MPEC 2020-A96 : 2020 AS2
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M.P.E.C. 2020-A96 Issued 2020 January 8, 14:57 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 AS2
Observations:
K20A02S C2019 09 22.33452822 39 47.738-30 59 22.02 21.9 GVEA096F51
K20A02S C2019 09 22.34489122 39 46.630-30 59 38.73 22.2 GVEA096F51
K20A02S C2019 09 22.35514722 39 45.538-30 59 55.30 21.9 GVEA096F51
K20A02S C2019 09 22.36540622 39 44.422-31 00 12.32 21.2 GVEA096F51
K20A02S C2019 09 24.34840922 36 35.210-31 52 46.08 21.5 GVEA096F51
K20A02S C2019 09 24.36075122 36 33.822-31 53 05.30 21.8 GVEA096F51
K20A02S C2019 09 24.37308322 36 32.490-31 53 24.86 22.3 GVEA096F51
K20A02S C2019 09 24.38546122 36 31.166-31 53 44.40 21.2 GVEA096F51
K20A02S* C2020 01 06.39236 11 20 37.06 +07 41 24.2 20.4 GVEA096G96
K20A02S C2020 01 06.39747 11 20 36.46 +07 41 45.4 20.1 GVEA096G96
K20A02S C2020 01 06.40258 11 20 35.87 +07 42 07.7 20.4 GVEA096G96
K20A02S C2020 01 06.40769 11 20 35.31 +07 42 29.4 20.1 GVEA096G96
K20A02S C2020 01 06.51216 11 20 23.05 +07 49 51.5 19.8 GVEA096I52
K20A02S C2020 01 06.51292 11 20 22.97 +07 49 54.9 19.9 GVEA096I52
K20A02S C2020 01 06.51369 11 20 22.89 +07 49 58.0 20.4 GVEA096I52
K20A02S C2020 01 06.51445 11 20 22.80 +07 50 01.6 20.6 GVEA096I52
K20A02S KC2020 01 06.53812 11 20 20.11 +07 51 41.6 20.4 RoEA096691
K20A02S KC2020 01 06.54880 11 20 18.87 +07 52 26.1 20.3 RoEA096691
K20A02S pC2020 01 07.00112011 19 43.07 +08 23 19.8 20.4 VSEA096L01
K20A02S KC2020 01 07.00348511 19 42.78 +08 23 29.5 20.5 VSEA096L01
K20A02S KC2020 01 07.00585911 19 42.53 +08 23 39.8 20.6 VSEA096L01
K20A02S pC2020 01 07.01060411 19 42.03 +08 23 58.8 20.4 VSEA096L01
K20A02S pC2020 01 07.01257511 19 41.85 +08 24 06.8 20.5 VSEA096L01
K20A02S C2020 01 07.33755711 19 13.64 +08 46 10.6 20.0 GVEA096H01
K20A02S C2020 01 07.34275011 19 13.09 +08 46 31.6 19.8 GVEA096H01
K20A02S C2020 01 07.35206711 19 12.09 +08 47 09.1 19.4 GVEA096H01
K20A02S C2020 01 07.35800611 19 11.44 +08 47 33.1 20.4 GVEA096H01
K20A02S C2020 01 07.39072 11 19 08.09 +08 49 46.1 19.7 GVEA096I52
K20A02S C2020 01 07.39148 11 19 08.07 +08 49 50.1 19.5 GVEA096I52
K20A02S C2020 01 07.39225 11 19 07.94 +08 49 51.8 20.0 GVEA096I52
K20A02S C2020 01 07.39301 11 19 07.86 +08 49 55.0 19.3 GVEA096I52
K20A02S KC2020 01 07.45560 11 18 59.58 +08 53 58.5 20.0 GVEA096H36
K20A02S KC2020 01 07.47156 11 18 57.82 +08 55 01.0 19.9 GVEA096H36
K20A02S KC2020 01 07.48742 11 18 56.06 +08 56 03.7 20.2 GVEA096H36
K20A02S KC2020 01 07.49978 11 18 54.56 +08 56 52.7 19.8 GVEA096H36
K20A02S HC2020 01 08.18199 11 17 55.17 +09 40 44.2 VEA096204
K20A02S KC2020 01 08.19554 11 17 53.66 +09 41 35.7 VEA096204
K20A02S KC2020 01 08.20909 11 17 52.20 +09 42 26.6 20.1 GVEA096204
K20A02S KC2020 01 08.41340 11 17 37.37 +09 55 30.0 20.1 RoEA096691
K20A02S KC2020 01 08.42348 11 17 36.22 +09 56 07.7 20.0 RoEA096691
K20A02S KC2020 01 08.43358 11 17 35.06 +09 56 45.4 20.2 RoEA096691
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observers T. H. Bressi, M. T.
