MPEC 2020-Q07 : 2020 PR3
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M.P.E.C. 2020-Q07 Issued 2020 August 16, 10:28 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 PR3
Observations:
K20P03R* C2020 08 14.80081 19 37 57.87 -09 16 49.8 18.9 RqEQ007L51
K20P03R C2020 08 14.82366 19 38 06.52 -09 16 33.0 19.0 RqEQ007L51
K20P03R C2020 08 14.84655 19 38 15.34 -09 16 15.3 19.0 RqEQ007L51
K20P03R KC2020 08 15.80733219 45 05.97 -09 04 03.1 20.2 GVEQ007L34
K20P03R KC2020 08 15.82353719 45 12.30 -09 03 51.0 18.0 GVEQ007L34
K20P03R C2020 08 15.83360 19 45 14.38 -09 03 51.0 18.9 RqEQ007L51
K20P03R C2020 08 15.83509 19 45 14.97 -09 03 49.6 18.8 RqEQ007L51
K20P03R C2020 08 15.83882 19 45 16.46 -09 03 47.4 19.0 RqEQ007L51
K20P03R C2020 08 15.84032 19 45 17.05 -09 03 45.8 19.0 RqEQ007L51
K20P03R C2020 08 15.84405 19 45 18.50 -09 03 43.2 18.8 RqEQ007L51
K20P03R KC2020 08 15.87327719 45 31.82 -09 03 14.0 18.1 GVEQ007L34
K20P03R C2020 08 15.87510819 45 35.640-09 02 57.29 18.6 GVEQ007J04
K20P03R C2020 08 15.87560919 45 35.831-09 02 56.93 18.6 GVEQ007J04
K20P03R C2020 08 15.87610719 45 36.044-09 02 56.62 18.7 GVEQ007J04
K20P03R KC2020 08 15.93357019 45 55.69 -09 02 35.3 18.6 GVEQ007L01
K20P03R KC2020 08 15.93486619 45 56.20 -09 02 34.3 18.8 GVEQ007L01
K20P03R KC2020 08 15.93616719 45 56.73 -09 02 33.3 18.9 GVEQ007L01
K20P03R KC2020 08 15.93703319 45 57.07 -09 02 32.6 19.0 GVEQ007L01
K20P03R KC2020 08 15.93970519 45 58.36 -09 02 29.0 18.8 GVEQ007K63
K20P03R KC2020 08 15.94318619 45 59.74 -09 02 26.4 19.0 GVEQ007K63
K20P03R KC2020 08 15.94599919 46 00.88 -09 02 24.0 18.9 GVEQ007K63
K20P03R KC2020 08 15.96103 19 46 13.20 -09 00 07.7 18.4 GVEQ007X31
K20P03R KC2020 08 15.96944 19 46 16.58 -09 00 02.7 18.7 GVEQ007X31
K20P03R KC2020 08 15.98169 19 46 21.50 -08 59 53.3 18.9 GVEQ007X31
K20P03R KC2020 08 15.99053 19 46 24.99 -08 59 46.6 18.5 GVEQ007X31
K20P03R KC2020 08 16.00108 19 46 29.17 -08 59 39.2 18.3 GVEQ007X31
K20P03R KC2020 08 16.00711 19 46 31.55 -08 59 34.7 18.2 GVEQ007X31
K20P03R IC2020 08 16.05792 19 46 53.43 -09 00 46.2 17.9 GVEQ007W34
K20P03R IC2020 08 16.06106 19 46 54.68 -09 00 43.5 17.9 GVEQ007W34
K20P03R KC2020 08 16.06420 19 46 55.90 -09 00 41.8 18.7 GVEQ007W34
K20P03R KC2020 08 16.08762 19 47 05.16 -09 00 25.3 18.1 GVEQ007W34
K20P03R KC2020 08 16.09051 19 47 06.30 -09 00 22.8 18.7 GVEQ007W34
K20P03R KC2020 08 16.09300 19 47 07.24 -09 00 20.7 18.7 GVEQ007W34
K20P03R KC2020 08 16.11290 19 47 16.28 -09 00 09.8 18.9 GVEQ007H36
K20P03R KC2020 08 16.11460 19 47 16.92 -09 00 08.6 19.2 GVEQ007H36
K20P03R KC2020 08 16.12137 19 47 19.65 -09 00 03.7 18.9 GVEQ007H36
K20P03R KC2020 08 16.12874 19 47 22.58 -08 59 58.0 18.9 GVEQ007734
K20P03R KC2020 08 16.12971 19 47 22.96 -08 59 57.3 19.1 GVEQ007734
K20P03R KC2020 08 16.13350 19 47 24.43 -08 59 54.4 18.9 GVEQ007734
K20P03R KC2020 08 16.13448 19 47 24.82 -08 59 53.6 18.8 GVEQ007734
Observer details:
