MPEC 2020-A66 : 2020 AO1
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M.P.E.C. 2020-A66 Issued 2020 January 5, 14:14 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 AO1
Observations:
K20A01O* C2020 01 04.27153 08 16 34.16 +28 47 49.8 19.2 GVEA066G96
K20A01O C2020 01 04.27672 08 16 36.26 +28 47 45.9 19.8 GVEA066G96
K20A01O C2020 01 04.28190 08 16 38.35 +28 47 41.8 19.2 GVEA066G96
K20A01O C2020 01 04.28708 08 16 40.43 +28 47 37.7 19.3 GVEA066G96
K20A01O C2020 01 04.35130108 17 05.92 +28 46 40.5 19.0 GVEA066H01
K20A01O C2020 01 04.35451108 17 07.22 +28 46 37.5 19.4 GVEA066H01
K20A01O C2020 01 04.36880708 17 13.01 +28 46 24.1 19.4 GVEA066H01
K20A01O C2020 01 04.37408608 17 15.16 +28 46 19.0 19.1 GVEA066H01
K20A01O C2020 01 04.39084 08 17 22.35 +28 46 05.4 VEA066I52
K20A01O C2020 01 04.39301 08 17 23.24 +28 46 03.6 VEA066I52
K20A01O C2020 01 04.39337 08 17 23.38 +28 46 03.0 VEA066I52
K20A01O C2020 01 04.39561 08 17 24.30 +28 46 00.9 19.2 GVEA066I52
K20A01O KC2020 01 04.83797708 20 58.34 +28 37 46.5 19.8 GVEA066L01
K20A01O KC2020 01 04.83906808 20 58.86 +28 37 45.6 19.8 GVEA066L01
K20A01O KC2020 01 04.84015708 20 59.35 +28 37 44.7 19.6 GVEA066L01
K20A01O C2020 01 04.85662 08 21 06.80 +28 37 19.9 19.0 VVEA066033
K20A01O C2020 01 04.85718 08 21 07.07 +28 37 19.5 19.2 VVEA066033
K20A01O C2020 01 04.85774 08 21 07.35 +28 37 19.1 19.0 VVEA066033
K20A01O KC2020 01 04.86618 08 21 12.05 +28 37 18.2 19.1 GVEA066203
K20A01O KC2020 01 04.88785 08 21 23.05 +28 36 58.7 18.8 GVEA066B49
K20A01O KC2020 01 04.89151 08 21 24.13 +28 36 54.2 18.7 GVEA066203
K20A01O KC2020 01 04.89374 08 21 25.21 +28 36 54.9 19.2 GVEA066104
K20A01O KC2020 01 04.89773 08 21 27.10 +28 36 50.6 19.1 GVEA066104
K20A01O KC2020 01 04.90171 08 21 29.00 +28 36 47.4 19.0 GVEA066104
K20A01O KC2020 01 04.90670 08 21 31.99 +28 36 42.2 18.7 GVEA066B49
K20A01O KC2020 01 04.91645 08 21 36.04 +28 36 30.1 VEA066203
K20A01O KC2020 01 04.92266 08 21 39.19 +28 36 24.9 19.4 VqEA066C77
K20A01O KC2020 01 04.93041 08 21 42.62 +28 36 15.5 19.0 GVEA066K38
K20A01O KC2020 01 04.93818 08 21 46.59 +28 36 09.0 19.5 VqEA066C77
K20A01O KC2020 01 04.94794 08 21 51.23 +28 35 59.0 19.3 VqEA066C77
K20A01O KC2020 01 04.95052 08 21 52.23 +28 35 53.8 19.1 GVEA066K38
K20A01O KC2020 01 04.96815 08 22 00.60 +28 35 39.8 18.3 GVEA066K63
K20A01O KC2020 01 04.97015 08 22 01.60 +28 35 33.8 19.3 GVEA066K38
K20A01O KC2020 01 04.97147 08 22 02.19 +28 35 36.3 18.4 GVEA066K63
K20A01O KC2020 01 04.97166 08 22 02.32 +28 35 32.5 VEA066204
K20A01O KC2020 01 04.97514 08 22 03.88 +28 35 32.3 19.0 GVEA066K63
K20A01O KC2020 01 04.97906 08 22 06.67 +28 35 24.0 18.9 VqEA066I93
K20A01O KC2020 01 04.97974 08 22 06.19 +28 35 23.4 VEA066204
K20A01O KC2020 01 04.98335 08 22 08.76 +28 35 19.3 18.9 VqEA066I93
K20A01O KC2020 01 04.98608908 22 08.76 +28 35 16.8 19.4 GVEA066595
K20A01O KC2020 01 04.98741 08 22 10.70 +28 35 15.3 18.8 VqEA066I93
K20A01O KC2020 01 04.98784 08 22 10.04 +28 35 14.6 19.1 GVEA066204
K20A01O KC2020 01 04.99992408 22 15.34 +28 35 02.4 19.5 GVEA066595
K20A01O KC2020 01 05.01376908 22 21.96 +28 34 46.2 19.1 GVEA066595
K20A01O KC2020 01 05.09985808 23 04.22 +28 33 04.3 19.2 GVEA066C95
K20A01O KC2020 01 05.10845808 23 08.47 +28 32 53.1 18.9 GVEA066C95
K20A01O KC2020 01 05.11703308 23 12.67 +28 32 42.6 18.7 GVEA066C95
K20A01O C2020 01 05.22862 08 24 19.99 +28 30 32.4 18.8 GVEA066I52
K20A01O C2020 01 05.22973 08 24 20.58 +28 30 31.8 19.3 GVEA066I52
K20A01O C2020 01 05.23331 08 24 22.37 +28 30 27.3 19.5 GVEA066I52
K20A01O C2020 01 05.23350 08 24 22.44 +28 30 26.2 20.5 GVEA066I52
K20A01O C2020 01 05.23563608 24 23.20 +28 30 24.4 19.1 GVEA066H01
K20A01O C2020 01 05.24119008 24 26.03 +28 30 18.4 18.8 GVEA066H01
K20A01O C2020 01 05.25325808 24 32.17 +28 30 05.1 18.9 GVEA066H01
K20A01O C2020 01 05.25714808 24 34.16 +28 30 00.8 19.3 GVEA066H01
K20A01O KC2020 01 05.28802308 24 47.56 +28 29 18.8 19.1 VuEA066H21
K20A01O KC2020 01 05.29093108 24 49.02 +28 29 15.1 19.2 VuEA066H21
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P.
Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
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.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/5.15 reflector + CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 reflector +
CCD.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4.0 reflector + CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m f/3.2
Newtonian reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. 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. 0.76-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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.3-m f/5.5 Ritchey-Chretien +
CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observers R. Bacci, P.
Bacci. Measurer R. Bacci. 0.4-m f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2020 AO1 Earth MOID = 0.0017 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 35.28439 (2000.0) P Q
n 0.37289070 Peri. 252.19756 -0.99057446 +0.11972784
a 1.9116792 Node 294.63581 -0.08046308 -0.90174839
e 0.6278422 Incl. 4.19796 -0.11085098 -0.41534935
P 2.64 H 23.7 G 0.15 U 7
Residuals in seconds of arc
200104 G96 0.0 0.1- 200104 B49 0.5- 0.9- 200104 I93 0.0 0.3-
200104 G96 0.1+ 0.0 200104 203 0.1- 0.4+ 200104 595 0.1+ 0.4-
200104 G96 0.1+ 0.0 200104 104 0.1+ 0.2+ 200104 I93 0.0 0.0
200104 G96 0.0 0.0 200104 104 0.0 0.3- 200104 204 0.1+ 0.0
200104 H01 0.0 0.1- 200104 104 0.0 0.3+ 200104 595 0.0 0.7+
200104 H01 0.0 0.1- 200104 B49 (1.8- 0.2+) 200105 595 0.1+ 0.5+
200104 H01 0.1- 0.0 200104 203 0.0 0.6+ 200105 C95 0.3- 0.1-
200104 H01 0.0 0.0 200104 C77 0.0 0.3+ 200105 C95 0.2+ 0.2-
200104 I52 0.1- 0.3- 200104 K38 0.7- 0.4+ 200105 C95 0.1+ 0.6+
200104 I52 0.1- 0.1+ 200104 C77 0.2+ 0.1- 200105 I52 0.1+ 0.2-
200104 I52 0.1- 0.2- 200104 C77 0.1+ 0.2- 200105 I52 0.3+ 0.4+
200104 I52 0.1- 0.0 200104 K38 0.3- 0.7- 200105 I52 0.2- 0.3-
200104 L01 0.5+ 0.2+ 200104 K63 0.4+ 0.4+ 200105 I52 0.6- 1.2-
200104 L01 0.4+ 0.2+ 200104 K38 0.1+ 0.0 200105 H01 0.2+ 0.1-
200104 L01 0.0 0.3+ 200104 K63 0.6+ 0.5+ 200105 H01 0.1+ 0.0
200104 033 0.2- 0.5- 200104 204 0.1- 0.3+ 200105 H01 0.1+ 0.0
200104 033 0.2- 0.4- 200104 K63 0.1- 0.4+ 200105 H01 0.2+ 0.0
200104 033 0.0 0.3- 200104 I93 0.5- 0.1- 200105 H21 0.1- 0.1-
200104 203 0.5+ 0.6+ 200104 204 0.2+ 0.1- 200105 H21 0.3- 0.2-
Ephemeris:
2020 AO1 a,e,i = 1.91, 0.63, 4 q = 0.7114
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 06 07 16 18.3 +29 20 26 0.4276 1.3609 146.0 23.9 23.6
...
2019 12 21 07 33 39.2 +29 34 47 0.2445 1.2124 156.8 18.6 22.0
...
2019 12 29 07 48 56.0 +29 30 05 0.1560 1.1321 161.1 16.3 20.8
...
2020 01 04 08 14 35.3 +28 51 59 0.09336 1.0721 161.3 17.1 19.6
2020 01 05 08 22 14.2 +28 35 34 0.08326 1.0621 160.6 17.9 19.4
2020 01 06 08 31 51.1 +28 12 08 0.07329 1.0522 159.5 19.1 19.1
...
2020 01 12 11 57 57.1 +08 46 46 0.02338 0.9934 114.7 64.1 17.8
...
2020 01 20 17 58 27.1 -29 21 39 0.07709 0.9179 30.0 147.6 25.9
...
2020 02 04 18 57 30.1 -29 35 14 0.2374 0.7955 32.4 138.4 26.7
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-A66
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