Read, A. F. Tubbiolo. 0.9-m f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, 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 H. Groeller. 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/5.1 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2020 AS2 Earth MOID = 0.0174 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 63.08630 (2000.0) P Q
n 0.35136214 Peri. 321.24298 +0.36255163 -0.92703296
a 1.9889907 Node 107.31470 +0.87809023 +0.30536504
e 0.5242540 Incl. 5.75557 +0.31227211 +0.21762832
P 2.81 H 22.8 G 0.15 U 6
Residuals in seconds of arc
190922 F51 0.0 0.1+ 200106 I52 0.2- 0.1- 200107 I52 0.7+ 0.9+
190922 F51 0.1- 0.2+ 200106 I52 0.2- 0.3+ 200107 I52 0.1+ 0.5-
190922 F51 0.0 0.2+ 200106 691 0.2+ 0.4+ 200107 I52 0.2+ 0.3-
190922 F51 0.2- 0.3- 200106 691 0.2+ 0.2+ 200107 H36 0.1- 0.7+
190924 F51 0.4+ 0.2- 200107 L01 0.4+ 0.5- 200107 H36 0.7+ 0.1+
190924 F51 0.2- 0.1+ 200107 L01 0.3- 0.5- 200107 H36 1.2+ 0.2+
190924 F51 0.1- 0.0 200107 L01 0.3- 0.0 200107 H36 0.4- 0.6+
190924 F51 0.2+ 0.1- 200107 L01 0.4- 0.5- 200108 204 0.1+ 0.3-
200106 G96 0.1+ 0.2+ 200107 L01 0.0 0.6- 200108 204 0.3- 0.1+
200106 G96 0.2- 0.4- 200107 H01 0.1- 0.0 200108 204 0.0 0.0
200106 G96 0.3- 0.1+ 200107 H01 0.1- 0.0 200108 691 0.3+ 0.3+
200106 G96 0.0 0.0 200107 H01 0.0 0.1- 200108 691 0.1+ 0.1+
200106 I52 0.4- 0.2- 200107 H01 0.1- 0.0 200108 691 0.2- 0.1-
200106 I52 0.3- 0.0 200107 I52 0.2- 0.0
Ephemeris:
2020 AS2 a,e,i = 1.99, 0.52, 6 q = 0.9463
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 09 17 06 01.7 -75 55 37 0.06230 0.9489 53.2 123.8 21.8
...
2019 12 24 11 48 05.2 -19 31 38 0.06399 0.9817 86.4 89.8 20.0
...
2020 01 01 11 29 09.7 -00 00 05 0.08982 1.0129 106.8 68.3 20.0
...
2020 01 07 11 19 40.4 +08 24 02 0.1127 1.0415 118.3 56.2 20.2
2020 01 08 11 18 12.0 +09 29 53 0.1167 1.0467 120.1 54.4 20.2
2020 01 09 11 16 44.2 +10 31 46 0.1207 1.0519 121.8 52.6 20.3
...
2020 01 15 11 07 54.7 +15 36 58 0.1457 1.0854 131.4 42.8 20.5
...
2020 01 23 10 55 21.9 +20 21 14 0.1817 1.1346 143.0 31.4 20.7
...
2020 02 07 10 30 54.6 +25 18 10 0.2625 1.2368 160.7 15.3 21.2
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-A96
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