MPEC 2020-U219 : 2020 UB5
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M.P.E.C. 2020-U219 Issued 2020 October 25, 00:46 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 UB5
Observations:
K20U05B C2020 10 20.56022203 50 59.060+24 32 58.42 21.16GVEU219F51
K20U05B C2020 10 20.57245403 51 01.318+24 32 27.99 21.05GVEU219F51
K20U05B C2020 10 20.58469203 51 03.602+24 31 57.87 20.56GVEU219F51
K20U05B C2020 10 21.38771603 54 11.397+23 58 34.57 20.95GVEU219F51
K20U05B C2020 10 21.40029203 54 13.907+23 58 04.05 20.76GVEU219F51
K20U05B C2020 10 22.47371503 58 18.396+23 10 23.68 20.91GVEU219F51
K20U05B C2020 10 22.48608203 58 20.781+23 09 49.98 21.07GVEU219F51
K20U05B* C2020 10 23.44896804 02 05.20 +22 23 08.0 20.95GVEU219G96
K20U05B C2020 10 23.45408604 02 06.24 +22 22 52.3 20.77GVEU219G96
K20U05B C2020 10 23.45920604 02 07.30 +22 22 36.2 21.09GVEU219G96
K20U05B C2020 10 23.46433104 02 08.34 +22 22 20.5 20.41GVEU219G96
K20U05B KC2020 10 23.50764604 02 17.35 +22 20 05.4 21.19GVEU219I52
K20U05B KC2020 10 23.50932504 02 17.70 +22 20 00.2 21.69GVEU219I52
K20U05B KC2020 10 23.51100404 02 18.05 +22 19 55.1 20.92GVEU219I52
K20U05B KC2020 10 24.47980704 06 14.86 +21 29 43.4 20.91GVEU219I52
K20U05B KC2020 10 24.48320904 06 15.57 +21 29 32.2 20.50GVEU219I52
K20U05B KC2020 10 24.48661004 06 16.28 +21 29 20.6 20.67GVEU219I52
K20U05B KC2020 10 24.49001104 06 17.05 +21 29 09.2 20.55GVEU219I52
Observer details:
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. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer D. Rankin. Measurers E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers G. J. Leonard, R. A.
Kowalski. Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J.
Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
Wierzchos. 1.0-m reflector + CCD.
Orbital elements:
2020 UB5 Earth MOID = 0.0448 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 348.07197 (2000.0) P Q
n 0.80599733 Peri. 250.06287 -0.24113111 -0.96915306
a 1.1435285 Node 214.01961 +0.92100356 -0.21196124
e 0.1481932 Incl. 5.22727 +0.30595462 -0.12575685
P 1.22 H 24.9 G 0.15 U 6
Residuals in seconds of arc
201020 F51 0.2- 0.0 201022 F51 0.1- 0.1+ 201023 I52 0.2- 0.1+
201020 F51 0.1- 0.0 201023 G96 0.0 0.1+ 201023 I52 0.2- 0.3+
201020 F51 0.2+ 0.4+ 201023 G96 0.1- 0.2+ 201024 I52 0.3+ 0.0
201021 F51 0.1- 0.2- 201023 G96 0.1+ 0.2- 201024 I52 0.1+ 0.2+
201021 F51 0.4+ 0.4- 201023 G96 0.0 0.0 201024 I52 0.1- 0.1-
201022 F51 0.2- 0.0 201023 I52 0.1- 0.0 201024 I52 0.4+ 0.1-
Ephemeris:
2020 UB5 a,e,i = 1.14, 0.15, 5 q = 0.9741
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 09 25 02 37 00.1 +30 38 07 0.1810 1.1356 133.8 39.6 23.0
...
2020 10 10 03 16 17.3 +29 12 25 0.1258 1.0995 141.2 34.7 22.0
...
2020 10 18 03 41 49.9 +26 05 44 0.1007 1.0805 145.1 31.8 21.4
...
2020 10 24 04 04 20.5 +21 55 30 0.08429 1.0666 147.4 30.2 21.0
2020 10 25 04 08 27.5 +21 01 44 0.08179 1.0644 147.6 30.0 20.9
2020 10 26 04 12 41.4 +20 04 01 0.07935 1.0621 147.8 29.9 20.8
...
2020 11 01 04 40 48.3 +12 43 09 0.06643 1.0489 147.1 30.9 20.4
...
2020 11 09 05 26 29.6 -01 50 24 0.05471 1.0323 138.7 39.3 20.2
...
2020 11 24 07 16 00.2 -34 12 47 0.05432 1.0054 108.0 69.1 21.0
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-U219
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