05F KC2020 12 14.45834202 00 31.46 -44 24 20.9 20.0 GVEX166474
K20X05F KC2020 12 14.45919502 00 25.33 -44 25 09.0 19.5 GVEX166474
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 Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.5 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. Fairlamb, H.
Flewelling, C.-C. Lin, E. Magnier. 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.
Orbital elements:
2020 XF5 Earth MOID = 0.0160 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 345.12201 (2000.0) P Q
n 0.34819296 Peri. 72.85200 -0.94088965 -0.30851066
a 2.0010413 Node 89.00395 +0.23241027 -0.88830789
e 0.6704411 Incl. 8.03828 +0.24639830 -0.34019150
P 2.83 H 25.4 G 0.15 U 7
Residuals in seconds of arc
201211 F51 0.3- 0.3- 201212 F51 0.1+ 0.2- 201213 807 0.0 0.3+
201211 F51 0.1- 0.3- 201212 J04 0.1+ 0.8+ 201213 807 0.1+ 0.4+
201211 F51 0.7+ 0.7+ 201212 J04 0.1+ 0.7+ 201214 474 0.2- 0.2-
201212 F51 0.3- 0.3- 201212 J04 0.0 0.4+ 201214 474 0.3+ 0.1-
201212 F51 0.2- 0.2- 201213 807 0.0 0.4+ 201214 474 0.1+ 0.1-
Ephemeris:
2020 XF5 a,e,i = 2.00, 0.67, 8 q = 0.6595
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 14 05 03 19.5 +07 19 12 0.3609 1.3191 152.0 20.6 24.8
...
2020 11 29 04 59 24.3 +03 37 43 0.1797 1.1567 159.8 17.1 22.9
...
2020 12 07 04 45 12.7 -02 02 34 0.09141 1.0689 155.2 22.7 21.4
...
2020 12 13 03 37 18.9 -24 38 16 0.03145 1.0033 126.0 52.6 19.8
2020 12 14 02 44 34.0 -37 13 07 0.02430 0.9924 108.6 70.0 19.8
2020 12 15 00 40 47.4 -52 05 44 0.02063 0.9816 81.9 96.9 20.4
...
2020 12 21 17 59 06.8 -22 54 37 0.06614 0.9176 0.7 179.2
...
2020 12 29 17 33 36.0 -14 53 56 0.1539 0.8366 16.2 160.9 32.2
...
2021 01 13 17 33 33.1 -13 03 52 0.3409 0.7127 30.9 134.9 28.6
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-X166
More information about the Iaude
mailing list