MPEC 2020-S124 : 2020 SM2
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M.P.E.C. 2020-S124 Issued 2020 September 21, 00:26 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 SM2
Observations:
K20S02M C2020 09 15.31782 23 55 57.02 -07 29 13.6 21.9 GVES124G96
K20S02M C2020 09 15.32341 23 55 59.91 -07 28 41.8 20.9 GVES124G96
K20S02M C2020 09 15.32901 23 56 02.80 -07 28 11.0 21.3 GVES124G96
K20S02M C2020 09 15.33461 23 56 05.66 -07 27 39.6 VES124G96
K20S02M* C2020 09 20.37443 02 01 51.39 +10 21 58.6 VES124G96
K20S02M C2020 09 20.38021 02 02 06.90 +10 24 19.4 20.3 GVES124G96
K20S02M C2020 09 20.38599 02 02 22.46 +10 26 39.7 19.8 GVES124G96
K20S02M C2020 09 20.39176 02 02 38.02 +10 28 58.9 19.6 GVES124G96
K20S02M C2020 09 20.48701 02 07 00.46 +11 07 31.7 19.7 GVES124I52
K20S02M C2020 09 20.48780 02 07 02.63 +11 07 50.3 19.8 GVES124I52
K20S02M C2020 09 20.48859 02 07 04.85 +11 08 09.7 19.6 GVES124I52
K20S02M C2020 09 20.48937 02 07 07.09 +11 08 28.5 19.9 GVES124I52
K20S02M KC2020 09 20.96360002 34 48.28 +14 26 07.6 19.8 GVES124J95
K20S02M EC2020 09 20.96895202 35 06.73 +14 28 33.2 19.0 GVES124J95
K20S02M KC2020 09 20.97123702 35 14.63 +14 29 36.5 19.9 GVES124J95
K20S02M KC2020 09 20.97794402 35 37.76 +14 32 37.9 18.8 GVES124J95
K20S02M KC2020 09 20.97976 02 35 35.36 +14 34 07.7 20.1 GVES124K62
K20S02M KC2020 09 20.98031102 35 45.93 +14 33 42.3 20.1 GVES124J95
K20S02M KC2020 09 20.99149 02 36 15.19 +14 39 24.6 19.8 GVES124K62
K20S02M KC2020 09 21.00126 02 36 48.46 +14 43 47.7 19.7 GVES124K62
Observer details:
G96 Mt. Lemmon Survey. Observers D. Rankin, K. W. Wierzchos. Measurers B.
Gray, D. Rankin, F. C. Shelly, 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, R. L. Seaman, K. W. Wierzchos. 1.5-m
reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
K62 Teplice Observatory. Observers Z. Moravec, R. Neuvirt. Measurer Z.
Moravec. 0.43-m f/4.5 reflector + CCD.
Orbital elements:
2020 SM2 Earth MOID = 0.0012 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 245.38527 (2000.0) P Q
n 0.74048483 Peri. 46.41726 +0.70456312 -0.70964120
a 1.2100183 Node 358.78823 +0.64512465 +0.64075877
e 0.2103905 Incl. 1.15739 +0.29564338 +0.29298048
P 1.33 H 28.9 G 0.15 U 6
Residuals in seconds of arc
200915 G96 0.7- 0.7- 200920 G96 0.0 1.0- 200920 J95 0.1+ 0.7+
200915 G96 0.1- 0.3+ 200920 I52 1.1+ 0.7+ 200920 J95 0.1+ 0.2-
200915 G96 0.4+ 0.0 200920 I52 0.1+ 0.2+ 200920 K62 0.7- 1.0+
200915 G96 0.4+ 0.3+ 200920 I52 0.2- 0.5+ 200920 J95 0.3+ 0.1-
200920 G96 0.4- 0.1- 200920 I52 0.2+ 0.4+ 200920 K62 0.8- 1.4+
200920 G96 0.6- 0.2+ 200920 J95 0.1+ 0.7- 200921 K62 0.2+ 1.2+
200920 G96 0.3- 0.0 200920 J95 0.2- 0.6-
Ephemeris:
2020 SM2 a,e,i = 1.21, 0.21, 1 q = 0.9554
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 08 22 22 48 01.4 -15 12 02 0.08838 1.0983 169.0 10.1 24.5
...
2020 09 06 23 07 18.2 -13 36 25 0.04376 1.0514 172.6 7.1 22.7
...
2020 09 14 23 43 13.9 -09 08 17 0.02277 1.0286 173.2 6.7 21.3
...
2020 09 20 01 44 01.0 +08 03 01 0.0097651.0128 150.1 29.6 20.2
2020 09 21 02 36 21.9 +14 53 05 0.0085471.0103 136.8 42.9 20.2
2020 09 22 03 44 51.8 +22 08 15 0.0080141.0078 120.2 59.4 20.6
...
2020 09 28 08 37 10.3 +27 22 43 0.01708 0.9938 60.8 118.4 24.8
...
2020 10 06 09 45 18.2 +22 32 45 0.03665 0.9778 52.4 125.9 27.0
...
2020 10 21 10 21 54.2 +18 47 32 0.07530 0.9574 57.7 118.5 27.9
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-S124
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