MPEC 2020-X59 : 2020 XM1
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M.P.E.C. 2020-X59 Issued 2020 December 8, 02:28 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 XM1
Observations:
K20X01M* C2020 12 06.12381623 27 13.13 +07 38 10.4 20.65GVEX059G96
K20X01M C2020 12 06.12897923 27 13.15 +07 38 37.9 20.52GVEX059G96
K20X01M C2020 12 06.13414723 27 13.17 +07 39 05.8 20.79GVEX059G96
K20X01M C2020 12 06.13932123 27 13.19 +07 39 34.0 20.86GVEX059G96
K20X01M KC2020 12 06.20988423 27 13.48 +07 45 52.8 21.52GVEX059I52
K20X01M KC2020 12 06.21114423 27 13.49 +07 45 59.3 20.62GVEX059I52
K20X01M KC2020 12 06.21240423 27 13.50 +07 46 06.4 20.82GVEX059I52
K20X01M C2020 12 06.21284723 27 14.782+07 46 16.29 21.06wUEX059F52
K20X01M KC2020 12 06.21366423 27 13.53 +07 46 12.5 21.11GVEX059I52
K20X01M KC2020 12 06.21721 23 27 13.57 +07 46 31.9 21.2 RoEX059691
K20X01M C2020 12 06.22501023 27 14.816+07 47 21.33 21.07wUEX059F52
K20X01M KC2020 12 06.22921 23 27 13.61 +07 47 36.4 21.2 RoEX059691
K20X01M C2020 12 06.23723123 27 14.854+07 48 27.20 20.68wUEX059F52
K20X01M C2020 12 06.24946223 27 14.837+07 49 32.45 20.56wUEX059F52
K20X01M KC2020 12 07.06786523 27 27.78 +09 00 38.8 20.66GVEX059V06
K20X01M KC2020 12 07.06894623 27 27.80 +09 00 44.1 20.90GVEX059V06
K20X01M KC2020 12 08.05989323 27 44.73 +10 22 19.8 20.96GVEX059V06
K20X01M KC2020 12 08.06255723 27 44.75 +10 22 33.4 21.14GVEX059V06
K20X01M KC2020 12 08.06388923 27 44.79 +10 22 39.2 20.98GVEX059V06
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer T. H. Bressi. 0.9-m
f/3 reflector + 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.
G96 Mt. Lemmon Survey. Observer T. A. Pruyne. 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. Observer D. C. Fuls. 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.
V06 Catalina Sky Survey-Kuiper. Observer D. C. Fuls. 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. 1.55-m reflector +
1K CCD.
Orbital elements:
2020 XM1 Earth MOID = 0.0629 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 163.21119 (2000.0) P Q
n 1.32606267 Peri. 201.44953 -0.25969449 +0.84774254
a 0.8205279 Node 56.51547 -0.78559177 +0.09305983
e 0.3301577 Incl. 33.67724 -0.56160872 -0.52218048
P 0.74 H 21.5 G 0.15 U 9
Residuals in seconds of arc
201206 G96 0.2- 0.1- 201206 F52 0.2- 0.2+ 201207 V06 0.3- 0.0
201206 G96 0.1- 0.4- 201206 I52 0.3+ 0.3- 201207 V06 0.1- 0.2-
201206 G96 0.0 0.4- 201206 691 0.4+ 0.2- 201208 V06 0.1- 0.3-
201206 G96 0.1+ 0.0 201206 F52 0.1+ 0.0 201208 V06 0.1- 0.5+
201206 I52 0.1- 0.2+ 201206 691 0.2- 0.2+ 201208 V06 0.4+ 0.1-
201206 I52 0.1- 0.0 201206 F52 0.5+ 0.4+
201206 I52 0.1- 0.3+ 201206 F52 0.0 0.2+
Ephemeris:
2020 XM1 a,e,i = 0.82, 0.33, 34 q = 0.5496
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 11 08 00 30 15.6 -79 29 47 0.1824 0.9823 82.1 87.3 20.8
...
2020 11 23 23 28 42.1 -23 23 44 0.1718 1.0364 101.8 68.9 20.2
...
2020 12 01 23 26 36.2 -01 27 26 0.2225 1.0578 102.8 65.4 20.7
...
2020 12 07 23 27 26.6 +08 55 01 0.2725 1.0704 100.8 64.7 21.1
2020 12 08 23 27 43.5 +10 17 40 0.2814 1.0722 100.4 64.6 21.2
2020 12 09 23 28 02.5 +11 35 32 0.2903 1.0739 100.0 64.6 21.3
...
2020 12 15 23 30 37.0 +18 01 44 0.3455 1.0826 97.1 64.4 21.6
...
2020 12 23 23 35 32.7 +24 10 43 0.4198 1.0896 93.0 64.4 22.1
...
2021 01 07 23 48 04.7 +31 57 03 0.5515 1.0886 85.5 64.2 22.7
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-X59
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