734 Farpoint Observatory, Eskridge. Observers G. Hug, D. Cromer, D. Goodin.
Measurer D. Cromer. 0.7-m reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + 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.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci. 0.4-m
f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, K. Floricic, A. Macan,
I. Paleka, V. Pezo, D. Pujagic, F. Hrzenjak, E. Pettarin. Measurers K.
Korlevic, A. Macan. 1.0-m f/2.9 reflector + CCD.
L34 Galhassin Robotic Telescope, Isnello. Observer A. Nastasi. 0.40-m
reflector + CCD.
L51 MARGO, Nauchnij. Observer G. Borisov. 0.65-m f/1.5 astrograph + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.35-m
f/1.9 Schmidt-Cassegrain + CCD.
X31 Galileo Galilei Observatory, Oro Verde. Observer C. Fornari. 0.40-m f/8
Ritchey-Chretien + CCD.
Orbital elements:
2020 PR3 Earth MOID = 0.0767 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 328.88781 (2000.0) P Q
n 0.42328570 Peri. 115.18568 +0.74044116 +0.67208298
a 1.7567649 Node 202.58848 -0.62317971 +0.68249210
e 0.3807772 Incl. 1.06892 -0.25178151 +0.28724379
P 2.33 H 23.0 G 0.15 U 8
Residuals in seconds of arc
200814 L51 (4.0+ 1.4+) 200815 L01 0.1- 0.9+ 200816 W34 (0.4+ 2.0+)
200814 L51 0.0 1.3+ 200815 L01 0.2- 0.9+ 200816 W34 0.0 1.4+
200814 L51 (1.8- 1.8+) 200815 L01 0.0 0.8+ 200816 W34 0.0 0.8+
200815 L34 1.3+ 0.4+ 200815 L01 0.1- 0.9+ 200816 W34 0.0 1.1+
200815 L34 0.3+ 0.7+ 200815 K63 0.2- 1.3+ 200816 W34 0.6- 1.4+
200815 L51 (0.0 1.5+) 200815 K63 0.2- 1.1+ 200816 H36 0.5+ 1.0+
200815 L51 (0.0 1.8+) 200815 K63 0.1+ 1.3+ 200816 H36 0.0 0.9+
200815 L51 0.3+ 1.1+ 200815 X31 0.2- 1.2+ 200816 H36 0.6+ 0.8+
200815 L51 (0.2+ 1.6+) 200815 X31 0.1- 0.2+ 200816 734 0.5+ 1.2+
200815 L51 0.1- 1.3+ 200815 X31 0.4+ 0.9+ 200816 734 0.4+ 1.2+
200815 L34 0.0 0.5+ 200815 X31 0.0 1.3+ 200816 734 0.0 1.3+
200815 J04 0.1+ 0.8+ 200816 X31 0.0 1.1+ 200816 734 0.0 1.3+
200815 J04 0.0 0.8+ 200816 X31 0.0 1.3+
200815 J04 0.2+ 0.8+ 200816 W34 (0.4+ 1.5+)
Ephemeris:
2020 PR3 a,e,i = 1.76, 0.38, 1 q = 1.0878
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 17 17 26 57.4 -13 26 08 0.1229 1.1203 146.0 30.5 20.0
...
2020 08 01 18 15 28.8 -11 34 59 0.09681 1.0941 143.2 33.7 19.5
...
2020 08 09 18 59 15.6 -10 21 49 0.08832 1.0884 146.3 31.2 19.2
...
2020 08 15 19 39 20.5 -09 13 01 0.08562 1.0881 150.4 27.4 19.1
2020 08 16 19 46 25.2 -09 00 23 0.08553 1.0884 151.2 26.7 19.0
2020 08 17 19 53 33.9 -08 47 30 0.08556 1.0887 152.0 25.9 19.0
...
2020 08 23 20 36 44.2 -07 26 25 0.08819 1.0930 157.0 21.2 19.0
...
2020 08 31 21 29 54.6 -05 40 13 0.09836 1.1038 162.9 15.6 19.0
...
2020 09 15 22 41 04.3 -03 16 37 0.1361 1.1389 167.3 11.2 19.6
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q07
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