[Iaude] MPEC Q47: 2020 PH5 [a=0.99,e=0.33,i=20.2,H=22.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Aug 17 09:11:25 EDT 2020
M.P.E.C. 2020-Q47 Issued 2020 August 17, 13:09 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 PH5
Observations:
K20P05H C2020 08 11.44667923 17 06.378+15 05 05.84 22.49GVEQ047F52
K20P05H C2020 08 11.46861023 17 04.285+15 04 19.96 21.33GVEQ047F52
K20P05H C2020 08 11.47970023 17 03.140+15 03 56.82 21.45GVEQ047F52
K20P05H* C2020 08 14.59745623 12 06.964+13 05 30.13 21.86wUEQ047F51
K20P05H C2020 08 14.60690223 12 05.915+13 05 06.43 22.03wUEQ047F51
K20P05H C2020 08 14.61634723 12 04.874+13 04 43.32 21.78wUEQ047F51
K20P05H KC2020 08 15.24435523 11 01.34 +12 38 35.5 22.0 VuEQ047H21
K20P05H KC2020 08 15.24727123 11 01.03 +12 38 28.0 22.0 VuEQ047H21
K20P05H KC2020 08 15.25193423 11 00.55 +12 38 16.5 21.4 VuEQ047H21
K20P05H ^C2020 08 17.45384723 06 57.518+11 01 19.72 21.51GVEQ047568
K20P05H ^C2020 08 17.45479323 06 57.397+11 01 17.10 21.52GVEQ047568
K20P05H ^C2020 08 17.45574023 06 57.279+11 01 14.50 21.58GVEQ047568
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, 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.
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.
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.
Orbital elements:
2020 PH5 Earth MOID = 0.2465 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Alexandersen
M 104.50430 (2000.0) P Q
n 1.00200908 Peri. 346.81071 -0.86172482 -0.49634064
a 0.9890577 Node 162.22138 +0.49116528 -0.86806334
e 0.3321196 Incl. 20.16214 +0.12722813 -0.01058316
P 0.98 H 22.3 G 0.15 U 9
Residuals in seconds of arc
200811 F52 0.3+ 0.2- 200814 F51 0.1- 0.2- 200815 H21 0.6+ 0.1+
200811 F52 0.5+ 0.1- 200814 F51 0.1- 0.0 200817 568 0.1+ 0.1-
200811 F52 0.5- 0.1+ 200815 H21 0.4- 0.1+ 200817 568 0.1+ 0.1-
200814 F51 0.0 0.2+ 200815 H21 0.1- 0.1- 200817 568 0.1+ 0.1-
Ephemeris:
2020 PH5 a,e,i = 0.99, 0.33, 20 q = 0.6606
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 18 23 31 06.9 +22 41 40 0.5227 1.2964 110.6 47.2 23.2
...
2020 08 02 23 27 19.8 +19 26 33 0.4269 1.3132 126.3 38.5 22.6
...
2020 08 10 23 19 06.6 +15 54 14 0.3799 1.3170 136.9 31.7 22.1
...
2020 08 16 23 09 40.1 +12 06 33 0.3491 1.3175 146.3 25.2 21.8
2020 08 17 23 07 49.1 +11 22 11 0.3445 1.3173 148.0 24.0 21.7
2020 08 18 23 05 53.5 +10 35 57 0.3400 1.3172 149.7 22.8 21.6
...
2020 08 24 22 52 50.4 +05 19 34 0.3175 1.3149 160.7 14.7 21.2
...
2020 09 01 22 32 24.7 -03 08 19 0.3006 1.3087 174.4 4.3 20.7
...
2020 09 16 21 53 08.2 -19 33 08 0.3148 1.2874 149.8 23.1 21.4
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q47
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