MPEC 2020-U146 : 2020 UO2
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M.P.E.C. 2020-U146 Issued 2020 October 21, 00:14 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 UO2
Observations:
K20U02O* C2020 10 16.53174502 28 57.079-14 48 30.29 22.70wUEU146F51
K20U02O C2020 10 16.54486602 28 56.140-14 48 39.84 22.85wUEU146F51
K20U02O C2020 10 16.55827702 28 55.166-14 48 49.61 22.14GVEU146F51
K20U02O C2020 10 16.57140202 28 54.203-14 48 59.07 22.01wUEU146F51
K20U02O C2020 10 17.47935802 27 54.038-14 59 52.55 21.87GVEU146F51
K20U02O C2020 10 17.51019102 27 51.776-15 00 13.99 21.97GVEU146F51
K20U02O C2020 10 17.52608902 27 50.610-15 00 24.92 21.97GVEU146F51
K20U02O ^C2020 10 19.37922302 25 46.645-15 20 37.55 21.97GVEU146568
K20U02O ^C2020 10 19.38016902 25 46.575-15 20 38.17 21.98GVEU146568
K20U02O ^C2020 10 19.38111802 25 46.500-15 20 38.65 21.96GVEU146568
K20U02O C2020 10 20.40622102 24 37.097-15 30 43.08 22.83wUEU146F51
K20U02O C2020 10 20.41813702 24 36.216-15 30 49.85 22.73wUEU146F51
K20U02O C2020 10 20.43009002 24 35.335-15 30 56.60 22.62wUEU146F51
Observer details:
568 Mauna Kea. Observers R. Wainscoat, H. Januszewski, T. Burdullis.
Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope +
CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman, K. Chambers, T. Dukes. 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.
Orbital elements:
2020 UO2 Earth MOID = 0.2168 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 67.85430 (2000.0) P Q
n 0.40833620 Peri. 153.87276 +0.64354683 +0.76007794
a 1.7993851 Node 155.85325 -0.73518546 +0.64660699
e 0.3241299 Incl. 12.73265 -0.21295499 +0.06466010
P 2.41 H 21.8 G 0.15 U 6
Residuals in seconds of arc
201016 F51 0.1- 0.0 201017 F51 0.0 0.0 201020 F51 0.0 0.0
201016 F51 0.1+ 0.0 201017 F51 0.0 0.0 201020 F51 0.0 0.0
201016 F51 0.1+ 0.0 201019 568 0.0 0.0 201020 F51 0.0 0.1+
201016 F51 0.2- 0.0 201019 568 0.0 0.1-
201017 F51 0.0 0.0 201019 568 0.1- 0.0
Ephemeris:
2020 UO2 a,e,i = 1.80, 0.32, 13 q = 1.2162
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 09 21 02 47 22.9 -06 17 42 0.4804 1.3913 136.2 29.9 22.2
...
2020 10 06 02 39 35.7 -11 59 33 0.5057 1.4513 147.3 21.8 22.2
...
2020 10 14 02 31 43.9 -14 14 43 0.5316 1.4848 150.9 19.0 22.3
...
2020 10 20 02 25 04.3 -15 26 40 0.5575 1.5104 151.9 18.1 22.4
2020 10 21 02 23 56.8 -15 36 01 0.5623 1.5147 151.8 18.1 22.4
2020 10 22 02 22 49.4 -15 44 38 0.5674 1.5190 151.8 18.0 22.4
...
2020 10 28 02 16 17.0 -16 20 32 0.6008 1.5451 150.5 18.5 22.6
...
2020 11 05 02 08 38.0 -16 29 04 0.6539 1.5801 146.9 20.1 22.9
...
2020 11 20 01 59 42.7 -15 07 04 0.7789 1.6459 137.0 24.2 23.5
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-U146
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