MPEC 2020-T124 : 2020 TW3
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M.P.E.C. 2020-T124 Issued 2020 October 14, 03:24 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 TW3
Observations:
K20T03W C2020 10 11.37934 03 21 27.63 +11 03 40.3 20.8 GVET124703
K20T03W C2020 10 11.38467 03 21 28.96 +11 03 58.0 20.6 GVET124703
K20T03W C2020 10 11.39001 03 21 30.42 +11 04 13.7 20.1 GVET124703
K20T03W C2020 10 11.39534 03 21 31.84 +11 04 30.2 20.1 GVET124703
K20T03W* C2020 10 12.56279703 27 32.349+12 10 26.55 20.00wUET124F51
K20T03W C2020 10 12.57564603 27 36.372+12 11 13.14 20.14wUET124F51
K20T03W C2020 10 12.58854103 27 40.452+12 12 00.19 19.90wUET124F51
K20T03W C2020 10 12.60147303 27 44.532+12 12 46.93 20.10wUET124F51
K20T03W KC2020 10 12.92239003 29 38.53 +12 32 27.5 18.9 GVET124203
K20T03W KC2020 10 12.94683603 29 46.80 +12 34 01.5 19.5 GVET124203
K20T03W KC2020 10 12.97127503 29 55.11 +12 35 36.4 19.5 GVET124203
K20T03W KC2020 10 13.04352 03 30 19.69 +12 40 16.9 19.8 GVET124204
K20T03W KC2020 10 13.05181 03 30 22.53 +12 40 49.2 VET124204
K20T03W HC2020 10 13.06042 03 30 25.46 +12 41 23.3 VET124204
K20T03W KC2020 10 13.25508 03 31 38.50 +12 54 15.5 19.6 GVET124V01
K20T03W KC2020 10 13.29189 03 31 51.59 +12 56 44.6 19.5 GVET124V01
K20T03W KC2020 10 13.32611 03 32 03.77 +12 59 03.9 19.5 GVET124V01
K20T03W KC2020 10 13.35530 03 32 13.32 +13 01 05.3 19.6 GVET124H36
K20T03W KC2020 10 13.35891 03 32 14.62 +13 01 19.9 19.6 GVET124H36
K20T03W KC2020 10 13.36253 03 32 15.90 +13 01 34.3 19.8 GVET124H36
K20T03W hC2020 10 13.85796903 35 31.16 +13 36 12.3 19.7 GVET124L01
K20T03W hC2020 10 13.85904703 35 31.60 +13 36 16.8 20.0 GVET124L01
K20T03W KC2020 10 13.86056003 35 32.18 +13 36 23.2 19.8 GVET124L01
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
703 Catalina Sky Survey. Observer K. W. Wierzchos. Measurers E. J.
Christensen, B. Gray, D. Rankin, F. C. Shelly. 1.5-m reflector + 10K CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Lyon. Measurer K.
Korlevic. 1.0-m f/2.9 reflector + CCD.
V01 Mountainville Observatory, Alpine. Observer B. Sheets. 0.36-m reflector
+ CCD.
Orbital elements:
2020 TW3 Earth MOID = 0.0214 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Pan
M 2.34756 (2000.0) P Q
n 0.32753547 Peri. 87.37837 -0.43190015 -0.89739436
a 2.0843172 Node 28.75319 +0.73487889 -0.40815711
e 0.6851223 Incl. 10.81402 +0.52289127 -0.16760408
P 3.01 H 22.51 G 0.15 U 9
Residuals in seconds of arc
201011 703 1.1+ 0.2- 201012 203 0.4+ 0.7+ 201013 V01 0.2+ 0.1+
201011 703 0.4- 0.8+ 201012 203 0.4- 0.0- 201013 H36 0.1+ 0.6+
201011 703 0.0- 0.2- 201012 203 0.3- 0.0+ 201013 H36 0.4+ 0.5+
201011 703 0.2- 0.3- 201013 204 0.2- 0.4- 201013 H36 0.3+ 0.2+
201012 F51 0.0+ 0.0- 201013 204 0.0- 0.5- 201013 L01 0.1- 0.1-
201012 F51 0.1- 0.1- 201013 204 0.2- 0.0+ 201013 L01 0.1+ 0.3-
201012 F51 0.1+ 0.1+ 201013 V01 0.5+ 0.7+ 201013 L01 0.2- 0.6-
201012 F51 0.0- 0.1- 201013 V01 0.1+ 0.2+
Ephemeris:
2020 TW3 a,e,i = 2.08, 0.69, 11 q = 0.6563
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 09 14 02 25 16.1 +02 41 37 0.5498 1.4495 135.3 29.2 23.3
...
2020 09 29 02 46 42.6 +05 10 23 0.3359 1.2882 143.8 27.3 21.9
...
2020 10 07 03 04 56.1 +08 06 32 0.2316 1.1998 146.7 27.2 20.9
...
2020 10 13 03 30 03.6 +12 37 55 0.1586 1.1327 146.0 29.5 20.1
2020 10 14 03 36 26.0 +13 47 13 0.1470 1.1215 145.3 30.4 19.9
2020 10 15 03 43 52.4 +15 07 17 0.1357 1.1103 144.4 31.5 19.7
...
2020 10 21 05 18 35.2 +29 18 12 0.07686 1.0431 126.6 50.0 18.9
...
2020 10 29 11 29 51.5 +30 26 42 0.07963 0.9547 59.0 116.9 21.5
...
2020 11 13 13 41 12.9 +09 11 03 0.2476 0.8008 35.4 134.3 25.2
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-T124
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