MPEC 2020-A94 : 2020 AQ2
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M.P.E.C. 2020-A94 Issued 2020 January 8, 14:49 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 AQ2
Observations:
K20A02Q* C2020 01 06.26529 08 57 16.14 +13 31 58.7 21.0 GVEA094G96
K20A02Q C2020 01 06.27045 08 57 20.26 +13 31 33.4 21.0 GVEA094G96
K20A02Q C2020 01 06.27562 08 57 24.30 +13 31 07.8 20.3 GVEA094G96
K20A02Q C2020 01 06.28078 08 57 28.45 +13 30 41.5 21.6 GVEA094G96
K20A02Q C2020 01 06.36722108 58 35.59 +13 23 17.6 20.8 GVEA094H01
K20A02Q C2020 01 06.37211408 58 39.40 +13 22 52.5 20.6 GVEA094H01
K20A02Q C2020 01 06.38058508 58 45.99 +13 22 08.8 21.0 GVEA094H01
K20A02Q C2020 01 06.38797008 58 51.73 +13 21 30.5 20.5 GVEA094H01
K20A02Q C2020 01 06.42713 08 59 22.64 +13 18 11.0 20.4 GVEA094I52
K20A02Q C2020 01 06.43018 08 59 25.00 +13 17 55.3 20.4 GVEA094I52
K20A02Q C2020 01 06.43413 08 59 28.09 +13 17 34.5 20.7 GVEA094I52
K20A02Q KC2020 01 06.96391909 06 48.20 +12 31 23.0 20.9 VSEA094L01
K20A02Q KC2020 01 06.97348809 06 55.61 +12 30 33.7 20.9 VSEA094L01
K20A02Q KC2020 01 06.98440909 07 04.05 +12 29 37.8 20.8 VSEA094L01
K20A02Q KC2020 01 06.98640209 07 05.61 +12 29 28.2 20.9 VSEA094L01
K20A02Q C2020 01 07.29422 09 11 15.77 +12 03 21.1 21.2 GVEA094I52
K20A02Q C2020 01 07.29588 09 11 17.03 +12 03 13.2 20.7 GVEA094I52
K20A02Q C2020 01 07.29755 09 11 18.28 +12 03 04.1 21.2 GVEA094I52
K20A02Q C2020 01 07.29921 09 11 19.56 +12 02 55.8 20.8 GVEA094I52
K20A02Q KC2020 01 08.50565 09 26 48.31 +10 19 41.3 20.8 RoEA094291
K20A02Q KC2020 01 08.50840 09 26 50.28 +10 19 27.0 20.4 RoEA094291
Observer details:
291 LPL/Spacewatch II. Observers T. H. Bressi, M. T. Read, A. F. Tubbiolo.
1.8-m f/2.7 reflector + 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.
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 AQ2 Earth MOID = 0.0516 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 38.08359 (2000.0) P Q
n 0.27003032 Peri. 194.34181 -0.37694396 -0.92594405
a 2.3706150 Node 277.80689 +0.85210119 -0.33682159
e 0.5635643 Incl. 1.34510 +0.36309340 -0.17081815
P 3.65 H 25.8 G 0.15 U 7
Residuals in seconds of arc
200106 G96 0.2- 0.6- 200106 H01 0.2+ 0.1+ 200106 L01 0.5+ 0.2+
200106 G96 0.1+ 0.1+ 200106 I52 0.1+ 0.1- 200107 I52 0.1- 0.3-
200106 G96 0.7- 0.6+ 200106 I52 0.1- 0.1+ 200107 I52 0.1- 0.2+
200106 G96 0.2+ 0.3+ 200106 I52 0.3+ 0.1- 200107 I52 0.3- 0.4-
200106 H01 0.1+ 0.1+ 200106 L01 0.5- 0.0 200107 I52 0.0 0.3-
200106 H01 0.2+ 0.2+ 200106 L01 0.2- 0.4- 200108 291 0.1+ 0.3+
200106 H01 0.2+ 0.2+ 200106 L01 0.1+ 0.4- 200108 291 0.2+ 0.2+
Ephemeris:
2020 AQ2 a,e,i = 2.37, 0.56, 1 q = 1.0346
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 09 04 24 26.0 +26 04 55 0.1306 1.1142 171.1 7.8 22.2
...
2019 12 24 05 57 12.7 +25 34 30 0.07572 1.0592 176.9 2.9 20.6
...
2020 01 01 07 40 04.3 +20 23 04 0.06057 1.0422 166.3 12.9 20.6
...
2020 01 07 09 07 13.3 +12 29 42 0.06009 1.0358 150.1 28.2 21.0
2020 01 08 09 20 25.8 +11 03 45 0.06096 1.0352 147.6 30.6 21.1
2020 01 09 09 33 01.0 +09 39 03 0.06207 1.0349 145.2 32.8 21.2
...
2020 01 15 10 34 15.9 +02 18 49 0.07293 1.0358 134.4 42.8 21.8
...
2020 01 23 11 23 14.0 -03 44 16 0.09421 1.0457 128.8 47.2 22.6
...
2020 02 07 12 00 09.4 -07 57 36 0.1422 1.0892 133.7 40.9 23.4
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-A94
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