MPEC 2019-A98 : 2006 BO55
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M.P.E.C. 2019-A98 Issued 2019 Jan. 7, 00:24 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
2006 BO55
Revision to MPEC 2006-B78
Additional Observations:
K06B55O C2018 12 20.58840310 31 26.512+05 02 11.40 21.5 GVEA098F51
K06B55O C2018 12 20.60038910 31 27.441+05 01 32.47 21.3 GVEA098F51
K06B55O C2018 12 20.61257610 31 28.362+05 00 52.46 22.0 GVEA098F51
K06B55O C2018 12 20.62465910 31 29.294+05 00 13.34 21.2 GVEA098F51
K06B55O C2019 01 05.58258210 50 19.828-12 08 21.38 21.1 GVEA098F51
K06B55O C2019 01 05.59358610 50 20.363-12 09 10.42 20.7 GVEA098F51
K06B55O C2019 01 05.60460710 50 20.912-12 09 59.50 21.0 GVEA098F51
K06B55O C2019 01 06.57953 10 51 16.174-13 23 15.06 20.9 wUEA098F51
K06B55O C2019 01 06.59053 10 51 16.697-13 24 04.92 21.0 wUEA098F51
K06B55O C2019 01 06.60153 10 51 17.222-13 24 55.02 20.9 wUEA098F51
K06B55O C2019 01 06.61254 10 51 17.745-13 25 45.09 21.1 wUEA098F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m
Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
181220 F51 4.92+ 5.17- 190106 F51 7.07+ 5.53- MPO 98101 -4.7 day
Orbital elements:
2006 BO55 Earth MOID = 0.2852 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 23.66592 (2000.0) P Q
n 0.53624683 Peri. 253.95367 -0.91738988 +0.06630090
a 1.5004662 Node 288.49958 +0.14399766 -0.86392901
e 0.2514906 Incl. 24.44450 -0.37102626 -0.49923026
P 1.84 H 20.5 G 0.15 U 3
Residuals in seconds of arc
060127 G96 0.1+ 0.4+ 060128 G96 0.8- 0.4+ 181220 F51 0.0 0.8-
060127 G96 0.3- 0.4+ 060130 734 0.1+ 0.4+ 181220 F51 0.1+ 0.5-
060127 G96 0.3+ 0.9- 060130 734 0.5+ 0.6+ 190105 F51 0.0 0.2+
060127 G96 0.5+ 0.5+ 060130 734 0.3+ 0.2+ 190105 F51 0.2- 0.4+
060127 G96 0.4+ 1.2+ 060130 734 (0.0 1.7+) 190105 F51 0.2- 0.6+
060127 G96 0.6+ 0.8+ 060220 291 1.0- 1.3- 190106 F51 0.0 0.3+
060127 G96 0.4+ 0.6+ 060220 291 (2.0- 1.0-) 190106 F51 0.0 0.4+
060127 G96 0.7+ 0.7+ 060220 291 1.2- 1.1- 190106 F51 0.0 0.2+
060128 G96 0.3- 0.1+ 181220 F51 0.2+ 0.6- 190106 F51 0.0 0.2+
060128 G96 0.3- 0.5+ 181220 F51 0.2+ 0.5-
Ephemeris:
2006 BO55 a,e,i = 1.50, 0.25, 24 q = 1.1231
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 08 10 12 13.6 +14 57 07 0.6742 1.3374 105.9 45.1 22.0
...
2018 12 23 10 34 42.4 +02 47 54 0.5419 1.2851 111.5 45.4 21.4
...
2018 12 31 10 44 31.2 -05 31 05 0.4846 1.2586 113.6 45.7 21.2
...
2019 01 06 10 50 43.5 -12 39 17 0.4495 1.2396 114.6 46.2 21.0
2019 01 07 10 51 39.2 -13 54 53 0.4444 1.2365 114.6 46.3 21.0
2019 01 08 10 52 33.0 -15 11 35 0.4395 1.2335 114.7 46.4 20.9
...
2019 01 14 10 57 14.8 -23 12 05 0.4149 1.2158 114.5 47.4 20.8
...
2019 01 22 11 01 29.7 -34 25 15 0.3951 1.1939 112.8 49.5 20.7
...
2019 02 06 11 01 10.1 -54 28 39 0.3942 1.1596 106.2 54.7 20.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A98
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