MPEC 2020-A60 : 2020 AG1
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M.P.E.C. 2020-A60 Issued 2020 January 5, 03:18 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 AG1
Observations:
K20A01G C2019 12 20.47561207 55 29.109+17 10 47.69 21.5 GVEA060F52
K20A01G C2019 12 30.58024008 01 40.885+27 30 04.47 20.8 GVEA060F51
K20A01G C2019 12 30.59128708 01 41.013+27 30 53.83 20.7 GVEA060F51
K20A01G C2020 01 03.33450 08 03 23.71 +32 34 41.6 20.6 GVEA060G96
K20A01G* C2020 01 03.33499 08 03 23.66 +32 34 43.8 20.7 GVEA060G96
K20A01G C2020 01 03.33978 08 03 23.71 +32 35 08.8 VEA060G96
K20A01G C2020 01 03.34027 08 03 23.68 +32 35 11.2 20.6 GVEA060G96
K20A01G C2020 01 03.34504 08 03 23.72 +32 35 36.0 20.5 GVEA060G96
K20A01G C2020 01 03.34553 08 03 23.70 +32 35 38.8 20.6 GVEA060G96
K20A01G C2020 01 03.35030 08 03 23.71 +32 36 03.2 20.9 GVEA060G96
K20A01G C2020 01 03.35079 08 03 23.72 +32 36 05.4 20.6 GVEA060G96
K20A01G C2020 01 03.44510 08 03 24.14 +32 44 13.4 21.7 GVEA060I52
K20A01G C2020 01 03.44635 08 03 24.19 +32 44 19.5 20.0 GVEA060I52
K20A01G C2020 01 03.44885 08 03 24.12 +32 44 32.7 21.4 GVEA060I52
K20A01G C2020 01 04.21250 08 03 46.86 +33 51 32.0 19.6 GVEA060I52
K20A01G C2020 01 04.21374 08 03 46.81 +33 51 37.8 20.6 GVEA060I52
K20A01G C2020 01 04.21499 08 03 46.80 +33 51 44.5 20.6 GVEA060I52
K20A01G C2020 01 04.21624 08 03 46.84 +33 51 52.0 20.4 GVEA060I52
K20A01G KC2020 01 04.96870908 04 02.15 +34 59 25.7 20.6 GVEA060L01
K20A01G KC2020 01 04.97067708 04 02.16 +34 59 36.2 20.7 GVEA060L01
K20A01G KC2020 01 04.97343808 04 02.15 +34 59 51.1 21.0 GVEA060L01
K20A01G KC2020 01 05.03139 08 04 02.58 +35 05 08.8 20.2 GVEA060104
K20A01G KC2020 01 05.03701 08 04 02.58 +35 05 39.4 20.1 GVEA060104
K20A01G KC2020 01 05.03811 08 04 02.53 +35 05 42.8 20.7 GVEA060K63
K20A01G KC2020 01 05.04264 08 04 02.59 +35 06 09.8 20.5 GVEA060104
K20A01G KC2020 01 05.04392 08 04 02.50 +35 06 17.3 20.6 GVEA060K63
K20A01G KC2020 01 05.05206 08 04 02.55 +35 07 00.0 19.0 GVEA060K63
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P.
Bacci, L. Tesi, G. Fagioli. 0.60-m 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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, 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 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.
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.
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 AG1 Earth MOID = 0.1502 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 49.51853 (2000.0) P Q
n 0.69606010 Peri. 82.96532 -0.97355963 -0.00593464
a 1.2609704 Node 96.50800 -0.07953913 -0.92829906
e 0.1990366 Incl. 13.28748 +0.21413823 -0.37178709
P 1.42 H 23.5 G 0.15 U 7
Residuals in seconds of arc
191220 F52 0.2+ 0.1+ 200103 G96 0.0 0.2- 200104 L01 0.1+ 0.7+
191230 F51 0.1- 0.0 200103 G96 0.1+ 0.5- 200104 L01 0.1+ 0.4+
191230 F51 0.2- 0.1- 200103 I52 0.5+ 0.3+ 200104 L01 0.2- 0.2+
200103 G96 0.7+ 0.5+ 200103 I52 1.0+ 0.0 200105 104 0.4+ 0.2+
200103 G96 0.0 0.1+ 200103 I52 0.1- 0.4+ 200105 104 0.2+ 0.2+
200103 G96 0.4+ 0.2+ 200104 I52 0.8+ 0.7+ 200105 K63 0.7- 2.3-
200103 G96 0.0 0.0 200104 I52 0.1+ 0.2- 200105 104 0.1+ 0.0
200103 G96 0.3+ 0.0 200104 I52 0.2- 0.3- 200105 K63 1.3- 0.5+
200103 G96 0.0 0.2+ 200104 I52 0.1+ 0.4+ 200105 K63 1.1- 1.0-
Ephemeris:
2020 AG1 a,e,i = 1.26, 0.20, 13 q = 1.0100
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 06 07 42 04.1 +09 11 34 0.3236 1.2392 136.2 33.4 22.9
...
2019 12 21 07 55 51.8 +17 36 10 0.2329 1.1926 150.8 23.7 21.8
...
2019 12 29 08 00 54.4 +25 34 01 0.1955 1.1680 159.0 17.6 21.2
...
2020 01 04 08 03 39.1 +33 32 46 0.1741 1.1498 161.6 15.7 20.9
2020 01 05 08 04 02.1 +35 02 21 0.1712 1.1468 161.4 15.9 20.8
2020 01 06 08 04 24.0 +36 34 29 0.1685 1.1438 160.9 16.3 20.8
...
2020 01 12 08 06 16.3 +46 30 27 0.1563 1.1262 154.3 22.3 20.8
...
2020 01 20 08 08 23.0 +60 26 31 0.1512 1.1038 139.9 35.0 21.1
...
2020 02 04 08 27 41.0 +81 42 10 0.1669 1.0662 114.7 57.1 21.8
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-A60
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