MPEC 2020-S133 : 2020 SU2
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M.P.E.C. 2020-S133 Issued 2020 September 21, 10:45 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 SU2
Observations:
K20S02U C2020 08 26.43790 02 41 33.37 +22 26 48.7 21.2 GVES133G96
K20S02U C2020 08 26.44364 02 41 33.58 +22 26 49.7 22.2 GVES133G96
K20S02U C2020 08 26.44938 02 41 33.76 +22 26 52.3 VES133G96
K20S02U C2020 08 26.45512 02 41 33.96 +22 26 52.5 21.4 GVES133G96
K20S02U C2020 09 02.47611502 44 46.786+22 49 50.03 22.48GVES133F52
K20S02U C2020 09 02.50173402 44 47.063+22 49 54.06 21.09GVES133F52
K20S02U C2020 09 02.50386002 44 47.100+22 49 54.83 21.76GVES133F51
K20S02U C2020 09 02.50515502 44 47.119+22 49 54.63 21.62GVES133F51
K20S02U C2020 09 02.51419902 44 47.214+22 49 56.18 22.15GVES133F51
K20S02U C2020 09 02.51549402 44 47.233+22 49 56.40 20.92GVES133F51
K20S02U C2020 09 02.52583902 44 47.354+22 49 57.85 21.66GVES133F51
K20S02U C2020 09 02.53496402 44 47.465+22 49 59.14 21.24GVES133F51
K20S02U C2020 09 02.53626602 44 47.479+22 49 59.47 21.95GVES133F51
K20S02U* C2020 09 19.45233 02 41 24.49 +22 46 31.0 21.2 GVES133G96
K20S02U C2020 09 19.45796 02 41 24.31 +22 46 30.0 20.7 GVES133G96
K20S02U C2020 09 19.46359 02 41 24.05 +22 46 29.0 20.9 GVES133G96
K20S02U C2020 09 19.46922 02 41 23.79 +22 46 28.2 20.8 GVES133G96
K20S02U C2020 09 19.49330 02 41 22.72 +22 46 23.7 21.4 GVES133G96
K20S02U C2020 09 19.49532 02 41 22.62 +22 46 23.4 21.3 GVES133G96
K20S02U C2020 09 19.49748 02 41 22.57 +22 46 23.8 21.6 GVES133G96
K20S02U 4C2020 09 19.99432 02 41 03.36 +22 44 55.0 20.6 GVES133J04
K20S02U 4C2020 09 20.00094 02 41 03.07 +22 44 53.9 20.8 GVES133J04
K20S02U 4C2020 09 20.00756 02 41 02.79 +22 44 52.6 20.6 GVES133J04
K20S02U KC2020 09 20.32060202 40 49.25 +22 43 54.4 21.3 VuES133H21
K20S02U KC2020 09 20.32497302 40 49.02 +22 43 53.5 21.1 VuES133H21
K20S02U KC2020 09 20.32830 02 40 49.03 +22 43 53.5 21.4 GVES133H36
K20S02U KC2020 09 20.33021802 40 48.77 +22 43 52.6 21.0 VuES133H21
K20S02U KC2020 09 20.34441 02 40 48.21 +22 43 49.0 21.2 GVES133H36
K20S02U KC2020 09 20.37342 02 40 46.87 +22 43 44.1 20.9 GVES133H36
K20S02U C2020 09 20.39305 02 40 46.13 +22 43 41.9 21.1 GVES133G96
K20S02U C2020 09 20.39725 02 40 45.93 +22 43 41.3 21.0 GVES133G96
K20S02U C2020 09 20.40110 02 40 45.76 +22 43 40.3 21.1 GVES133G96
K20S02U KC2020 09 21.27316102 40 07.73 +22 40 46.0 21.8 VuES133H21
K20S02U KC2020 09 21.28034702 40 07.35 +22 40 44.4 21.5 VuES133H21
K20S02U KC2020 09 21.28520202 40 07.13 +22 40 43.2 21.8 VuES133H21
K20S02U C2020 09 21.30769 02 40 06.33 +22 40 39.2 21.3 GVES133I52
K20S02U C2020 09 21.31201 02 40 06.12 +22 40 38.5 20.4 GVES133I52
K20S02U C2020 09 21.31634 02 40 05.87 +22 40 38.0 21.5 GVES133I52
K20S02U C2020 09 21.32066 02 40 05.66 +22 40 37.3 21.6 GVES133I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, 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 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + 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.
