MPEC 2019-Q90 : 2019 QW2
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M.P.E.C. 2019-Q90 Issued 2019 August 27, 13:05 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
2019 QW2
Observations:
K19Q02W C2019 08 24.31488218 43 46.962+53 34 54.43 21.4 GVEQ090F52
K19Q02W* C2019 08 24.32710 18 43 49.034+53 34 08.68 21.3 wUEQ090F52
K19Q02W C2019 08 24.32902418 43 49.381+53 34 01.23 21.2 GVEQ090F52
K19Q02W C2019 08 24.33932 18 43 51.145+53 33 22.16 22.0 wUEQ090F52
K19Q02W C2019 08 24.34123818 43 51.510+53 33 14.62 20.9 GVEQ090F52
K19Q02W C2019 08 24.35341618 43 53.594+53 32 29.06 21.3 GVEQ090F52
K19Q02W KC2019 08 24.99085818 46 23.41 +52 52 49.8 21.2 GVEQ090L01
K19Q02W KC2019 08 24.99399318 46 24.05 +52 52 37.6 21.4 GVEQ090L01
K19Q02W IC2019 08 24.99712918 46 24.72 +52 52 25.4 21.7 GVEQ090L01
K19Q02W ^C2019 08 26.41380418 51 37.657+51 31 16.05 21.81GVEQ090568
K19Q02W ^C2019 08 26.41475618 51 37.807+51 31 12.45 21.92GVEQ090568
K19Q02W ^C2019 08 26.41571518 51 37.960+51 31 08.87 21.53GVEQ090568
Observer details:
568 Mauna Kea. Observers R. Wainscoat, H. Januszewski, A. Petric. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien +
CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, R. Burmazovic, D.
Ivanic, I. Perovic, T. Sreckovic, E. Pettarin. Measurer E. Pettarin. 1.0-m
f/2.9 reflector + CCD.
Orbital elements:
2019 QW2 Earth MOID = 0.0230 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 355.40261 (2000.0) P Q
n 1.03762809 Peri. 268.24793 -0.93055779 +0.35088610
a 0.9662917 Node 292.28250 -0.27459236 -0.85776620
e 0.1129903 Incl. 6.49066 -0.24220081 -0.37565421
P 0.95 H 24.8 G 0.15 U 8
Residuals in seconds of arc
190824 F52 0.1- 0.3- 190824 F52 0.3+ 0.3- 190824 L01 0.0 0.1+
190824 F52 0.2- 0.0 190824 F52 0.1+ 1.0+ 190826 568 0.0 0.0
190824 F52 0.0 0.2- 190824 L01 0.0 0.2- 190826 568 0.0 0.0
190824 F52 0.0 0.1- 190824 L01 0.1- 0.0 190826 568 0.0 0.0
Ephemeris:
2019 QW2 a,e,i = 0.97, 0.11, 6 q = 0.8571
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 07 28 09 48 30.6 +48 02 19 0.04252 0.9803 33.3 145.4 25.5
...
2019 08 12 16 43 47.1 +68 51 47 0.05128 1.0082 82.7 94.4 21.7
...
2019 08 20 18 21 33.8 +58 19 36 0.06520 1.0218 96.8 79.5 21.7
...
2019 08 26 18 50 17.7 +51 54 16 0.07690 1.0312 103.3 72.5 21.8
2019 08 27 18 53 45.3 +50 57 56 0.07891 1.0327 104.2 71.6 21.9
2019 08 28 18 56 58.7 +50 03 32 0.08092 1.0342 105.0 70.7 21.9
...
2019 09 03 19 12 57.0 +45 11 29 0.09317 1.0426 108.7 66.4 22.1
...
2019 09 11 19 29 41.3 +39 51 59 0.1097 1.0525 111.7 62.7 22.3
...
2019 09 26 19 57 24.2 +32 00 41 0.1411 1.0667 113.3 59.7 22.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-Q90
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