MPEC 2020-S150 : 2020 SE3
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M.P.E.C. 2020-S150 Issued 2020 September 22, 11:20 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 SE3
Observations:
K20S03E C2020 09 06.15447 17 01 26.02 +09 59 13.9 VES150703
K20S03E C2020 09 06.16441 17 01 52.86 +09 58 45.9 18.5 GVES150703
K20S03E* C2020 09 21.23782420 53 50.914+02 03 29.69 20.23wUES150F52
K20S03E C2020 09 21.24937620 53 53.605+02 03 22.00 20.60wUES150F52
K20S03E C2020 09 21.26102720 53 56.278+02 03 14.79 20.26wUES150F52
K20S03E C2020 09 21.27265520 53 58.945+02 03 07.21 20.39wUES150F52
K20S03E C2020 09 21.31953520 54 08.56 +02 02 31.4 20.2 GVES150H01
K20S03E C2020 09 21.32254620 54 09.26 +02 02 29.4 20.1 GVES150H01
K20S03E C2020 09 21.34051520 54 13.46 +02 02 18.0 20.2 GVES150H01
K20S03E C2020 09 21.34398120 54 14.27 +02 02 15.8 20.2 GVES150H01
K20S03E C2020 09 21.74902 20 55 49.37 +01 58 02.4 20.5 GVES150N88
K20S03E C2020 09 21.74990 20 55 49.54 +01 58 01.6 20.1 GVES150N88
K20S03E C2020 09 21.75080 20 55 49.79 +01 58 01.1 20.8 GVES150N88
K20S03E C2020 09 21.75168 20 55 49.96 +01 58 00.0 20.6 GVES150N88
K20S03E 1C2020 09 21.77639 20 55 56.97 +01 57 44.4 20.5 GVES150246
K20S03E 1C2020 09 21.77669 20 55 57.01 +01 57 44.2 VES150246
K20S03E 1C2020 09 21.77699 20 55 57.10 +01 57 45.0 VES150246
K20S03E 1C2020 09 21.77759 20 55 57.22 +01 57 43.5 VES150246
K20S03E 1C2020 09 21.77789 20 55 57.35 +01 57 43.8 20.2 GVES150246
K20S03E KC2020 09 21.81395 20 56 05.34 +01 57 21.2 20.3 GVES150A17
K20S03E IC2020 09 21.82005020 56 06.64 +01 57 19.6 20.6 GVES150L01
K20S03E KC2020 09 21.82993 20 56 08.88 +01 57 11.6 20.0 GVES150A17
K20S03E IC2020 09 21.83267120 56 09.36 +01 57 11.8 20.5 GVES150L01
K20S03E hC2020 09 21.83462220 56 09.83 +01 57 09.7 20.4 GVES150L01
K20S03E KC2020 09 21.83682720 56 10.55 +01 57 07.3 20.1 GVES150J95
K20S03E IC2020 09 21.84094020 56 11.18 +01 57 07.4 20.7 GVES150L01
K20S03E KC2020 09 21.84361 20 56 11.90 +01 57 03.2 20.3 GVES150A17
K20S03E KC2020 09 21.84573920 56 12.57 +01 57 01.3 20.0 GVES150J95
K20S03E 4C2020 09 21.84634 20 56 13.15 +01 57 09.5 20.2 GVES150J04
K20S03E 4C2020 09 21.84872 20 56 13.68 +01 57 08.1 20.0 GVES150J04
K20S03E 4C2020 09 21.85108 20 56 14.21 +01 57 06.9 20.2 GVES150J04
K20S03E KC2020 09 21.85167920 56 13.87 +01 56 57.8 19.8 GVES150J95
K20S03E KC2020 09 21.91582720 56 27.95 +01 56 19.3 19.1 GVES150J69
K20S03E KC2020 09 21.92693120 56 30.49 +01 56 13.5 19.3 GVES150J69
K20S03E KC2020 09 21.96637320 56 39.06 +01 55 49.3 19.8 GVES150Z99
K20S03E KC2020 09 21.96907620 56 39.67 +01 55 47.2 19.8 GVES150Z99
K20S03E KC2020 09 21.97177520 56 40.24 +01 55 46.0 19.6 GVES150Z99
K20S03E KC2020 09 22.02715 20 56 53.89 +01 55 18.6 20.2 GVES150W34
K20S03E KC2020 09 22.03843 20 56 56.27 +01 55 12.9 20.1 GVES150W34
K20S03E KC2020 09 22.05042 20 56 58.85 +01 55 06.6 19.5 GVES150W34
K20S03E KC2020 09 22.05178320 56 59.27 +01 55 03.5 20.5 VuES150H21
K20S03E KC2020 09 22.05724620 57 00.43 +01 55 00.3 20.7 VuES150H21
K20S03E KC2020 09 22.06270920 57 01.61 +01 54 57.2 20.4 VuES150H21
K20S03E KC2020 09 22.06744620 57 02.63 +01 54 54.3 20.4 VuES150H21
K20S03E C2020 09 22.14452 20 57 19.64 +01 54 12.2 20.4 GVES150G96
K20S03E KC2020 09 22.14502220 57 19.73 +01 54 11.9 20.09GVES150I52
K20S03E KC2020 09 22.14732320 57 20.18 +01 54 10.6 20.52GVES150I52
K20S03E KC2020 09 22.14962520 57 20.71 +01 54 09.1 20.20GVES150I52
K20S03E C2020 09 22.14979 20 57 20.77 +01 54 09.1 20.4 GVES150G96
K20S03E KC2020 09 22.15192620 57 21.17 +01 54 07.9 20.02GVES150I52
K20S03E C2020 09 22.15504 20 57 21.87 +01 54 06.0 19.9 GVES150G96
K20S03E C2020 09 22.16030 20 57 22.96 +01 54 03.0 20.2 GVES150G96
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M.
