[Iaude] MPEC Q51: 2020 QG [a=1.93,e=0.49,i=4.8,H=29.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Aug 17 12:12:01 EDT 2020
M.P.E.C. 2020-Q51 Issued 2020 August 17, 16:09 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 QG
Observations:
K20Q00G* C2020 08 16.43273200 35 10.43 +22 05 38.0 17.80gUEQ051I41
K20Q00G C2020 08 16.43307900 35 08.78 +22 05 56.5 17.80gUEQ051I41
K20Q00G C2020 08 16.46860000 32 43.61 +22 32 39.7 17.49RUEQ051I41
K20Q00G C2020 08 16.46894700 32 42.42 +22 32 52.8 17.49RUEQ051I41
K20Q00G C2020 08 16.46954900 32 40.23 +22 33 16.1 17.46RUEQ051I41
K20Q00G C2020 08 16.46989600 32 38.92 +22 33 29.8 17.46RUEQ051I41
K20Q00G C2020 08 16.90072 00 30 53.91 +24 13 11.0 20.0 VVEQ051033
K20Q00G C2020 08 16.90159 00 30 53.29 +24 13 21.4 19.9 VVEQ051033
K20Q00G C2020 08 16.90245 00 30 52.69 +24 13 31.6 19.9 VVEQ051033
K20Q00G KC2020 08 16.97603500 31 05.026+24 34 15.72 19.8 GVEQ051J04
K20Q00G KC2020 08 16.97673200 31 04.498+24 34 23.45 19.5 GVEQ051J04
K20Q00G KC2020 08 16.97996200 30 09.34 +24 25 01.6 19.5 GVEQ051J95
K20Q00G KC2020 08 16.98364 00 30 18.53 +24 29 46.6 19.5 GVEQ051958
K20Q00G KC2020 08 16.98453000 30 06.00 +24 25 44.0 19.3 GVEQ051J95
K20Q00G KC2020 08 16.98753100 30 03.79 +24 26 11.9 19.4 GVEQ051J95
K20Q00G KC2020 08 16.99100 00 30 12.50 +24 30 55.4 19.7 GVEQ051958
K20Q00G KC2020 08 16.99838 00 30 06.29 +24 32 01.7 19.5 GVEQ051958
K20Q00G KC2020 08 17.19995 00 29 35.30 +24 50 56.1 20.3 GVEQ051W34
K20Q00G KC2020 08 17.20991 00 29 28.85 +24 52 01.4 20.1 GVEQ051W34
K20Q00G KC2020 08 17.21992 00 29 22.23 +24 53 04.4 20.4 GVEQ051W34
K20Q00G KC2020 08 17.27450000 28 49.74 +24 55 34.6 20.2 VuEQ051H21
K20Q00G KC2020 08 17.27740700 28 47.81 +24 55 49.6 20.1 VuEQ051H21
K20Q00G KC2020 08 17.28031200 28 45.84 +24 56 03.5 20.4 VuEQ051H21
K20Q00G KC2020 08 17.28321700 28 43.84 +24 56 17.3 20.0 VuEQ051H21
K20Q00G KC2020 08 17.28641300 28 41.66 +24 56 31.9 20.3 VuEQ051H21
K20Q00G C2020 08 17.40528 00 27 57.37 +25 05 51.1 20.0 GVEQ051I52
K20Q00G C2020 08 17.40780 00 27 55.52 +25 05 57.4 20.8 GVEQ051I52
K20Q00G C2020 08 17.40906 00 27 54.76 +25 06 00.9 VEQ051I52
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, U.
Laux, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.32-m f/4.1 Schmidt-Cassegrain
+ 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.
I41 Palomar Mountain--ZTF. Observers B. T. Bolin, V. Bhalerao, C. M.
Copperwheat, K. P. Deshmukh, C.-Y. Hsu, Z.-Y. Lin, J. Purdum, K. Sharma,
C. Zhai, Z. T. F. Collaboration. Measurers B. T. Bolin, D. A. Duev, H.-W.
Lin, F. J. Masci, Q.-Z. Ye. 1.2-m f/2.4 Schmidt.
I52 Steward Observatory, Mt. Lemmon Station. Observer T. A. Pruyne.
Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A.
Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.0-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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.35-m
f/1.9 Schmidt-Cassegrain + CCD.
Orbital elements:
2020 QG Earth MOID = 0.0001 AU
Epoch 2020 Aug. 16.0 TT = JDT 2459077.5 Bell
M 6.37336 (2000.0) P Q
n 0.36708332 Peri. 338.91558 +0.53686762 +0.84221095
a 1.9317887 Node 323.50461 -0.76164217 +0.45858090
e 0.4872549 Incl. 4.77762 -0.36286964 +0.28352120
P 2.68 H 29.87 G 0.15 U 6
Residuals in seconds of arc
200816 I41 0.2+ 0.6- 200816 J04 0.4- 0.5- 200817 H21 0.3- 0.3-
200816 I41 0.4- 0.4- 200816 J95 0.2+ 0.6- 200817 H21 0.2+ 0.5+
200816 I41 0.0- 0.2+ 200816 958 0.0+ 0.8- 200817 H21 0.3+ 0.4+
200816 I41 0.8+ 0.0+ 200816 J95 0.0+ 0.9- 200817 H21 0.0+ 0.5+
200816 I41 0.3+ 0.4+ 200816 J95 0.1- 0.6- 200817 H21 0.0+ 0.3+
200816 I41 0.7- 0.9+ 200816 958 0.4+ 0.3- 200817 I52 1.2+ 0.9+
200816 033 0.4- 0.7- 200816 958 0.4- 0.3- 200817 I52 0.5- 0.5+
200816 033 0.6- 0.7- 200817 W34 0.0+ 0.4+ 200817 I52 0.9+ 0.7+
200816 033 0.6- 0.8- 200817 W34 0.4- 0.1+
200816 J04 0.2- 0.7- 200817 W34 0.0+ 0.0-
Ephemeris:
2020 QG a,e,i = 1.93, 0.49, 5 q = 0.9905
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 18 12 18 03.7 -24 27 12 0.1284 1.0007 79.4 93.3 28.7
...
2020 08 02 12 24 03.7 -25 24 37 0.06381 0.9924 67.8 108.8 28.0
...
2020 08 10 12 25 38.7 -25 51 08 0.02790 1.0006 61.3 117.3 26.7
...
2020 08 16 12 08 44.7 -32 07 38 0.0007381.0123 57.7 122.3 19.3
2020 08 17 21 16 04.9 +60 02 44 0.0039941.0136 106.3 73.5 20.5
2020 08 18 21 10 36.2 +60 20 21 0.0085301.0147 106.1 73.4 22.1
...
2020 08 24 21 07 15.7 +60 21 05 0.03555 1.0222 107.4 70.7 25.2
...
2020 09 01 21 08 20.9 +59 55 54 0.07112 1.0349 109.3 67.0 26.6
...
2020 09 16 21 14 44.9 +58 15 56 0.1356 1.0657 113.0 60.3 27.8
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q51
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