MPEC 2019-U206 : 2019 UD8
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M.P.E.C. 2019-U206 Issued 2019 October 27, 06:58 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 UD8
Observations:
K19U08D C2019 10 07.52792901 14 20.021+13 21 01.85 22.7 GVEU206F51
K19U08D C2019 10 07.54025401 14 19.298+13 20 56.20 22.6 GVEU206F51
K19U08D C2019 10 07.55253001 14 18.537+13 20 50.28 23.2 GVEU206F51
K19U08D C2019 10 07.56482601 14 17.811+13 20 44.53 22.8 GVEU206F51
K19U08D* C2019 10 24.32234500 55 13.017+10 20 44.82 23.09wUEU206F51
K19U08D C2019 10 24.33328500 55 12.125+10 20 36.17 22.57wUEU206F51
K19U08D C2019 10 24.34432400 55 11.216+10 20 27.37 22.45wUEU206F51
K19U08D KC2019 10 26.33405 00 52 42.33 +09 53 08.6 22.4 RoEU206291
K19U08D KC2019 10 26.34530 00 52 41.41 +09 52 59.2 22.8 RoEU206291
K19U08D KC2019 10 26.35657 00 52 40.53 +09 52 49.8 22.8 RoEU206291
K19U08D C2019 10 27.18903400 51 40.13 +09 41 10.3 22.2 GVEU206H01
K19U08D C2019 10 27.19364100 51 39.75 +09 41 06.1 22.0 GVEU206H01
K19U08D C2019 10 27.21188100 51 38.28 +09 40 50.9 21.9 GVEU206H01
K19U08D C2019 10 27.21563800 51 37.98 +09 40 47.8 22.5 GVEU206H01
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
Orbital elements:
2019 UD8 Earth MOID = 0.1070 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 270.95833 (2000.0) P Q
n 0.33074727 Peri. 236.02273 -0.22878843 -0.97240009
a 2.0708018 Node 227.27266 +0.91243639 -0.19782253
e 0.4801743 Incl. 3.57141 +0.33928704 -0.12371062
P 2.98 H 22.9 G 0.15 U 6
Residuals in seconds of arc
191007 F51 0.4- 0.0 191024 F51 0.0 0.0 191027 H01 0.1+ 0.0
191007 F51 0.1+ 0.1+ 191024 F51 0.0 0.1+ 191027 H01 0.0 0.3-
191007 F51 0.0 0.1- 191026 291 0.1+ 0.1+ 191027 H01 0.1- 0.2-
191007 F51 0.3+ 0.0 191026 291 0.2- 0.2+ 191027 H01 0.0 0.1-
191024 F51 0.0 0.1- 191026 291 0.1+ 0.4+
Ephemeris:
2019 UD8 a,e,i = 2.07, 0.48, 4 q = 1.0765
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 27 01 22 11.2 +14 19 20 0.6436 1.6184 158.4 13.2 23.8
...
2019 10 12 01 09 50.6 +12 43 09 0.5238 1.5203 174.3 3.7 22.8
...
2019 10 20 01 00 34.0 +11 16 27 0.4764 1.4685 171.1 6.0 22.6
...
2019 10 26 00 53 07.7 +09 57 55 0.4483 1.4301 163.6 11.3 22.6
2019 10 27 00 51 53.8 +09 43 59 0.4442 1.4237 162.3 12.3 22.6
2019 10 28 00 50 40.5 +09 29 51 0.4403 1.4174 161.0 13.2 22.6
...
2019 11 03 00 43 44.7 +08 02 38 0.4201 1.3798 153.0 19.0 22.7
...
2019 11 11 00 36 23.1 +06 06 49 0.4006 1.3311 142.7 26.8 22.7
...
2019 11 26 00 31 56.4 +03 07 08 0.3795 1.2460 125.4 40.2 22.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U206
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