MPEC 2019-U52 : 2019 UC1
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M.P.E.C. 2019-U52 Issued 2019 October 20, 12:37 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 UC1
Observations:
K19U01C C2019 10 08.52499 23 55 16.720+24 14 32.07 20.9 wUEU052F51
K19U01C C2019 10 08.53655 23 55 20.267+24 13 42.94 20.8 wUEU052F51
K19U01C C2019 10 08.54809 23 55 23.815+24 12 54.13 21.2 wUEU052F51
K19U01C C2019 10 08.55961 23 55 27.417+24 12 04.88 20.9 wUEU052F51
K19U01C C2019 10 16.43945800 29 28.055+16 43 24.78 21.0 GVEU052F51
K19U01C C2019 10 16.45093700 29 30.042+16 42 52.05 21.4 GVEU052F51
K19U01C C2019 10 16.53820400 29 45.287+16 38 40.30 21.8 GVEU052F51
K19U01C C2019 10 16.55003000 29 47.395+16 38 05.94 21.8 GVEU052F51
K19U01C* C2019 10 19.25131 00 38 08.15 +14 40 22.6 21.5 GVEU052G96
K19U01C C2019 10 19.25645 00 38 08.86 +14 40 10.1 21.5 GVEU052G96
K19U01C C2019 10 19.26158 00 38 09.60 +14 39 58.0 21.1 GVEU052G96
K19U01C C2019 10 19.26671 00 38 10.36 +14 39 45.3 21.3 GVEU052G96
K19U01C C2019 10 19.45994 00 38 39.25 +14 31 46.6 VEU052G96
K19U01C C2019 10 19.46259 00 38 39.71 +14 31 40.1 22.1 GVEU052G96
K19U01C C2019 10 19.46405 00 38 39.91 +14 31 37.2 VEU052G96
K19U01C C2019 10 20.28879 00 40 58.76 +13 59 28.2 VEU052I52
K19U01C C2019 10 20.29261 00 40 59.40 +13 59 17.3 22.1 GVEU052I52
K19U01C C2019 10 20.29642 00 40 59.93 +13 59 08.5 22.6 GVEU052I52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman, K. Chambers, E. Magnier. 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.
G96 Mt. Lemmon Survey. Observer D. Rankin. 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. Observer H. Groeller. 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.
Orbital elements:
2019 UC1 Earth MOID = 0.0607 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 287.03937 (2000.0) P Q
n 0.61506236 Peri. 108.09259 +0.82870015 +0.55762185
a 1.3693778 Node 218.05620 -0.53848419 +0.77091249
e 0.2656434 Incl. 4.47563 -0.15261337 +0.30781781
P 1.60 H 25.3 G 0.15 U 7
Residuals in seconds of arc
191008 F51 0.1+ 0.0 191016 F51 0.4+ 0.2+ 191019 G96 0.5- 0.6-
191008 F51 0.1+ 0.1- 191016 F51 0.1- 0.2+ 191019 G96 0.0 0.5-
191008 F51 0.2- 0.1+ 191019 G96 0.5+ 0.0 191019 G96 0.5- 0.3+
191008 F51 0.1- 0.1- 191019 G96 0.1+ 0.0 191020 I52 (1.9- 2.1+)
191016 F51 0.4- 0.2- 191019 G96 0.1+ 0.3+ 191020 I52 0.2- 0.0
191016 F51 0.1+ 0.1- 191019 G96 0.4+ 0.1+ 191020 I52 0.0 0.1+
Ephemeris:
2019 UC1 a,e,i = 1.37, 0.27, 4 q = 1.0056
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 20 20 32 18.0 +45 05 30 0.06228 1.0339 116.7 60.3 21.5
...
2019 10 05 23 33 08.1 +28 28 12 0.07960 1.0706 151.0 26.9 21.2
...
2019 10 13 00 16 46.2 +19 39 27 0.1014 1.0949 162.2 16.2 21.4
...
2019 10 19 00 37 24.7 +14 51 02 0.1220 1.1148 165.5 12.9 21.7
2019 10 20 00 40 12.7 +14 11 00 0.1258 1.1182 165.6 12.8 21.8
2019 10 21 00 42 52.0 +13 33 03 0.1296 1.1217 165.6 12.7 21.9
...
2019 10 27 00 56 23.2 +10 24 29 0.1547 1.1432 163.5 14.3 22.3
...
2019 11 04 01 10 18.6 +07 38 44 0.1930 1.1733 158.1 18.4 23.0
...
2019 11 19 01 31 18.0 +05 26 03 0.2801 1.2325 146.9 26.0 24.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U52
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