MPEC 2015-O50 : 2015 OB26
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M.P.E.C. 2015-O50 Issued 2015 July 25, 14:04 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 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 OB26
Observations:
K15O26B* C2015 07 23.47202 22 41 13.904-04 12 53.30 21.1 wLEO050F51
K15O26B C2015 07 23.48380 22 41 14.440-04 11 53.25 21.6 wLEO050F51
K15O26B C2015 07 23.49562 22 41 14.991-04 10 53.21 21.5 wLEO050F51
K15O26B KC2015 07 24.30726922 42 09.63 -03 03 17.2 21.6 VuEO050H21
K15O26B KC2015 07 24.31872522 42 10.15 -03 02 20.8 21.6 VuEO050H21
K15O26B KC2015 07 24.32984822 42 10.63 -03 01 26.1 21.4 VuEO050H21
K15O26B KC2015 07 25.08068 22 42 58.75 -02 00 21.2 21.2 RqEO050954
K15O26B KC2015 07 25.08166 22 42 58.79 -02 00 16.4 21.0 RqEO050954
K15O26B KC2015 07 25.08365 22 42 58.87 -02 00 06.8 21.2 RqEO050954
Observer details:
954 Teide Observatory. Observers M. Serra-Ricart, M. Rodriguez,
C. Labrandero. Measurers J. M. Bosch, M. Rodriguez, M. Pino, M. von
Wietersheim-Kramsta, X. Roch. 0.80-m f/11.3 Cassegrain + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, N. Primak,
A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau,
H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters,
R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
Orbital elements:
2015 OB26 Earth MOID = 0.0956 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 356.15225 (2000.0) P Q
n 0.31436282 Peri. 348.53742 +0.34342057 +0.93071725
a 2.1421437 Node 301.43496 -0.84960714 +0.25077403
e 0.4823912 Incl. 8.47912 -0.40028741 +0.26622882
P 3.14 H 24.0 G 0.15 U 5
Residuals in seconds of arc
150723 F51 0.1+ 0.0 150724 H21 0.0 0.2+ 150725 954 0.0 0.1-
150723 F51 0.1- 0.1+ 150724 H21 0.2+ 0.0 150725 954 0.0 0.0
150723 F51 0.1+ 0.0 150724 H21 0.0 0.2- 150725 954 0.1+ 0.1+
Ephemeris:
2015 OB26 a,e,i = 2.14, 0.48, 8 q = 1.1088
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 06 25 20 55 58.7 -51 18 14 0.1349 1.1205 138.1 37.3 21.4
...
2015 07 10 22 12 34.4 -27 05 18 0.1177 1.1088 139.5 36.5 21.1
...
2015 07 18 22 32 56.1 -12 42 08 0.1234 1.1132 139.6 36.3 21.2
...
2015 07 24 22 41 48.3 -03 28 05 0.1337 1.1213 139.8 35.8 21.3
2015 07 25 22 42 52.2 -02 06 20 0.1359 1.1230 139.8 35.7 21.4
2015 07 26 22 43 49.8 -00 47 45 0.1381 1.1249 139.9 35.6 21.4
...
2015 08 01 22 47 41.2 +05 58 31 0.1535 1.1382 140.8 34.3 21.6
...
2015 08 09 22 48 46.9 +12 21 52 0.1784 1.1615 143.1 31.6 21.9
...
2015 08 24 22 43 52.9 +18 12 13 0.2364 1.2204 149.3 25.1 22.5
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-O50
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