[Iaude] MPEC Q111: 2020 QA2 [a=1.27,e=0.16,i=20.1,H=25.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Aug 19 22:15:11 EDT 2020
M.P.E.C. 2020-Q111 Issued 2020 August 20, 02:13 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 QA2
Observations:
K20Q02A C2020 08 14.45206122 02 20.707-11 01 56.56 20.57GVEQ111F52
K20Q02A C2020 08 14.46554522 02 15.310-10 59 28.22 20.82GVEQ111F52
K20Q02A C2020 08 14.49257922 02 04.468-10 54 30.83 22.02GVEQ111F52
K20Q02A C2020 08 16.49900921 49 37.229-04 35 12.00 21.32GVEQ111F52
K20Q02A C2020 08 16.51122621 49 32.220-04 32 50.15 21.44GVEQ111F52
K20Q02A* C2020 08 18.26994 21 38 29.50 +01 10 08.0 20.7 GVEQ111G96
K20Q02A C2020 08 18.27509 21 38 27.37 +01 11 08.0 20.9 GVEQ111G96
K20Q02A C2020 08 18.28024 21 38 25.24 +01 12 09.6 20.6 GVEQ111G96
K20Q02A C2020 08 18.35121 21 37 55.97 +01 26 03.0 20.8 GVEQ111I52
K20Q02A C2020 08 18.35289 21 37 55.24 +01 26 22.4 20.9 GVEQ111I52
K20Q02A C2020 08 18.35625 21 37 53.88 +01 27 02.2 20.3 GVEQ111I52
K20Q02A C2020 08 18.85249 21 34 49.08 +03 03 44.0 21.6 VVEQ111033
K20Q02A C2020 08 18.85377 21 34 48.58 +03 03 59.0 21.6 VVEQ111033
K20Q02A C2020 08 18.85506 21 34 48.06 +03 04 13.8 21.6 VVEQ111033
K20Q02A C2020 08 19.24757 21 32 17.87 +04 21 09.5 21.1 GVEQ111I52
K20Q02A C2020 08 19.25009 21 32 16.77 +04 21 38.1 20.3 GVEQ111I52
K20Q02A C2020 08 19.47508721 30 47.789+05 05 38.81 21.24GVEQ111F52
K20Q02A C2020 08 19.48737221 30 42.732+05 08 01.21 21.22GVEQ111F52
K20Q02A C2020 08 19.51190921 30 32.634+05 12 45.93 20.80GVEQ111F52
K20Q02A C2020 08 19.87880 21 28 17.82 +06 23 02.3 21.7 VVEQ111033
K20Q02A C2020 08 19.88007 21 28 17.32 +06 23 17.1 21.5 VVEQ111033
K20Q02A C2020 08 19.88134 21 28 16.82 +06 23 31.6 21.5 VVEQ111033
K20Q02A C2020 08 19.88261 21 28 16.33 +06 23 46.0 21.9 VVEQ111033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + 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.
G96 Mt. Lemmon Survey. Observer H. Groeller. 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. 1.5-m reflector + 10K CCD.
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.
Orbital elements:
2020 QA2 Earth MOID = 0.0977 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pike
M 276.34638 (2000.0) P Q
n 0.68510865 Peri. 43.78901 +0.96876867 -0.13153618
a 1.2743726 Node 322.22020 -0.02886171 +0.78213432
e 0.1599180 Incl. 20.06691 +0.24628087 +0.60906825
P 1.44 H 25.4 G 0.15 U 7
Residuals in seconds of arc
200814 F52 0.3- 0.3+ 200818 I52 0.1- 0.1- 200819 F52 0.2- 0.3+
200814 F52 0.1+ 0.2+ 200818 I52 0.7- 0.4- 200819 F52 0.1+ 0.0
200814 F52 0.3+ 0.4- 200818 I52 0.4- 0.1- 200819 F52 0.3+ 0.3-
200816 F52 0.3+ 0.1+ 200818 033 0.2- 0.2+ 200819 033 0.1- 0.2+
200816 F52 0.1+ 0.1- 200818 033 0.0 0.2+ 200819 033 0.0 0.2+
200818 G96 0.2+ 0.0 200818 033 0.1- 0.2- 200819 033 0.2+ 0.0
200818 G96 0.1+ 0.5- 200819 I52 0.5+ 0.4+ 200819 033 0.5+ 0.3-
200818 G96 0.0 0.6+ 200819 I52 0.5- 0.4-
Ephemeris:
2020 QA2 a,e,i = 1.27, 0.16, 20 q = 1.0706
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 07 21 23 38 01.8 -48 14 25 0.2125 1.1614 128.9 42.9 24.0
...
2020 08 05 22 53 22.5 -33 29 22 0.1315 1.1300 149.8 26.8 22.5
...
2020 08 13 22 11 06.3 -15 19 56 0.1034 1.1153 170.4 8.7 21.3
...
2020 08 19 21 33 50.9 +03 33 29 0.09716 1.1053 162.9 15.6 21.4
2020 08 20 21 27 30.4 +06 47 16 0.09761 1.1038 159.4 18.8 21.5
2020 08 21 21 21 11.4 +09 57 20 0.09849 1.1022 155.8 22.1 21.6
...
2020 08 27 20 44 56.8 +26 25 03 0.1114 1.0938 136.4 39.6 22.4
...
2020 09 04 20 04 52.7 +40 12 59 0.1421 1.0843 118.9 54.5 23.3
...
2020 09 19 19 19 51.6 +51 17 59 0.2121 1.0730 103.2 65.7 24.5
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-Q111
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