MPEC 2020-A47 : 2020 AP
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M.P.E.C. 2020-A47 Issued 2020 January 3, 15:25 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 AP
Observations:
K20A00P* C2020 01 01.56259608 26 03.768+13 03 22.63 20.60wUEA047F51
K20A00P C2020 01 01.57618208 25 53.517+13 02 35.82 20.39wUEA047F51
K20A00P C2020 01 01.58973308 25 43.366+13 01 49.06 20.74wUEA047F51
K20A00P KC2020 01 01.84510408 23 02.40 +12 46 57.1 20.7 GVEA047L01
K20A00P KC2020 01 01.85347608 22 56.87 +12 46 31.5 20.9 GVEA047L01
K20A00P pC2020 01 01.85841508 22 53.58 +12 46 17.8 20.6 GVEA047L01
K20A00P IC2020 01 01.86432008 22 49.62 +12 46 00.3 20.8 GVEA047L01
K20A00P C2020 01 01.94461 08 21 55.86 +12 41 52.8 20.2 GVEA047246
K20A00P C2020 01 01.94481 08 21 55.75 +12 41 52.4 20.9 GVEA047246
K20A00P C2020 01 01.94624 08 21 54.73 +12 41 48.5 VEA047246
K20A00P C2020 01 01.94645 08 21 54.59 +12 41 48.2 VEA047246
K20A00P C2020 01 01.94666 08 21 54.46 +12 41 47.1 VEA047246
K20A00P KC2020 01 01.94976 08 21 53.01 +12 41 46.7 VEA047104
K20A00P KC2020 01 01.95373 08 21 50.40 +12 41 34.8 VEA047104
K20A00P KC2020 01 01.95800 08 21 47.53 +12 41 21.0 21.1 GVEA047104
K20A00P KC2020 01 02.28763808 18 27.42 +12 25 31.4 20.6 VuEA047H21
K20A00P KC2020 01 02.29054308 18 25.64 +12 25 23.7 20.9 VuEA047H21
K20A00P KC2020 01 02.29344808 18 23.85 +12 25 15.4 20.9 VuEA047H21
K20A00P KC2020 01 02.29654508 18 21.96 +12 25 07.0 20.8 VuEA047H21
K20A00P KC2020 01 02.29799708 18 21.06 +12 25 02.7 20.9 VuEA047H21
K20A00P KC2020 01 03.27706 08 10 08.38 +11 44 44.0 21.3 RoEA047691
K20A00P KC2020 01 03.28613 08 10 04.01 +11 44 24.9 20.4 RoEA047691
K20A00P C2020 01 03.28622 08 10 03.88 +11 44 22.3 20.4 GVEA047I52
K20A00P C2020 01 03.28788 08 10 03.14 +11 44 19.3 VEA047I52
K20A00P C2020 01 03.28955 08 10 02.24 +11 44 16.2 VEA047I52
K20A00P KC2020 01 03.29519 08 09 59.62 +11 44 05.4 21.2 RoEA047691
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P.
Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m f/2.7 reflector + 2048x2048 CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer T. H. Bressi. 0.9-m
f/3 reflector + 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.
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.
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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, D. Marusic. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2020 AP Earth MOID = 0.0090 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 55.60286 (2000.0) P Q
n 0.28323484 Peri. 112.58146 +0.84131391 -0.52311622
a 2.2963510 Node 279.20397 +0.43131658 +0.80149235
e 0.6666052 Incl. 7.92859 +0.32581730 +0.28975752
P 3.48 H 25.4 G 0.15 U 7
Residuals in seconds of arc
200101 F51 0.1+ 0.1- 200101 246 0.4- 0.3+ 200102 H21 0.2+ 0.1+
200101 F51 0.0 0.0 200101 246 0.4- 0.6+ 200102 H21 0.1+ 0.1-
200101 F51 0.1- 0.1- 200101 246 0.2- 0.1+ 200103 691 0.3- 0.3+
200101 L01 0.1- 0.2- 200101 104 0.4- 0.5+ 200103 691 0.1- 0.6+
200101 L01 0.5+ 0.6- 200101 104 0.1+ 0.4+ 200103 I52 0.1+ 1.1-
200101 L01 0.4+ 0.5+ 200101 104 0.3- 0.7- 200103 I52 1.0+ 0.5-
200101 L01 0.0 0.7+ 200102 H21 0.3- 0.3- 200103 I52 0.4- 0.0
200101 246 0.3+ 0.3- 200102 H21 0.1- 0.1+ 200103 691 0.2- 0.5+
200101 246 0.7+ 0.1- 200102 H21 0.1- 0.1-
Ephemeris:
2020 AP a,e,i = 2.30, 0.67, 8 q = 0.7656
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 04 18 46 03.3 -05 41 45 0.2214 0.8139 34.8 136.2 28.1
...
2019 12 19 18 10 50.2 -00 00 28 0.07338 0.9175 24.2 153.9 28.8
...
2019 12 27 12 18 17.5 +22 41 50 0.02154 0.9871 99.2 79.6 19.8
...
2020 01 02 08 21 18.6 +12 40 29 0.06566 1.0433 155.3 23.2 20.7
2020 01 03 08 12 13.5 +11 56 00 0.07478 1.0529 157.8 20.6 20.9
2020 01 04 08 05 07.0 +11 20 56 0.08404 1.0625 159.8 18.6 21.1
...
2020 01 10 07 42 10.5 +09 33 05 0.1415 1.1214 166.5 11.8 22.1
...
2020 01 18 07 30 22.8 +08 55 29 0.2229 1.2017 166.6 10.9 23.2
...
2020 02 02 07 24 42.4 +09 12 47 0.3935 1.3537 155.7 17.4 24.9
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-A47
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