[Iaude] MPEC Q34: 2020 PY4 [a=2.49,e=0.80,i=8.5,H=21.3,PHA]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Aug 17 00:03:16 EDT 2020
M.P.E.C. 2020-Q34 Issued 2020 August 17, 04:02 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 PY4
Observations:
K20P04Y C2020 08 11.50364023 11 29.160-07 43 07.51 21.44GVEQ034F51
K20P04Y C2020 08 11.51459023 11 26.942-07 43 27.55 22.63GVEQ034F51
K20P04Y C2020 08 11.52551423 11 24.731-07 43 47.68 21.01GVEQ034F51
K20P04Y* C2020 08 14.46292023 02 06.642-09 09 56.67 21.48wUEQ034F52
K20P04Y C2020 08 14.48992723 02 01.470-09 10 42.32 21.42wUEQ034F52
K20P04Y C2020 08 14.50342723 01 58.907-09 11 04.98 21.47wUEQ034F52
K20P04Y ^C2020 08 16.49176322 55 56.988-10 05 19.94 21.41GVEQ034568
K20P04Y ^C2020 08 16.49319722 55 56.717-10 05 22.27 21.44GVEQ034568
K20P04Y ^C2020 08 16.49414522 55 56.540-10 05 23.81 21.52GVEQ034568
K20P04Y KC2020 08 17.02336322 54 23.005-10 19 18.21 20.9 GVEQ034J04
K20P04Y KC2020 08 17.03176622 54 21.474-10 19 31.37 21.2 GVEQ034J04
Observer details:
568 Mauna Kea. Observers R. Wainscoat, H. Januszewski, T. Burdullis.
Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope +
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, T. Dukes, T. Lowe, A.
Schultz, M. Willman. 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.
J04 ESA Optical Ground Station, Tenerife. Observer E. Kuusela. Measurers M.
Micheli, D. Koschny, L. Conversi, M. Busch, E. Schwab, A. Knofel. 1.0-m
f/4.4 reflector + CCD.
Orbital elements:
2020 PY4 PHA, Earth MOID = 0.0429 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 2.51011 (2000.0) P Q
n 0.25034072 Peri. 65.34377 -0.87639772 +0.47321455
a 2.4933412 Node 142.71949 -0.47772285 -0.83077203
e 0.7982997 Incl. 8.48892 -0.06089264 -0.29306281
P 3.94 H 21.3 G 0.15 U 8
Residuals in seconds of arc
200811 F51 0.2+ 0.0 200814 F52 0.1- 0.0 200816 568 0.0 0.1-
200811 F51 0.0 0.0 200814 F52 0.2+ 0.1+ 200817 J04 0.0 0.0
200811 F51 0.2- 0.1- 200816 568 0.1+ 0.0 200817 J04 0.0 0.0
200814 F52 0.2- 0.0 200816 568 0.0 0.0
Ephemeris:
2020 PY4 a,e,i = 2.49, 0.80, 8 q = 0.5029
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 18 00 38 09.7 +07 20 22 0.4214 1.1900 103.9 56.0 21.8
...
2020 08 02 23 43 59.9 -02 21 42 0.4762 1.3907 134.5 31.4 21.7
...
2020 08 10 23 16 24.8 -06 56 14 0.5256 1.4928 150.2 19.7 21.8
...
2020 08 16 22 57 25.4 -09 52 04 0.5741 1.5672 161.3 12.0 21.8
2020 08 17 22 54 26.9 -10 18 31 0.5832 1.5795 163.0 10.8 21.8
2020 08 18 22 51 32.0 -10 44 08 0.5925 1.5916 164.8 9.6 21.8
...
2020 08 24 22 35 24.7 -13 00 02 0.6547 1.6636 174.0 3.6 21.8
...
2020 09 01 22 17 51.6 -15 16 14 0.7530 1.7568 170.9 5.2 22.3
...
2020 09 16 21 56 46.2 -17 40 39 0.9793 1.9237 151.5 14.4 23.5
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q34
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