Tichy. 1.06-m f/2.7 reflector + 2048x2048 CCD.
703 Catalina Sky Survey. Observer T. A. Pruyne. Measurers B. Gray, D.
Rankin, F. C. Shelly. 1.5-m reflector + 10K CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m reflector +
CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers A.
Knofel, D. Koschny, M. Busch, M. Micheli, E. Schwab. 1.0-m f/4.4
reflector + CCD.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5 Newtonian
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
N88 Xingming Observatory #3, Nanshan. Observer X. Gao. Measurer Q.-Z. Ye.
0.6-m f/8 Ritchey-Chretien + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.36-m
f/1.9 Schmidt-Cassegrain + CCD.
Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8
Schmidt-Cassegrain + CCD.
Orbital elements:
2020 SE3 PHA, Earth MOID = 0.0475 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 32.47680 (2000.0) P Q
n 0.22432596 Peri. 262.94040 -0.64078352 +0.75905773
a 2.6825616 Node 326.31059 -0.59674622 -0.58670787
e 0.8579996 Incl. 11.96681 -0.48300149 -0.28214402
P 4.39 H 20.9 G 0.15 U 9
Residuals in seconds of arc
200906 703 0.3- 0.4+ 200921 246 1.0+ 0.6+ 200921 Z99 0.5+ 0.0
200906 703 0.3+ 0.4- 200921 A17 0.3- 0.1- 200922 W34 0.4+ 1.0-
200921 F52 0.1- 0.3+ 200921 L01 0.4+ 0.6+ 200922 W34 0.3- 0.1-
200921 F52 0.3+ 0.0 200921 A17 0.1- 0.1- 200922 W34 0.2- 0.6+
200921 F52 0.2+ 0.2+ 200921 L01 0.4- 0.3+ 200922 H21 0.1+ 0.0
200921 F52 0.2+ 0.0 200921 L01 0.2+ 0.6- 200922 H21 0.1- 0.1-
200921 H01 0.1- 0.0 200921 J95 0.7- 0.3+ 200922 H21 0.0 0.0
200921 H01 0.2- 0.1- 200921 L01 0.3- 0.9+ 200922 H21 0.1+ 0.1-
200921 H01 0.1- 0.1- 200921 A17 0.1+ 0.3- 200922 G96 0.1+ 0.0
200921 H01 0.1- 0.1- 200921 J95 0.1+ 0.3- 200922 I52 0.2- 0.0
200921 N88 0.3- 0.1+ 200921 J04 0.2- 0.1- 200922 I52 0.7- 0.1+
200921 N88 0.7- 0.1- 200921 J04 0.1- 0.1- 200922 I52 0.1- 0.1-
200921 N88 0.0 0.1- 200921 J04 0.2+ 0.1+ 200922 G96 0.3+ 0.0
200921 N88 0.4- 0.7- 200921 J95 0.0 0.3- 200922 I52 0.5- 0.0
200921 246 0.3+ 0.3+ 200921 J69 0.2+ 0.7- 200922 G96 0.1+ 0.1-
200921 246 0.1- 0.3+ 200921 J69 1.8+ 0.1+ 200922 G96 0.2- 0.0
200921 246 0.3+ 1.3+ 200921 Z99 0.6+ 0.1+
200921 246 0.1+ 0.2+ 200921 Z99 0.8+ 0.4-
Ephemeris:
2020 SE3 a,e,i = 2.68, 0.86, 12 q = 0.3809
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 08 23 11 08 25.3 +04 23 58 0.2549 0.7701 16.4 158.2 27.8
...
2020 09 07 17 37 38.5 +09 17 03 0.09583 1.0246 97.5 77.2 18.6
...
2020 09 15 20 17 19.2 +03 41 35 0.2080 1.1527 130.9 41.2 19.4
...
2020 09 21 20 52 52.1 +02 06 13 0.3138 1.2452 134.8 34.9 20.3
2020 09 22 20 56 47.0 +01 55 51 0.3321 1.2603 134.9 34.3 20.4
2020 09 23 21 00 21.3 +01 46 30 0.3505 1.2754 134.9 33.9 20.6
...
2020 09 29 21 16 54.4 +01 05 55 0.4637 1.3639 133.7 32.1 21.3
...
2020 10 07 21 32 03.5 +00 37 07 0.6210 1.4777 130.1 31.2 22.0
...
2020 10 22 21 53 03.7 +00 23 59 0.9341 1.6792 121.0 30.5 23.2
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-S150
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