MPEC 2019-U228 : 2019 UG9
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M.P.E.C. 2019-U228 Issued 2019 October 28, 02:14 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 UG9
Observations:
K19U09G* C2019 10 25.42481301 23 08.827+03 24 45.06 21.31wUEU228F52
K19U09G C2019 10 25.43653401 23 10.557+03 24 46.90 21.50wUEU228F52
K19U09G C2019 10 25.44825101 23 12.260+03 24 48.50 21.28wUEU228F52
K19U09G C2019 10 25.45990301 23 13.977+03 24 50.44 21.28wUEU228F52
K19U09G KC2019 10 26.96776201 27 38.21 +03 28 55.7 21.2 GVEU228L01
K19U09G KC2019 10 26.97248201 27 38.99 +03 28 56.4 21.2 GVEU228L01
K19U09G KC2019 10 26.97721401 27 39.78 +03 28 57.2 21.2 GVEU228L01
K19U09G ^C2019 10 27.46032 01 29 07.826+03 30 59.07 20.99GVEU228568
K19U09G ^C2019 10 27.46198 01 29 08.089+03 30 59.39 21.19GVEU228568
K19U09G ^C2019 10 27.46390 01 29 08.401+03 30 59.72 21.37GVEU228568
K19U09G ^C2019 10 27.49139801 29 12.940+03 31 05.20 21.23GVEU228568
K19U09G ^C2019 10 27.49234301 29 13.097+03 31 05.43 21.17GVEU228568
K19U09G ^C2019 10 27.49331601 29 13.257+03 31 05.62 21.05GVEU228568
K19U09G KC2019 10 27.92039 01 30 35.41 +03 32 14.7 20.2 RoEU228K88
K19U09G KC2019 10 27.92689 01 30 36.55 +03 32 15.7 oEU228K88
Observer details:
568 Mauna Kea. Observers Y. Ramanjooloo, R. Wainscoat, H. Januszewski, S.
Prunet. Measurers R. Weryk, Y. Ramanjooloo, R. Wainscoat. 2.24-m
University of Hawaii reflector + CCD, 3.6-m Canada-France-Hawaii Telescope +
CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, 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.
K88 GINOP-KHK, Piszkesteto. Observer A. Bodi. Measurer K. Sarneczky.
0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, E. Pettarin, F.
Valentine. Measurer E. Pettarin. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2019 UG9 Earth MOID = 0.1074 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 305.57065 (2000.0) P Q
n 0.25995937 Peri. 241.29819 +0.51395768 -0.85781513
a 2.4314522 Node 177.77346 +0.79439625 +0.47558969
e 0.5502807 Incl. 1.24142 +0.32370065 +0.19485288
P 3.79 H 24.6 G 0.15 U 7
Residuals in seconds of arc
191025 F52 0.1- 0.1+ 191026 L01 0.1- 0.3- 191027 568 0.1+ 0.0
191025 F52 0.2+ 0.1+ 191026 L01 0.0 0.4- 191027 568 0.1+ 0.0
191025 F52 0.0 0.1- 191027 568 0.2+ 0.1+ 191027 568 0.0 0.0
191025 F52 0.0 0.1+ 191027 568 0.1+ 0.1+ 191027 K88 0.3- 0.4+
191026 L01 0.2- 0.1- 191027 568 0.1+ 0.0 191027 K88 0.0 0.0
Ephemeris:
2019 UG9 a,e,i = 2.43, 0.55, 1 q = 1.0935
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 28 00 40 28.2 +03 29 46 0.2753 1.2762 173.6 5.0 22.8
...
2019 10 13 00 57 05.7 +03 16 04 0.1991 1.1963 174.6 4.5 21.9
...
2019 10 21 01 11 59.9 +03 17 05 0.1677 1.1612 170.0 8.6 21.6
...
2019 10 27 01 27 44.6 +03 29 41 0.1481 1.1391 167.4 10.9 21.4
2019 10 28 01 30 50.6 +03 33 14 0.1452 1.1358 167.1 11.3 21.4
2019 10 29 01 34 05.6 +03 37 16 0.1424 1.1326 166.8 11.5 21.3
...
2019 11 04 01 57 02.1 +04 13 23 0.1274 1.1159 165.8 12.6 21.1
...
2019 11 12 02 37 23.6 +05 37 30 0.1136 1.1006 166.2 12.4 20.8
...
2019 11 27 04 12 25.3 +09 33 58 0.1098 1.0947 168.6 10.3 20.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U228
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