[Iaude] MPEC Q216: 2020 PD7 [a=2.21,e=0.88,i=77.4,H=22.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Aug 28 07:02:14 EDT 2020
M.P.E.C. 2020-Q216 Issued 2020 August 28, 11:01 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 PD7
Observations:
K20P07D C2020 08 01.48127423 03 23.801+30 59 47.89 21.06GVEQ216F52
K20P07D C2020 08 01.48708123 03 23.888+31 00 04.10 21.19GVEQ216F52
K20P07D C2020 08 01.49285223 03 23.967+31 00 19.81 21.82GVEQ216F52
K20P07D C2020 08 01.49863123 03 24.080+31 00 35.69 22.03GVEQ216F52
K20P07D* C2020 08 01.50727323 03 24.167+31 00 59.41 20.84iUEQ216F51
K20P07D C2020 08 01.51383723 03 24.259+31 01 17.58 21.42iUEQ216F51
K20P07D C2020 08 01.52044423 03 24.342+31 01 35.71 21.11iUEQ216F51
K20P07D C2020 08 01.52820023 03 24.453+31 01 57.03 21.02iUEQ216F51
K20P07D 1C2020 08 02.30749 23 03 53.09 +31 40 29.4 LEQ216658
K20P07D 1C2020 08 02.30980 23 03 53.14 +31 40 36.6 LEQ216658
K20P07D 1C2020 08 02.31213 23 03 53.20 +31 40 44.4 LEQ216658
K20P07D 1C2020 08 02.31677 23 03 53.34 +31 41 00.6 LEQ216658
K20P07D 1C2020 08 02.31911 23 03 53.42 +31 41 08.4 LEQ216658
Observer details:
658 National Research Council of Canada. Observer D. D. Balam. Measurers D.
D. Balam, D. W. E. Green. 1.82-m reflector + 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.
Orbital elements:
2020 PD7 Earth MOID = 0.0215 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 326.57025 (2000.0) P Q
n 0.30061668 Peri. 302.71841 -0.27663816 -0.70206233
a 2.2069577 Node 137.74820 +0.78472503 +0.22910380
e 0.8758780 Incl. 77.39573 -0.55468726 +0.67425510
P 3.28 H 22.7 G 0.15 U 9
Residuals in seconds of arc
200801 F52 0.1- 0.1- 200801 F51 0.0 0.0 200802 658 0.2- 0.4-
200801 F52 0.0 0.2+ 200801 F51 0.1- 0.0 200802 658 0.0 0.2+
200801 F52 0.1- 0.0 200801 F51 0.0 0.0 200802 658 0.3+ 0.2+
200801 F52 0.4+ 0.0 200802 658 0.0 0.2+
200801 F51 0.0 0.1- 200802 658 0.1- 0.3-
Ephemeris:
2020 PD7 a,e,i = 2.21, 0.88, 77 q = 0.2739
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 29 23 01 49.5 +29 04 11 0.3014 1.1961 120.3 47.1 22.3
...
2020 08 13 10 53 59.4 -10 11 21 0.08507 0.9423 32.2 145.0 24.8
...
2020 08 21 10 57 21.1 -20 19 00 0.2888 0.7936 35.3 132.6 25.5
...
2020 08 27 10 56 16.1 -20 55 04 0.4458 0.6752 32.0 127.5 25.6
2020 08 28 10 55 59.4 -20 51 21 0.4724 0.6549 31.4 126.5 25.5
2020 08 29 10 55 41.5 -20 45 20 0.4992 0.6345 30.8 125.5 25.5
...
2020 09 04 10 53 47.0 -19 20 35 0.6644 0.5095 26.5 117.8 25.0
...
2020 09 12 10 53 17.1 -14 42 56 0.9016 0.3490 20.1 97.2 23.7
...
2020 09 27 11 33 52.2 +03 46 59 1.2793 0.3592 11.6 34.1 22.4
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q216
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