[Iaude] MPEC Q189: 2020 QN5 [a=2.23,e=0.48,i=6.8,H=24.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Aug 24 22:54:42 EDT 2020
M.P.E.C. 2020-Q189 Issued 2020 August 25, 02:53 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 QN5
Observations:
K20Q05N C2020 08 19.35731422 09 20.341+09 06 18.68 22.09GVEQ189F52
K20Q05N C2020 08 19.36954622 09 20.828+09 06 39.58 22.72GVEQ189F52
K20Q05N C2020 08 19.38178022 09 21.374+09 07 00.47 23.27GVEQ189F52
K20Q05N C2020 08 19.39403022 09 21.881+09 07 21.62 22.48GVEQ189F52
K20Q05N* C2020 08 23.37940922 12 58.044+10 47 09.89 22.71wUEQ189F51
K20Q05N C2020 08 23.40263122 12 58.845+10 47 40.77 22.40wUEQ189F51
K20Q05N C2020 08 23.41427522 12 59.244+10 47 56.34 22.20wUEQ189F51
K20Q05N KC2020 08 24.20931922 13 39.18 +11 04 42.0 22.2 VuEQ189H21
K20Q05N KC2020 08 24.21540222 13 39.41 +11 04 49.7 22.3 VuEQ189H21
K20Q05N KC2020 08 24.22229622 13 39.64 +11 04 58.1 22.3 VuEQ189H21
K20Q05N C2020 08 24.94690 22 14 15.05 +11 19 31.2 23.6 VVEQ189033
K20Q05N C2020 08 24.95049 22 14 15.16 +11 19 35.8 22.7 VVEQ189033
K20Q05N C2020 08 24.95407 22 14 15.31 +11 19 39.3 23.4 VVEQ189033
K20Q05N C2020 08 24.95804 22 14 15.42 +11 19 44.4 23.4 VVEQ189033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 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. 1.3-m f/4.0
astrograph + CCD.
Orbital elements:
2020 QN5 Earth MOID = 0.1428 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 344.11302 (2000.0) P Q
n 0.29580672 Peri. 1.83505 +0.54891830 +0.82981310
a 2.2308174 Node 301.47082 -0.76839425 +0.45361861
e 0.4808688 Incl. 6.76657 -0.32902732 +0.32502364
P 3.33 H 24.6 G 0.15 U 7
Residuals in seconds of arc
200819 F52 0.1+ 0.1+ 200823 F51 0.0 0.1- 200824 033 0.3+ 0.1-
200819 F52 0.4- 0.0 200823 F51 0.0 0.1+ 200824 033 0.1- 0.3+
200819 F52 0.1+ 0.1- 200824 H21 0.1+ 0.3+ 200824 033 0.2+ 0.5-
200819 F52 0.1+ 0.1+ 200824 H21 0.2+ 0.3+ 200824 033 0.4- 0.1-
200823 F51 0.0 0.0 200824 H21 0.0 0.1+
Ephemeris:
2020 QN5 a,e,i = 2.23, 0.48, 7 q = 1.1581
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 26 21 29 41.2 -10 55 50 0.1493 1.1583 161.6 16.1 21.7
...
2020 08 10 21 58 17.7 +03 24 54 0.1700 1.1737 158.8 18.2 22.0
...
2020 08 18 22 07 57.7 +08 26 31 0.1906 1.1912 158.0 18.6 22.3
...
2020 08 24 22 13 28.2 +11 00 38 0.2099 1.2081 157.9 18.4 22.6
2020 08 25 22 14 17.3 +11 20 59 0.2135 1.2112 157.9 18.3 22.6
2020 08 26 22 15 05.1 +11 39 57 0.2171 1.2144 157.9 18.3 22.6
...
2020 09 01 22 19 29.5 +13 07 07 0.2406 1.2354 157.9 17.9 22.9
...
2020 09 09 22 24 49.1 +14 05 01 0.2769 1.2675 157.5 17.7 23.3
...
2020 09 24 22 35 19.2 +14 00 00 0.3621 1.3385 154.2 19.0 24.0
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q189
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