MPEC 2019-U221 : 2019 UU8
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M.P.E.C. 2019-U221 Issued 2019 October 27, 14:53 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 UU8
Observations:
K19U08U C2019 10 24.32306923 55 25.895+12 11 43.99 21.6 GVEU221F51
K19U08U C2019 10 24.33408123 55 29.325+12 12 03.95 21.6 GVEU221F51
K19U08U* C2019 10 25.25573800 00 35.341+12 39 12.81 21.64wUEU221F51
K19U08U C2019 10 25.26729700 00 38.889+12 39 33.06 21.88wUEU221F51
K19U08U C2019 10 25.27886200 00 42.448+12 39 53.43 21.93wUEU221F51
K19U08U ^C2019 10 26.28876900 06 09.219+13 08 14.34 21.74GVEU221568
K19U08U ^C2019 10 26.28971700 06 09.508+13 08 15.92 21.94GVEU221568
K19U08U ^C2019 10 26.29066600 06 09.789+13 08 17.41 21.79GVEU221568
K19U08U ^C2019 10 26.29161800 06 10.065+13 08 19.00 21.65GVEU221568
K19U08U ^C2019 10 26.29352100 06 10.628+13 08 21.87 21.67GVEU221568
K19U08U KC2019 10 27.15728 00 10 44.52 +13 31 16.0 oEU221711
K19U08U KC2019 10 27.16078 00 10 45.53 +13 31 21.3 oEU221711
K19U08U KC2019 10 27.16429 00 10 46.51 +13 31 26.1 oEU221711
K19U08U C2019 10 27.24438200 11 10.53 +13 33 30.5 21.5 GVEU221H01
K19U08U C2019 10 27.25025600 11 12.26 +13 33 39.8 21.5 GVEU221H01
K19U08U C2019 10 27.26509700 11 16.68 +13 34 02.4 21.7 GVEU221H01
K19U08U C2019 10 27.26907700 11 17.85 +13 34 08.5 21.4 GVEU221H01
Observer details:
568 Mauna Kea. Observers R. Wainscoat, H. Januszewski, S. Prunet. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
711 McDonald Observatory, Fort Davis. Observers J. G. Ries, A. Assaf.
Measurer J. G. Ries. 2.1-m reflector + CCD + focal reducer.
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 UU8 Earth MOID = 0.1145 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 329.15011 (2000.0) P Q
n 0.19499980 Peri. 44.74920 +0.99791051 -0.06086038
a 2.9451897 Node 318.72545 +0.04613392 +0.90624028
e 0.6213688 Incl. 1.88457 +0.04523574 +0.41835937
P 5.05 H 24.2 G 0.15 U 8
Residuals in seconds of arc
191024 F51 0.2+ 0.1- 191026 568 0.1+ 0.6+ 191027 711 1.1- 1.6-
191024 F51 0.1- 0.1- 191026 568 0.0 0.5+ 191027 H01 0.5+ 0.3+
191025 F51 0.4+ 0.0 191026 568 0.1- 0.5+ 191027 H01 0.3+ 0.6+
191025 F51 0.1- 0.1- 191026 568 0.3- 0.2+ 191027 H01 0.4+ 0.3+
191025 F51 0.3- 0.0 191027 711 0.2+ 0.7- 191027 H01 0.2+ 0.3+
191026 568 0.1+ 0.6+ 191027 711 0.2- 0.9-
Ephemeris:
2019 UU8 a,e,i = 2.95, 0.62, 2 q = 1.1151
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 27 21 16 10.2 -06 44 32 0.1536 1.1171 135.3 39.1 21.9
...
2019 10 12 22 41 09.7 +04 18 43 0.1494 1.1221 143.7 31.8 21.7
...
2019 10 20 23 30 28.2 +09 47 50 0.1623 1.1381 149.0 26.8 21.7
...
2019 10 26 00 04 35.2 +13 00 22 0.1793 1.1557 152.0 23.8 21.9
2019 10 27 00 09 54.0 +13 27 22 0.1827 1.1591 152.4 23.4 21.9
2019 10 28 00 15 05.8 +13 52 59 0.1863 1.1626 152.8 23.0 22.0
...
2019 11 03 00 43 45.9 +15 59 23 0.2113 1.1862 154.3 21.3 22.2
...
2019 11 11 01 15 29.7 +17 49 24 0.2532 1.2237 154.6 20.3 22.7
...
2019 11 26 01 59 27.9 +19 31 49 0.3564 1.3095 150.7 21.7 23.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U221
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