MPEC 2015-U58 : 2015 UM52
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M.P.E.C. 2015-U58 Issued 2015 Oct. 25, 16:48 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
2015 UM52
Observations:
K15U52M* C2015 10 24.24889 03 36 11.94 +36 51 49.2 17.8 VqEU058703
K15U52M C2015 10 24.25293 03 36 03.16 +36 52 00.2 18.2 VqEU058703
K15U52M C2015 10 24.25695 03 35 54.36 +36 52 11.9 18.4 VqEU058703
K15U52M C2015 10 24.26097 03 35 45.85 +36 52 22.5 18.0 VqEU058703
K15U52M C2015 10 24.30076 03 34 20.07 +36 53 44.1 18.0 VqEU058I52
K15U52M C2015 10 24.30123 03 34 19.07 +36 53 44.8 18.2 VqEU058I52
K15U52M C2015 10 24.30218 03 34 17.03 +36 53 46.2 17.4 VqEU058I52
K15U52M C2015 10 24.32859 03 33 21.16 +36 54 14.6 18.2 VqEU058I52
K15U52M C2015 10 24.32993 03 33 18.35 +36 54 15.5 17.8 VqEU058I52
K15U52M C2015 10 24.33127 03 33 15.56 +36 54 16.1 18.6 VqEU058I52
K15U52M C2015 10 24.33262 03 33 12.69 +36 54 16.8 18.2 VqEU058I52
K15U52M C2015 10 24.38923 03 31 18.09 +36 54 04.0 18.1 VqEU058703
K15U52M C2015 10 24.38962 03 31 17.30 +36 54 03.5 18.4 VqEU058703
K15U52M C2015 10 24.39000 03 31 16.58 +36 54 03.4 17.7 VqEU058703
K15U52M C2015 10 24.39038 03 31 15.90 +36 54 02.4 18.4 VqEU058703
K15U52M C2015 10 25.33425 03 17 47.58 +36 47 22.7 19.3 RuEU058926
K15U52M C2015 10 25.33881 03 17 43.42 +36 47 22.0 19.2 RuEU058926
K15U52M KC2015 10 25.35548 03 17 21.56 +36 47 23.6 oEU058711
K15U52M KC2015 10 25.35806 03 17 19.23 +36 47 21.7 oEU058711
K15U52M KC2015 10 25.36060 03 17 16.95 +36 47 19.7 oEU058711
K15U52M KC2015 10 25.36172 03 17 04.99 +36 44 07.3 19.7 VtEU058754
K15U52M KC2015 10 25.36473 03 17 02.56 +36 44 03.4 19.5 VtEU058754
K15U52M KC2015 10 25.36774 03 17 00.13 +36 43 59.4 19.8 VtEU058754
K15U52M C2015 10 25.51729 03 15 20.57 +36 43 00.7 19.6 RuEU058926
K15U52M C2015 10 25.51956 03 15 19.11 +36 42 54.9 19.3 RuEU058926
K15U52M C2015 10 25.52184 03 15 17.73 +36 42 49.1 19.5 RuEU058926
K15U52M C2015 10 25.58137 03 16 00.64 +36 44 09.9 19.8 VqEU058900
K15U52M C2015 10 25.58872 03 15 55.20 +36 44 16.4 19.3 VqEU058900
Observer details:
703 Catalina Sky Survey. Observer R. G. Matheny. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 0.68-m Schmidt
+ CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
754 Yerkes Observatory, Williams Bay. Observer V. L. Hoette. Measurers
V. L. Hoette, A. W. Puckett, T. R. Linder. 1.02-m f/8.04 Cassegrain
reflector + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.41-m f/3.75 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. R. Gibbs. Measurers
E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill,
J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.
1.0-m reflector + CCD.
Orbital elements:
2015 UM52 Earth MOID = 0.0003 AU
Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 MPC
M 78.95830 (2000.0) P Q
n 0.65025829 Peri. 312.53539 +0.94757394 +0.31752156
a 1.3195083 Node 29.00564 -0.26722453 +0.84892535
e 0.3023893 Incl. 4.23741 -0.17519898 +0.42249947
P 1.52 H 27.8 G 0.15 U 5
Residuals in seconds of arc
151024 703 0.1+ 0.0 151024 I52 0.3- 0.1+ 151025 754 0.2+ 0.0
151024 703 0.0 0.7- 151024 703 0.2- 0.0 151025 754 0.3+ 0.1+
151024 703 0.9- 0.2- 151024 703 0.6- 0.1- 151025 754 0.2+ 0.1+
151024 703 1.6+ 0.4- 151024 703 0.3- 0.2+ 151025 926 0.3+ 0.2+
151024 I52 0.3+ 0.2+ 151024 703 0.4+ 0.4- 151025 926 0.1- 0.1-
151024 I52 0.4+ 0.2+ 151025 926 0.1+ 0.0 151025 926 0.5+ 0.3-
151024 I52 0.2+ 0.2+ 151025 926 0.1+ 0.0 151025 900 1.0- 1.0-
151024 I52 0.3+ 0.4+ 151025 711 0.5+ 0.1+ 151025 900 0.7- 0.2+
151024 I52 0.2+ 0.4+ 151025 711 0.3+ 0.3+
151024 I52 0.3+ 0.2+ 151025 711 0.2+ 0.4+
Ephemeris:
2015 UM52 a,e,i = 1.32, 0.30, 4 q = 0.9205
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 09 25 15 07 50.4 -34 52 33 0.1225 0.9375 54.6 119.2 27.9
...
2015 10 10 15 16 03.3 -36 21 13 0.05582 0.9589 43.3 134.4 27.6
...
2015 10 18 15 10 42.3 -36 37 41 0.02093 0.9796 35.7 143.6 26.7
...
2015 10 24 03 43 26.7 +36 52 49 0.0053130.9991 144.3 35.5 17.9
2015 10 25 03 21 14.7 +36 48 25 0.0096261.0028 148.5 31.2 19.1
2015 10 26 03 12 47.8 +36 42 10 0.01395 1.0064 150.5 29.2 19.8
...
2015 11 01 03 00 06.6 +36 19 06 0.04007 1.0295 156.3 22.8 22.0
...
2015 11 09 02 55 54.1 +35 42 09 0.07592 1.0628 160.9 17.7 23.3
...
2015 11 24 02 54 53.2 +34 04 21 0.1502 1.1303 160.8 16.7 24.8
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-U58
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