MPEC 2015-H122: 2015 HO116
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M.P.E.C. 2015-H122 Issued 2015 Apr. 26, 16:07 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 HO116
Observations:
K15HB6O* C2015 04 25.47136 17 06 16.86 +49 00 14.4 19.4 VqEH122703
K15HB6O C2015 04 25.47335 17 06 12.72 +48 59 41.1 19.3 VqEH122703
K15HB6O C2015 04 25.47535 17 06 08.72 +48 59 07.9 18.7 VqEH122703
K15HB6O C2015 04 25.47735 17 06 04.59 +48 58 34.9 19.3 VqEH122703
K15HB6O C2015 04 25.48340 17 05 51.95 +48 56 52.2 18.9 VqEH122703
K15HB6O C2015 04 25.48390 17 05 51.10 +48 56 42.8 19.1 VqEH122703
K15HB6O C2015 04 25.48440 17 05 49.98 +48 56 35.2 19.0 VqEH122703
K15HB6O C2015 04 25.48490 17 05 49.07 +48 56 26.7 18.4 VqEH122703
K15HB6O C2015 04 25.65133 17 00 59.15 +48 05 12.5 18.7 RoEH122300
K15HB6O C2015 04 25.65364 17 00 53.77 +48 04 27.6 18.5 RoEH122300
K15HB6O C2015 04 25.65595 17 00 48.53 +48 03 44.1 18.7 RoEH122300
K15HB6O C2015 04 25.65826 17 00 43.06 +48 02 59.4 19.3 RoEH122300
K15HB6O C2015 04 25.68937 16 59 27.52 +47 52 44.2 19.3 VqEH122900
K15HB6O C2015 04 25.69618 16 59 10.98 +47 50 23.7 18.9 VqEH122900
K15HB6O C2015 04 25.70289 16 58 56.24 +47 48 03.7 18.8 RoEH122300
K15HB6O C2015 04 25.70520 16 58 50.74 +47 47 15.9 19.2 RoEH122300
K15HB6O C2015 04 25.70754 16 58 44.96 +47 46 27.3 19.5 RoEH122300
K15HB6O C2015 04 25.71446 16 58 27.72 +47 43 59.7 18.7 RoEH122300
K15HB6O C2015 04 25.71677 16 58 21.98 +47 43 10.4 18.7 RoEH122300
K15HB6O C2015 04 26.53929 16 10 24.31 +37 33 23.9 16.7 VqEH122900
K15HB6O C2015 04 26.54063 16 10 16.62 +37 31 32.1 16.9 VqEH122900
K15HB6O C2015 04 26.54196 16 10 08.93 +37 29 38.4 16.9 VqEH122900
K15HB6O C2015 04 26.54795 16 09 33.94 +37 21 10.6 17.4 VqEH122900
K15HB6O C2015 04 26.54928 16 09 26.17 +37 19 17.6 17.0 VqEH122900
K15HB6O C2015 04 26.57122 16 07 17.08 +36 46 57.4 18.3 RoEH122300
K15HB6O C2015 04 26.57494 16 06 54.40 +36 41 19.3 18.8 RoEH122300
K15HB6O C2015 04 26.57586 16 06 48.79 +36 39 56.0 18.5 RoEH122300
K15HB6O C2015 04 26.58048 16 06 20.35 +36 32 52.5 17.9 RoEH122300
K15HB6O C2015 04 26.58140 16 06 14.58 +36 31 26.6 17.8 RoEH122300
K15HB6O C2015 04 26.60522 16 03 41.56 +35 53 43.0 16.8 VqEH122900
K15HB6O C2015 04 26.60655 16 03 32.93 +35 51 31.6 17.1 VqEH122900
K15HB6O C2015 04 26.61055 16 03 07.00 +35 44 55.6 17.3 VqEH122900
K15HB6O C2015 04 26.61188 16 02 58.35 +35 42 43.4 16.8 VqEH122900
Observer details:
300 Bisei Spaceguard Center--BATTeRS. Observers K. Nishiyama, S. Urakawa,
S. Okumura. 1.0-m f/3.0 reflector + CCD.
703 Catalina Sky Survey. Observer D. C. Fuls. 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.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
Orbital elements:
2015 HO116 Earth MOID = 0.0044 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 36.35079 (2000.0) P Q
n 0.72757391 Peri. 191.32163 -0.69119963 +0.64249339
a 1.2242909 Node 36.49765 -0.61198474 -0.27693512
e 0.1767394 Incl. 33.79377 -0.38434067 -0.71449925
P 1.35 H 25.4 G 0.15 U 7
Residuals in seconds of arc
150425 703 1.0+ 0.2- 150425 300 0.1- 0.2- 150426 900 0.9- 0.4-
150425 703 0.1+ 0.2- 150425 900 0.4- 0.3- 150426 900 0.6- 0.5+
150425 703 0.9+ 0.1+ 150425 900 0.3- 0.6- 150426 300 0.2+ 0.9+
150425 703 0.5+ 0.7+ 150425 300 0.8- 0.8- 150426 300 0.5+ 0.0
150425 703 2.0- 0.5+ 150425 300 1.0+ 0.2- 150426 300 0.8+ 0.6+
150425 703 0.2- 0.4- 150425 300 0.9+ 0.5+ 150426 300 0.9+ 1.1+
150425 703 1.2- 0.5+ 150425 300 0.1- 0.3- 150426 300 0.1- 0.2+
150425 703 0.0 0.6+ 150425 300 0.0 0.1- 150426 900 0.0 0.2-
150425 300 0.2+ 0.4+ 150426 900 0.6- 0.1+ 150426 900 0.4- 0.8-
150425 300 0.2- 0.5- 150426 900 0.0 0.7+ 150426 900 0.1- 0.8-
150425 300 0.9+ 0.2+ 150426 900 0.1+ 1.1- 150426 900 0.1+ 0.5-
Ephemeris:
2015 HO116 a,e,i = 1.22, 0.18, 34 q = 1.0079
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 03 27 18 02 50.6 +55 45 27 0.3141 1.0495 90.7 71.9 25.5
...
2015 04 11 18 04 05.6 +55 36 23 0.1692 1.0256 93.3 77.2 24.3
...
2015 04 19 17 57 08.5 +54 58 02 0.08716 1.0168 95.9 79.3 22.9
...
2015 04 25 17 18 13.8 +50 38 46 0.02482 1.0122 104.1 74.5 20.0
2015 04 26 16 46 09.8 +45 36 12 0.01464 1.0116 111.6 67.6 18.6
2015 04 27 15 09 23.5 +17 42 56 0.0056271.0110 146.0 33.8 15.6
...
2015 05 03 06 42 50.2 -58 19 43 0.05948 1.0086 89.0 87.6 22.4
...
2015 05 11 06 25 34.3 -57 15 44 0.1420 1.0081 85.3 86.6 24.2
...
2015 05 26 06 19 15.9 -56 46 59 0.2887 1.0161 82.4 81.2 25.6
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-H122
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