MPEC 2015-J30 : 2015 HO176
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M.P.E.C. 2015-J30 Issued 2015 May 9, 20:56 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 HO176
Observations:
K15HH6O C2015 04 18.27332 15 12 05.42 -10 10 28.9 19.9 VoEJ030691
K15HH6O C2015 04 18.29291 15 12 04.92 -10 10 30.8 20.0 VoEJ030691
K15HH6O C2015 04 18.31252 15 12 04.40 -10 10 32.2 19.9 VoEJ030691
K15HH6O* C2015 04 19.30935 15 11 40.41 -10 12 01.6 19.7 rREJ030G45
K15HH6O C2015 04 19.31821 15 11 40.20 -10 12 02.9 19.8 rREJ030G45
K15HH6O C2015 04 19.32448 15 11 40.06 -10 12 03.0 19.6 rREJ030G45
K15HH6O C2015 04 19.33088 15 11 39.89 -10 12 04.3 19.6 rREJ030G45
K15HH6O C2015 04 20.30696 15 11 15.35 -10 13 32.0 19.9 rREJ030G45
K15HH6O C2015 04 20.32023 15 11 14.99 -10 13 33.5 19.8 rREJ030G45
K15HH6O C2015 04 20.32960 15 11 14.73 -10 13 34.7 19.9 rREJ030G45
K15HH6O C2015 04 20.33607 15 11 14.52 -10 13 35.0 20.0 rREJ030G45
K15HH6O C2015 04 25.50675 15 08 47.706-10 21 55.30 19.6 wLEJ030F51
K15HH6O C2015 04 25.51890 15 08 47.301-10 21 56.59 19.7 wLEJ030F51
K15HH6O C2015 04 25.53092 15 08 46.905-10 21 57.75 19.6 wLEJ030F51
K15HH6O C2015 04 25.54300 15 08 46.506-10 21 59.03 19.7 wLEJ030F51
K15HH6O C2015 04 26.73921 15 08 09.15 -10 24 05.4 19.9 RqEJ030D29
K15HH6O C2015 04 26.75420 15 08 08.61 -10 24 07.5 19.8 RqEJ030D29
K15HH6O C2015 04 26.76919 15 08 08.09 -10 24 08.9 19.8 RqEJ030D29
K15HH6O KC2015 05 06.10989 15 02 44.80 -10 42 59.7 19.3 RqEJ030W96
K15HH6O KC2015 05 06.13632 15 02 43.76 -10 43 03.4 19.4 RqEJ030W96
K15HH6O KC2015 05 06.16320 15 02 42.72 -10 43 07.1 19.4 RqEJ030W96
K15HH6O C2015 05 06.80356615 02 19.37 -10 44 36.1 20.0 RqEJ030K92
K15HH6O C2015 05 06.80586015 02 19.29 -10 44 36.7 20.1 RqEJ030K92
K15HH6O C2015 05 06.81056715 02 19.10 -10 44 37.1 19.6 RqEJ030K92
K15HH6O KC2015 05 06.86438 15 02 17.14 -10 44 51.8 20.3 VqEJ030958
K15HH6O KC2015 05 06.87541 15 02 16.74 -10 44 53.0 20.2 VqEJ030958
K15HH6O KC2015 05 06.88643 15 02 16.30 -10 44 55.2 20.1 VqEJ030958
K15HH6O KC2015 05 06.90023 15 02 15.79 -10 44 57.4 19.7 VqEJ030958
K15HH6O HC2015 05 07.23559 15 02 03.40 -10 45 43.9 20.0 VoEJ030691
K15HH6O HC2015 05 07.24249 15 02 03.08 -10 45 45.3 19.9 VoEJ030691
K15HH6O HC2015 05 07.24939 15 02 02.85 -10 45 46.1 19.8 VoEJ030691
K15HH6O 3C2015 05 07.97418 15 01 36.08 -10 47 30.7 19.3 VqEJ030G40
K15HH6O 3C2015 05 07.98707 15 01 35.60 -10 47 32.8 19.1 VqEJ030G40
K15HH6O KC2015 05 07.99037 15 01 35.27 -10 47 34.6 19.3 RoEJ030461
K15HH6O KC2015 05 07.99590 15 01 35.02 -10 47 35.2 19.2 RoEJ030461
K15HH6O KC2015 05 08.00142 15 01 34.81 -10 47 37.0 18.9 RoEJ030461
K15HH6O 3C2015 05 08.00895 15 01 34.71 -10 47 35.9 19.1 VqEJ030G40
K15HH6O 3C2015 05 08.02201 15 01 34.17 -10 47 38.1 19.1 VqEJ030G40
K15HH6O KC2015 05 08.09202 15 01 31.79 -10 47 42.4 19.9 RqEJ030W96
K15HH6O KC2015 05 08.13124 15 01 30.29 -10 47 48.2 19.6 RqEJ030W96
K15HH6O C2015 05 08.19995815 01 27.75 -10 48 04.3 19.0 RtEJ030H01
