[Iaude] MPEC Q103: 2020 QT1 [a=1.93,e=0.39,i=18.2,H=24.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Aug 19 17:23:45 EDT 2020
M.P.E.C. 2020-Q103 Issued 2020 August 19, 21:22 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 QT1
Observations:
K20Q01T* C2020 08 18.33358921 09 59.921+09 09 18.52 21.45wUEQ103F51
K20Q01T C2020 08 18.34468321 10 02.073+09 08 11.85 21.55wUEQ103F51
K20Q01T C2020 08 18.36691821 10 06.358+09 05 58.11 21.45wUEQ103F51
K20Q01T KC2020 08 19.13041321 12 49.10 +07 48 21.6 20.9 VuEQ103H21
K20Q01T KC2020 08 19.13170921 12 49.35 +07 48 13.9 21.2 VuEQ103H21
K20Q01T KC2020 08 19.14282021 12 51.55 +07 47 06.2 21.4 VuEQ103H21
K20Q01T KC2020 08 19.15152421 12 53.28 +07 46 12.9 21.4 VuEQ103H21
K20Q01T ^C2020 08 19.38203921 13 41.887+07 22 52.83 21.26GVEQ103568
K20Q01T ^C2020 08 19.38298521 13 42.083+07 22 46.81 21.72GVEQ103568
K20Q01T ^C2020 08 19.38394121 13 42.265+07 22 40.97 21.57GVEQ103568
K20Q01T ^C2020 08 19.38489921 13 42.457+07 22 34.98 21.34GVEQ103568
K20Q01T C2020 08 19.84157 21 15 21.16 +06 35 06.3 21.9 VVEQ103033
K20Q01T C2020 08 19.84388 21 15 21.65 +06 34 52.2 21.6 VVEQ103033
K20Q01T C2020 08 19.84619 21 15 22.14 +06 34 37.6 21.7 VVEQ103033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
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.
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.
Orbital elements:
2020 QT1 Earth MOID = 0.1719 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pike
M 333.49185 (2000.0) P Q
n 0.36660871 Peri. 162.23074 +0.75188542 +0.64690396
a 1.9334556 Node 155.98521 -0.63647123 +0.76254664
e 0.3939080 Incl. 18.21526 -0.17196712 +0.00615619
P 2.69 H 24.0 G 0.15 U 8
Residuals in seconds of arc
200818 F51 0.1- 0.1+ 200819 H21 0.2+ 0.3+ 200819 568 0.0 0.1-
200818 F51 0.0 0.0 200819 H21 0.2+ 0.2+ 200819 033 0.4- 0.1-
200818 F51 0.0 0.1- 200819 568 0.3- 0.1+ 200819 033 0.1- 0.1+
200819 H21 0.4+ 0.1- 200819 568 0.1- 0.1- 200819 033 0.2+ 0.2-
200819 H21 0.3+ 0.1+ 200819 568 0.1- 0.0
Ephemeris:
2020 QT1 a,e,i = 1.93, 0.39, 18 q = 1.1719
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 20 19 51 58.2 +35 55 30 0.2789 1.1926 123.4 45.4 23.3
...
2020 08 04 20 24 58.8 +27 42 05 0.2138 1.1741 134.4 38.1 22.5
...
2020 08 12 20 48 36.5 +18 47 33 0.1877 1.1719 144.9 29.8 22.0
...
2020 08 18 21 08 48.0 +09 42 55 0.1756 1.1737 155.0 21.4 21.6
2020 08 19 21 12 19.7 +08 02 12 0.1744 1.1744 156.8 19.9 21.6
2020 08 20 21 15 53.8 +06 19 22 0.1734 1.1750 158.6 18.3 21.5
...
2020 08 26 21 37 53.4 -04 18 58 0.1736 1.1809 168.0 10.2 21.2
...
2020 09 03 22 07 25.4 -17 27 30 0.1894 1.1933 165.9 11.9 21.5
...
2020 09 18 22 56 14.8 -32 43 20 0.2575 1.2294 147.3 26.2 22.7
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q103
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