MPEC 2019-U138 : 2019 UC5
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M.P.E.C. 2019-U138 Issued 2019 October 24, 17:07 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 UC5
Observations:
K19U05C* C2019 10 23.20965 23 40 54.47 +25 06 33.2 19.9 GVEU138G96
K19U05C C2019 10 23.21483 23 41 00.36 +25 08 11.5 19.7 GVEU138G96
K19U05C C2019 10 23.22001 23 41 06.32 +25 09 49.6 20.2 GVEU138G96
K19U05C C2019 10 23.22519 23 41 12.35 +25 11 29.3 19.9 GVEU138G96
K19U05C C2019 10 23.31422 23 42 55.70 +25 39 13.9 19.8 GVEU138I52
K19U05C C2019 10 23.31596 23 42 57.74 +25 39 45.6 19.7 GVEU138I52
K19U05C C2019 10 23.31770 23 42 59.79 +25 40 18.3 19.4 GVEU138I52
K19U05C C2019 10 23.31944 23 43 01.84 +25 40 50.0 19.4 GVEU138I52
K19U05C KC2019 10 23.80707 23 53 38.91 +28 08 04.3 20.2 GVEU138K96
K19U05C KC2019 10 23.81175 23 53 44.26 +28 09 26.7 20.5 GVEU138K96
K19U05C KC2019 10 23.81666 23 53 49.92 +28 10 53.3 19.7 GVEU138K96
K19U05C KC2019 10 23.89526 23 55 19.78 +28 32 51.6 18.9 RoEU138K88
K19U05C KC2019 10 23.89892 23 55 24.05 +28 33 54.2 18.9 RoEU138K88
K19U05C KC2019 10 23.90258 23 55 28.30 +28 34 56.3 18.2 RoEU138K88
K19U05C KC2019 10 24.00722 23 57 58.71 +29 05 11.4 20.3 GVEU138W34
K19U05C KC2019 10 24.01516 23 58 07.96 +29 07 30.3 19.8 GVEU138W34
K19U05C KC2019 10 24.02407 23 58 18.40 +29 10 04.4 20.0 GVEU138W34
K19U05C KC2019 10 24.03333 23 58 29.17 +29 12 45.2 20.0 GVEU138W34
Observer details:
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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. Observers R. A. Kowalski, K. W.
Wierzchos. 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.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
K96 Savelli Observatory. Observers A. Brosio, A. De Pieri. 0.5-m f/8.0
Ritchey-Chretien + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.35-m f/1.9
Schmidt-Cassegrain + CCD.
Orbital elements:
2019 UC5 Earth MOID = 0.0117 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Bell
M 282.82861 (2000.0) P Q
n 0.46572208 Peri. 351.91608 +0.97298576 -0.22864022
a 1.6483578 Node 21.38282 +0.21641771 +0.85508192
e 0.3885512 Incl. 5.03116 +0.08038708 +0.46535853
P 2.12 H 26.4 G 0.15 U 7
Residuals in seconds of arc
191023 G96 0.3+ 0.4+ 191023 I52 0.3+ 0.5+ 191023 K88 0.3- 0.3+
191023 G96 0.6- 0.2- 191023 I52 0.3+ 0.3+ 191023 K88 0.4- 0.1+
191023 G96 0.7- 0.9- 191023 K96 0.4+ 0.2+ 191024 W34 0.4+ 0.2-
191023 G96 0.2+ 0.2+ 191023 K96 0.3- 0.2- 191024 W34 0.3- 0.3+
191023 I52 0.3+ 0.1+ 191023 K96 0.3- 0.3- 191024 W34 0.3+ 0.4-
191023 I52 0.3+ 0.2- 191023 K88 0.4- 0.1+ 191024 W34 0.5+ 0.1+
Ephemeris:
2019 UC5 a,e,i = 1.65, 0.39, 5 q = 1.0079
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 24 18 50 45.2 -47 04 33 0.09611 1.0216 98.2 76.4 24.0
...
2019 10 09 20 00 17.1 -37 10 58 0.04854 1.0079 99.1 78.2 22.6
...
2019 10 17 21 37 13.2 -13 06 21 0.02816 1.0108 119.2 59.4 20.8
...
2019 10 23 23 36 25.8 +23 59 13 0.02705 1.0177 146.2 32.9 20.0
2019 10 24 23 57 34.5 +29 04 07 0.02860 1.0193 148.1 31.0 20.1
2019 10 25 00 18 08.9 +33 22 02 0.03054 1.0209 149.0 30.1 20.2
...
2019 10 31 01 57 37.7 +46 27 13 0.04713 1.0329 147.1 31.5 21.2
...
2019 11 08 03 07 20.9 +49 42 18 0.07510 1.0543 146.5 31.3 22.2
...
2019 11 23 03 53 26.7 +48 09 11 0.1353 1.1089 152.0 24.7 23.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U138
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