K15HH6O C2015 05 08.20380515 01 27.61 -10 48 04.9 19.0 RtEJ030H01
K15HH6O C2015 05 08.21366515 01 27.22 -10 48 06.4 19.1 RtEJ030H01
K15HH6O C2015 05 08.22278915 01 26.86 -10 48 07.8 19.0 RtEJ030H01
K15HH6O C2015 05 08.36859 15 01 21.20 -10 48 29.4 19.6 RoEJ030926
K15HH6O C2015 05 08.38603 15 01 20.53 -10 48 31.4 19.3 RoEJ030926
K15HH6O KC2015 05 08.39852815 01 19.94 -10 48 33.6 19.9 RqEJ030448
K15HH6O C2015 05 08.39993 15 01 19.96 -10 48 34.0 19.2 RoEJ030926
K15HH6O IC2015 05 08.41496915 01 19.40 -10 48 36.7 18.2 RqEJ030448
K15HH6O KC2015 05 08.43130815 01 18.71 -10 48 39.5 19.2 RqEJ030448
K15HH6O ?C2015 05 08.51458 15 01 16.06 -10 48 44.3 19.2 VqEJ030Q62
K15HH6O ?C2015 05 08.52187 15 01 15.74 -10 48 45.4 19.3 VqEJ030Q62
K15HH6O KC2015 05 09.31815 15 00 45.85 -10 50 45.6 18.9 VqEJ030W96
K15HH6O KC2015 05 09.33096 15 00 45.27 -10 50 47.6 18.7 VqEJ030W96
K15HH6O C2015 05 09.33531 15 00 45.45 -10 50 54.3 19.3 RoEJ030926
K15HH6O C2015 05 09.34922 15 00 44.89 -10 50 56.3 19.5 RoEJ030926
K15HH6O C2015 05 09.36984 15 00 44.06 -10 50 59.7 19.4 RoEJ030926
K15HH6O C2015 05 09.68421 15 00 32.36 -10 51 49.6 18.9 RoEJ030300
K15HH6O C2015 05 09.68836 15 00 32.30 -10 51 49.3 19.0 RoEJ030300
K15HH6O C2015 05 09.69251 15 00 32.14 -10 51 50.0 19.1 RoEJ030300
Observer details:
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, S. Urakawa.
1.0-m f/3.0 reflector + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
461 University of Szeged, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
0.60-m Schmidt + CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, T. H. Bressi.
Measurer T. H. Bressi. 0.9-m f/3 reflector + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.41-m f/3.75 astrograph + CCD, 0.81-m f/7 Ritchey-Chretien
+ CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer
P. Dupouy. 0.43-m f/2.7 reflector + CCD.
D29 Purple Mountain Observatory, XuYi Station. Observers H. B. Zhao, B. Li,
G. Zhaori, R. Q. Hong, L. F. Hu. Measurers H. B. Zhao, B. Li. H. Lu,
G. Zhaori. 1.04-m f/1.8 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala. Observers R. Anderson, B. Gibson, T. Goggia,
N. Primak, A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel,
L. Denneau, H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat,
C. Waters, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G40 Slooh.com Canary Islands Observatory. Observer A. J. Evans. 0.5-m f/6.8
reflector + CCD.
G45 Space Surveillance Telescope, Atom Site. Observers L. Banks, M. Blythe,
R. Brungard, P. Festler, T. McVey, J. Paige, W. Robertson, G. Spitz.
Measurers C. Byun, M. Cornell, M. Goldberg, A. Klein, J. Ruprecht,
G. Ushomirsky, J. Varey, H. Viggh, D. Woods. 3.5-m f/1 reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
K92 Sutherland-LCOGT B. Observer T. Lister. 1.0-m f/8 Ritchey-Chretien + CCD.
Q62 iTelescope Observatory, Siding Spring. Observer B. Lutkenhoner. 0.70-m
f/6.6 astrograph + CCD.
