MPEC 2019-A225: 2016 YO3
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M.P.E.C. 2019-A225 Issued 2019 Jan. 14, 03:18 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
2016 YO3
Revision to MPEC 2016-Y57
Additional Observations:
K16Y03O C2013 11 04.51932204 29 44.817+65 01 28.78 20.9 GVEA225F51
K16Y03O C2013 11 04.52597004 29 43.269+65 01 26.26 21.1 GVEA225F51
K16Y03O C2013 11 26.30447403 12 33.275+58 15 07.62 19.9 GVEA225F51
K16Y03O C2013 11 26.31224603 12 31.909+58 14 53.55 19.3 GVEA225F51
K16Y03O C2013 12 06.30161302 51 00.654+52 33 41.00 21.9 GVEA225F51
K16Y03O C2013 12 06.33025402 50 57.762+52 32 38.93 21.1 GVEA225F51
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. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
131104 F51 36.1- 5.1+ 131206 F51 37.1- 11.9- MPO403124 -0.015 day
Orbital elements:
2016 YO3 Earth MOID = 0.0800 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 65.82732 (2000.0) P Q
n 0.69222959 Peri. 342.70151 -0.01102613 +0.93186413
a 1.2656179 Node 285.45979 -0.86716298 -0.18949226
e 0.2676635 Incl. 22.10181 -0.49790238 +0.30938960
P 1.42 H 20.1 G 0.15 U 3
Residuals in seconds of arc
131104 F51 0.0 0.2- 161226 H01 0.0 0.1+ 161230 I52 0.5- 0.0
131104 F51 0.4- 0.4- 161226 H01 0.1- 0.1+ 170101 587 0.3+ 0.3+
131126 F51 0.1+ 0.1+ 161226 H01 0.0 0.1+ 170101 587 0.1+ 0.4+
131126 F51 0.1+ 0.2+ 161227 J95 0.5- 0.1- 170101 587 0.1+ 0.4+
131206 F51 0.1- 0.1+ 161227 J95 0.3+ 0.0 170101 587 0.3+ 0.4+
131206 F51 0.0 0.4+ 161227 J95 0.0 0.3- 170103 204 0.3+ 0.2+
161224 G96 0.1+ 0.8+ 161227 I52 0.2- 0.0 170103 204 0.5- 0.0
161224 G96 0.3+ 0.9+ 161227 I52 0.2- 0.0 170103 204 0.3- 0.4+
161224 G96 0.0 0.5- 161227 I52 0.0 0.1+ 170105 691 0.4+ 0.7-
161224 G96 0.6+ 0.2+ 161227 I52 0.1- 0.1- 170105 691 (1.9- 0.6+)
161224 H01 0.0 0.1+ 161227 G96 0.2- 0.4+ 170108 691 0.4- 0.7-
161224 G96 0.3- 0.1- 161227 G96 0.6+ 0.0 170108 691 0.1- 0.4-
161224 H01 0.2+ 0.2+ 161227 G96 0.2- 0.1+ 170108 691 0.6+ 0.2-
161224 G96 0.3+ 0.1- 161227 G96 0.1+ 0.1+ 170125 J04 0.5- 0.5+
161224 G96 0.2- 0.2- 161228 H21 0.5+ 0.3- 170125 J04 0.0 0.5-
161224 G96 0.4- 0.2+ 161228 H21 0.2+ 0.4+ 170127 J04 0.1- 0.4+
161224 H01 0.2+ 0.1- 161228 H21 0.1+ 0.3- 170127 J04 0.2+ 0.1-
161224 H01 0.0 0.1+ 161229 204 0.2+ 0.0 170127 J04 0.1+ 0.3+
161225 F51 0.2- 0.2+ 161229 204 0.2+ 0.1+ 170227 291 0.3- 0.2-
161225 F51 0.1- 0.2+ 161230 I52 0.4- 0.3+ 170227 291 0.6+ 0.9+
161225 F51 0.1- 0.2+ 161230 I52 0.1- 0.2+ 170227 291 0.2- 0.1-
161226 H01 0.0 0.0 161230 I52 0.3+ 0.2-
Ephemeris:
2016 YO3 a,e,i = 1.27, 0.27, 22 q = 0.9269
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 15 16 00 30.1 -31 07 09 1.8424 0.9883 21.0 20.9 22.4
...
2018 12 30 17 17 22.1 -31 06 10 1.8259 0.9504 18.9 19.6 22.3
...
2019 01 07 17 58 09.9 -29 54 48 1.8247 0.9370 17.7 18.6 22.2
...
2019 01 13 18 28 00.8 -28 30 39 1.8269 0.9305 16.9 17.9 22.2
2019 01 14 18 32 54.2 -28 14 15 1.8275 0.9297 16.7 17.7 22.2
2019 01 15 18 37 45.9 -27 57 12 1.8281 0.9290 16.6 17.6 22.2
...
2019 01 21 19 06 20.1 -26 02 03 1.8335 0.9269 15.9 16.9 22.1
...
2019 01 29 19 42 41.2 -22 58 24 1.8441 0.9292 15.1 16.0 22.1
...
2019 02 13 20 45 23.4 -16 06 47 1.8725 0.9487 14.4 15.0 22.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A225
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