J04 ESA Optical Ground Station, Tenerife. Observer E. Kuusela. Measurers A.
Knofel, D. Koschny, M. Busch, M. Micheli, E. Schwab. 1.0-m f/4.4
reflector + CCD.
Orbital elements:
2020 SU2 Earth MOID = 0.1494 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 359.71314 (2000.0) P Q
n 0.31953219 Peri. 34.62706 +0.40350738 +0.91294826
a 2.1189773 Node 259.23779 -0.85286114 +0.35118004
e 0.4521100 Incl. 3.55333 -0.33137542 +0.20784143
P 3.08 H 19.9 G 0.15 U 7
Residuals in seconds of arc
200826 G96 0.2- 0.4+ 200919 G96 0.7- 0.3- 200920 H21 0.2- 0.3+
200826 G96 0.0 0.1- 200919 G96 0.2+ 0.3- 200920 H36 0.1- 0.7-
200826 G96 0.2- 1.0+ 200919 G96 0.1+ 0.3- 200920 H36 0.1+ 0.2-
200826 G96 0.2- 0.3- 200919 G96 0.1- 0.1- 200920 G96 0.0 0.1+
200902 F52 0.5+ 0.3- 200919 G96 0.2- 0.2- 200920 G96 0.1- 0.2+
200902 F52 0.1- 0.2- 200919 G96 0.4- 0.2- 200920 G96 0.1+ 0.0
200902 F51 0.1+ 0.2+ 200919 G96 0.2+ 0.6+ 200921 H21 0.1+ 0.2+
200902 F51 0.1+ 0.2- 200919 J04 0.2- 0.3+ 200921 H21 0.3- 0.0
200902 F51 0.1- 0.0 200920 J04 0.2- 0.3+ 200921 H21 0.1- 0.2-
200902 F51 0.0 0.0 200920 J04 0.0 0.0 200921 I52 0.4+ 0.4-
200902 F51 0.0 0.1- 200920 H21 0.2+ 0.3+ 200921 I52 0.4+ 0.3-
200902 F51 0.0 0.1- 200920 H21 0.1- 0.2+ 200921 I52 0.1- 0.0
200902 F51 0.0 0.0 200920 H36 0.9+ 0.8+ 200921 I52 0.1- 0.2+
Ephemeris:
2020 SU2 a,e,i = 2.12, 0.45, 4 q = 1.1610
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 08 22 02 38 12.8 +22 05 32 0.7882 1.4338 105.0 43.0 21.8
...
2020 09 06 02 45 23.0 +22 56 15 0.7625 1.5189 117.5 36.1 21.7
...
2020 09 14 02 44 13.5 +22 57 17 0.7509 1.5658 125.4 31.6 21.6
...
2020 09 20 02 41 02.5 +22 44 57 0.7449 1.6014 132.0 27.8 21.5
2020 09 21 02 40 19.7 +22 41 45 0.7442 1.6073 133.1 27.1 21.5
2020 09 22 02 39 33.8 +22 38 14 0.7437 1.6133 134.3 26.5 21.5
...
2020 09 28 02 34 00.3 +22 10 20 0.7428 1.6491 141.4 22.3 21.4
...
2020 10 06 02 24 26.8 +21 15 41 0.7500 1.6970 151.5 16.3 21.3
...
2020 10 21 02 03 27.2 +18 51 57 0.7972 1.7865 170.5 5.3 21.1
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-S133
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