MPEC 2020-F181 : 2020 FR6
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M.P.E.C. 2020-F181 Issued 2020 March 30, 06:00 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 FR6
Observations:
K20F06R* C2020 03 24.46289 12 12 30.890-19 58 57.80 20.9 wUEF181F51
K20F06R C2020 03 24.47421 12 12 29.983-19 58 30.42 21.0 wUEF181F51
K20F06R C2020 03 24.49684 12 12 28.124-19 57 33.54 19.5 wUEF181F51
K20F06R C2020 03 28.95705712 07 00.097-16 40 38.96 20.3 GVEF181J04
K20F06R C2020 03 28.95786412 07 00.029-16 40 36.91 20.5 GVEF181J04
K20F06R C2020 03 28.95867112 06 59.971-16 40 34.27 20.5 GVEF181J04
K20F06R C2020 03 28.95948012 06 59.895-16 40 31.77 21.1 GVEF181J04
K20F06R C2020 03 28.96028712 06 59.823-16 40 29.95 20.7 GVEF181J04
K20F06R C2020 03 28.96110412 06 59.769-16 40 27.63 19.8 GVEF181J04
K20F06R KC2020 03 29.03277 12 06 54.70 -16 36 39.6 20.6 VUEF181X31
K20F06R KC2020 03 29.03829 12 06 54.26 -16 36 24.3 21.8 VUEF181X31
K20F06R KC2020 03 29.04638 12 06 53.58 -16 36 01.2 20.8 VUEF181X31
K20F06R KC2020 03 30.04114 12 05 38.42 -15 47 41.0 19.0 VUEF181X31
K20F06R KC2020 03 30.05556 12 05 37.19 -15 46 59.9 20.5 VUEF181X31
K20F06R KC2020 03 30.07320 12 05 35.75 -15 46 08.0 20.4 VUEF181X31
K20F06R KC2020 03 30.15969 12 05 29.14 -15 42 17.4 20.6 GVEF181734
K20F06R KC2020 03 30.17491 12 05 27.94 -15 41 31.0 20.6 GVEF181734
K20F06R KC2020 03 30.18897 12 05 26.83 -15 40 49.3 20.9 GVEF181734
K20F06R KC2020 03 30.19335112 05 26.25 -15 40 36.7 20.3 VuEF181H21
K20F06R KC2020 03 30.19597 12 05 26.16 -15 40 27.5 20.1 GVEF181734
K20F06R KC2020 03 30.19625512 05 26.02 -15 40 28.2 20.3 VuEF181H21
K20F06R KC2020 03 30.19838512 05 25.86 -15 40 22.4 20.2 VuEF181H21
K20F06R KC2020 03 30.21500 12 05 23.82 -15 39 07.5 20.5 VUEF181X31
K20F06R KC2020 03 30.22314 12 05 23.16 -15 38 43.0 20.0 VUEF181X31
Observer details:
734 Farpoint Observatory, Eskridge. Observers G. Hug, D. Cromer, D. Goodin.
Measurer D. Cromer. 0.7-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.
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.
J04 ESA Optical Ground Station, Tenerife. Observer D. Abreu. Measurers M.
Micheli, D. Koschny, L. Conversi, M. Busch, A. Knofel, E. Schwab. 1.0-m
f/4.4 reflector + CCD.
X31 Galileo Galilei Observatory, Oro Verde. Observer C. Fornari. 0.40-m f/8
Ritchey-Chretien + CCD.
Orbital elements:
2020 FR6 Earth MOID = 0.1826 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 318.35285 (2000.0) P Q
n 0.62795225 Peri. 98.06244 +0.43679050 +0.89182414
a 1.3505737 Node 199.21852 -0.89955442 +0.43244822
e 0.2487483 Incl. 20.95895 -0.00398776 +0.13280904
P 1.57 H 21.1 G 0.15 U 8
Residuals in seconds of arc
200324 F51 0.2+ 0.4- 200328 J04 0.2+ 0.1- 200330 734 0.2- 0.0
200324 F51 0.2+ 0.6- 200329 X31 0.4+ 0.2+ 200330 734 0.5+ 0.1+
200324 F51 0.5- 0.9+ 200329 X31 0.5+ 0.2- 200330 H21 0.2- 0.0
200328 J04 0.1+ 0.1+ 200329 X31 0.2+ 0.1- 200330 734 0.8- 1.1+
200328 J04 0.1+ 0.1- 200330 X31 0.5+ 1.2+ 200330 H21 0.0 0.1-
200328 J04 0.2+ 0.2+ 200330 X31 0.1- 0.1- 200330 H21 0.2+ 0.6-
200328 J04 0.1+ 0.4+ 200330 X31 0.2+ 0.1- 200330 X31 0.3- 0.3-
200328 J04 0.0 0.1- 200330 734 1.0- 1.5- 200330 X31 0.0 0.1-
Ephemeris:
2020 FR6 a,e,i = 1.35, 0.25, 21 q = 1.0146
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 02 29 12 30 47.9 -29 12 12 0.6034 1.4795 134.9 28.3 22.1
...
2020 03 15 12 22 30.5 -25 10 27 0.4780 1.4309 150.8 19.8 21.3
...
2020 03 23 12 14 14.4 -20 56 18 0.4247 1.4034 160.0 14.0 20.8
...
2020 03 29 12 06 56.3 -16 38 23 0.3928 1.3822 165.5 10.5 20.4
2020 03 30 12 05 40.7 -15 49 54 0.3882 1.3786 166.0 10.1 20.4
2020 03 31 12 04 24.9 -14 59 55 0.3839 1.3750 166.3 9.9 20.4
...
2020 04 06 11 56 56.9 -09 32 04 0.3628 1.3531 164.0 11.8 20.3
...
2020 04 14 11 48 08.8 -01 24 12 0.3479 1.3234 153.5 19.8 20.4
...
2020 04 29 11 39 27.4 +13 29 39 0.3563 1.2667 130.2 37.4 20.9
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-F181
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