W96 CAO, San Pedro de Atacama (since 2013). Observers A. Maury, J.-F. Soulier,
J.-G. Bosch. Measurers J.-F. Soulier, J.-G. Bosch. 0.4-m f/8
Ritchey-Chretien + CCD.
Orbital elements:
2015 HO176
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 1.49454 (2000.0) P Q
n 0.07508606 Peri. 166.93017 -0.54950027 +0.82294711
a 5.5645472 Node 69.56371 -0.77973170 -0.44310823
e 0.5780523 Incl. 8.85513 -0.30011319 -0.35554626
P 13.13 H 16.7 G 0.15 U 5
Residuals in seconds of arc
150418 691 0.3+ 0.3+ 150506 W96 0.1+ 0.1+ 150508 H01 0.4- 0.2+
150418 691 0.2+ 0.2+ 150506 K92 0.5- 0.4- 150508 H01 0.3- 0.2+
150418 691 0.1- 0.6+ 150506 K92 0.4- 0.7- 150508 H01 0.4- 0.2+
150419 G45 0.7- 0.1+ 150506 K92 0.6- 0.4- 150508 H01 0.4- 0.2+
150419 G45 0.3- 0.4- 150506 958 0.2+ 0.1+ 150508 926 0.2+ 0.0
150419 G45 0.2+ 0.1+ 150506 958 0.5+ 0.6+ 150508 926 0.4+ 0.5+
150419 G45 0.2+ 0.6- 150506 958 0.2+ 0.0 150508 448 0.8- 0.1+
150420 G45 0.2- 0.2+ 150506 958 0.5+ 0.2- 150508 926 0.0 0.1-
150420 G45 0.1- 0.1- 150507 691 0.4+ 0.3+ 150508 448 0.7+ 0.6-
150420 G45 0.1- 0.4- 150507 691 0.4- 0.1- 150508 448 0.2- 1.0-
150420 G45 0.5- 0.1- 150507 691 0.2+ 0.1+ 150508 Q62 0.3- 0.1+
150425 F51 0.1+ 0.0 150507 G40 0.2- 0.3+ 150508 Q62 0.8- 0.1+
150425 F51 0.0 0.1- 150507 G40 0.2+ 0.1+ 150509 W96 0.4+ 0.4+
150425 F51 0.1+ 0.0 150507 461 0.4+ 0.3+ 150509 W96 0.8- 0.3+
150425 F51 0.1+ 0.1- 150507 461 0.1- 0.5+ 150509 926 0.5+ 0.4+
150426 D29 0.3+ 0.1+ 150508 461 0.0 0.5- 150509 926 0.4+ 0.5+
150426 D29 0.1- 0.5- 150508 G40 0.2- 0.2+ 150509 926 0.1+ 0.2+
150426 D29 0.3- 0.3- 150508 G40 0.6- 0.0 150509 300 0.7- 1.3-
150506 W96 0.1+ 0.0 150508 W96 0.1- 0.3+ 150509 300 0.9+ 0.4-
150506 W96 0.1- 0.0 150508 W96 0.5+ 0.4+ 150509 300 0.9+ 0.5-
Ephemeris:
2015 HO176 a,e,i = 5.56, 0.58, 9 q = 2.3479
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 04 09 15 14 45.8 -09 57 27 1.4883 2.4012 148.7 12.5 20.2
...
2015 04 24 15 09 33.2 -10 19 20 1.3954 2.3778 163.9 6.8 19.8
...
2015 05 02 15 05 12.5 -10 34 03 1.3672 2.3680 171.2 3.7 19.6
...
2015 05 08 15 01 35.0 -10 47 31 1.3562 2.3619 173.8 2.6 19.5
2015 05 09 15 00 58.0 -10 49 59 1.3552 2.3610 173.7 2.7 19.5
2015 05 10 15 00 20.8 -10 52 32 1.3545 2.3601 173.3 2.8 19.5
...
2015 05 16 14 56 40.4 -11 09 28 1.3552 2.3555 169.0 4.7 19.6
...
2015 05 24 14 52 10.9 -11 36 46 1.3697 2.3510 161.2 8.0 19.8
...
2015 06 08 14 46 32.3 -12 43 48 1.4353 2.3480 146.3 13.9 20.1
Gareth V. Williams (C) Copyright 2015 MPC M.P.E.C. 2015-J30
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