MPEC 2020-Q185 : 2020 QF5
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M.P.E.C. 2020-Q185 Issued 2020 August 25, 01:08 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 QF5
Observations:
K20Q05F C2020 08 14.60505400 45 03.081+14 43 22.74 21.15GVEQ185F52
K20Q05F C2020 08 14.61085800 45 04.521+14 43 25.72 21.03GVEQ185F52
K20Q05F* C2020 08 23.49709301 25 49.248+15 37 03.00 21.04wUEQ185F51
K20Q05F C2020 08 23.50944301 25 52.770+15 37 05.31 20.97wUEQ185F51
K20Q05F C2020 08 23.52187801 25 56.313+15 37 07.58 20.95wUEQ185F51
K20Q05F C2020 08 23.53473801 25 59.977+15 37 09.81 20.96wUEQ185F51
K20Q05F C2020 08 23.80775 01 27 20.37 +15 37 47.0 21.5 RqEQ185D29
K20Q05F C2020 08 23.82189 01 27 24.48 +15 37 49.4 21.7 RqEQ185D29
K20Q05F C2020 08 23.83603 01 27 28.45 +15 37 51.8 20.2 RqEQ185D29
K20Q05F C2020 08 23.95197 01 28 04.29 +15 37 58.4 21.8 VVEQ185033
K20Q05F C2020 08 23.95515 01 28 05.22 +15 37 59.0 21.5 VVEQ185033
K20Q05F IC2020 08 24.08488601 28 42.97 +15 38 21.0 21.1 GVEQ185L01
K20Q05F IC2020 08 24.08800601 28 43.93 +15 38 22.0 21.0 GVEQ185L01
K20Q05F hC2020 08 24.09228401 28 45.12 +15 38 22.4 21.0 GVEQ185L01
K20Q05F KC2020 08 24.32964101 29 56.45 +15 38 55.7 20.9 VuEQ185H21
K20Q05F KC2020 08 24.33523901 29 58.09 +15 38 56.4 21.1 VuEQ185H21
K20Q05F KC2020 08 24.34139601 29 59.85 +15 38 57.2 21.0 VuEQ185H21
K20Q05F C2020 08 24.96723 01 33 08.47 +15 39 57.6 21.1 VVEQ185033
K20Q05F C2020 08 24.97082 01 33 09.56 +15 39 58.1 21.2 VVEQ185033
K20Q05F C2020 08 24.97440 01 33 10.61 +15 39 58.0 18.8 VVEQ185033
K20Q05F C2020 08 24.97809 01 33 11.68 +15 39 59.0 21.2 VVEQ185033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum, C. Hoegner. Measurer B. Stecklum. 1.34-m f/3
Schmidt + CCD.
D29 Purple Mountain Observatory, XuYi Station. Observers H. B. Zhao, B. Li,
G. Zhaori, R. Q. Hong, L. F. Hu. Measurers H. B. Zhao, B. Li, H. Lu, G.
Zhaori, Z. J. Xu. 1.04-m f/1.8 Schmidt + 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. 0.81-m f/4.0
astrograph + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2020 QF5 Earth MOID = 0.1432 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 322.58865 (2000.0) P Q
n 0.30268792 Peri. 205.89350 +0.94175633 -0.33595223
a 2.1968783 Node 173.67925 +0.32753132 +0.90602099
e 0.4847773 Incl. 7.93700 +0.07627742 +0.25741420
P 3.26 H 21.5 G 0.15 U 7
Residuals in seconds of arc
200814 F52 0.2- 0.0 200823 D29 0.1+ 0.1+ 200824 H21 0.4+ 0.2+
200814 F52 0.2+ 0.0 200823 D29 1.0- 0.4+ 200824 H21 0.6+ 0.1+
200823 F51 0.1- 0.1- 200823 033 0.2- 0.3+ 200824 H21 0.3+ 0.1+
200823 F51 0.0 0.0 200823 033 0.2- 0.3+ 200824 033 0.2- 0.1-
200823 F51 0.0 0.0 200824 L01 0.1- 0.2- 200824 033 0.1+ 0.0
200823 F51 0.1+ 0.1- 200824 L01 0.8+ 0.3+ 200824 033 0.0 0.5-
200823 D29 0.8- 0.2- 200824 L01 0.1+ 0.1+ 200824 033 0.4- 0.0
Ephemeris:
2020 QF5 a,e,i = 2.20, 0.48, 8 q = 1.1319
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 26 23 35 29.4 +10 39 19 0.4892 1.3496 123.6 38.8 22.1
...
2020 08 10 00 26 21.4 +13 57 20 0.3799 1.2715 125.3 40.6 21.5
...
2020 08 18 00 59 53.1 +15 10 13 0.3337 1.2350 125.2 42.1 21.2
...
2020 08 24 01 28 17.3 +15 38 23 0.3050 1.2106 124.6 43.4 21.0
2020 08 25 01 33 17.2 +15 40 19 0.3008 1.2067 124.5 43.7 21.0
2020 08 26 01 38 21.3 +15 41 23 0.2967 1.2030 124.3 43.9 21.0
...
2020 09 01 02 10 05.4 +15 28 02 0.2753 1.1824 123.1 45.6 20.8
...
2020 09 09 02 54 37.7 +14 13 25 0.2556 1.1599 121.0 48.1 20.7
...
2020 09 24 04 14 16.4 +09 20 24 0.2434 1.1351 117.2 51.8 20.6
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q185
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