MPEC 2020-O120 : 2020 OO4
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M.P.E.C. 2020-O120 Issued 2020 July 26, 19:48 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 OO4
Observations:
K20O04O* C2020 07 23.57994023 33 27.048-21 28 32.40 21.24wUEO120F51
K20O04O C2020 07 23.58968123 33 32.028-21 28 10.07 21.12wUEO120F51
K20O04O C2020 07 23.59940723 33 36.959-21 27 47.89 21.34wUEO120F51
K20O04O ^C2020 07 24.61020823 42 31.214-20 49 35.89 21.44GVEO120568
K20O04O ^C2020 07 24.61115623 42 31.672-20 49 33.76 21.42GVEO120568
K20O04O ^C2020 07 24.61305223 42 32.590-20 49 29.34 21.47GVEO120568
K20O04O C2020 07 25.55507323 50 29.299-20 13 39.37 20.26GVEO120F51
K20O04O C2020 07 26.43141 23 57 30.23 -19 40 29.5 21.3 GVEO120I52
K20O04O C2020 07 26.43601 23 57 32.24 -19 40 19.0 VEO120I52
Observer details:
568 Mauna Kea. Observers R. Wainscoat, C. Crowder, A. Petric. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman, K. Chambers. 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.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m reflector +
CCD.
Orbital elements:
2020 OO4 Earth MOID = 0.0821 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 347.32836 (2000.0) P Q
n 0.21918215 Peri. 215.68087 +0.63242322 +0.77265408
a 2.7243690 Node 93.61419 -0.69725474 +0.59885198
e 0.5998387 Incl. 3.17039 -0.33745621 +0.21067030
P 4.50 H 24.3 G 0.15 U 8
Residuals in seconds of arc
200723 F51 0.3- 0.2- 200724 568 0.2- 0.2- 200725 F51 0.2+ 0.0
200723 F51 0.2+ 0.1+ 200724 568 0.2- 0.3- 200726 I52 0.1- 0.2+
200723 F51 0.1+ 0.2+ 200724 568 0.1- 0.3- 200726 I52 0.3- 0.3+
Ephemeris:
2020 OO4 a,e,i = 2.72, 0.60, 3 q = 1.0902
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 06 26 19 06 21.2 -23 35 35 0.1477 1.1620 169.4 9.3 21.1
...
2020 07 11 21 16 45.1 -26 32 55 0.1043 1.1110 153.5 24.1 20.7
...
2020 07 19 22 47 52.2 -24 07 02 0.1016 1.0959 139.9 36.7 21.0
...
2020 07 25 23 45 51.0 -20 33 57 0.1087 1.0907 131.4 44.3 21.4
2020 07 26 23 54 04.1 -19 55 53 0.1105 1.0904 130.3 45.3 21.4
2020 07 27 00 01 51.8 -19 17 58 0.1124 1.0902 129.3 46.2 21.5
...
2020 08 02 00 40 17.2 -15 43 54 0.1265 1.0921 124.9 49.7 21.9
...
2020 08 10 01 13 26.0 -11 58 07 0.1495 1.1030 123.4 50.1 22.3
...
2020 08 25 01 40 39.2 -07 44 36 0.1982 1.1470 129.4 42.9 22.7
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-O120
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