[Iaude] MPEC A102: 2016 AO131 [a=1.31,e=0.25,i=4.5,H=24.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sun Jan 6 23:25:17 EST 2019
M.P.E.C. 2019-A102 Issued 2019 Jan. 7, 04:21 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2016 AO131
Revision to MPEC 2016-A144
Additional Observations:
K16AD1O C2019 01 06.57181 10 09 24.348-14 15 54.93 20.0 wUEA102F51
K16AD1O C2019 01 06.58282 10 09 24.614-14 14 42.41 20.2 wUEA102F51
K16AD1O C2019 01 06.59381 10 09 24.895-14 13 29.56 20.1 wUEA102F51
K16AD1O KC2019 01 07.10393410 10 06.46 -13 18 39.6 20.4 GVEA102L01
K16AD1O KC2019 01 07.10694810 10 06.61 -13 18 19.9 20.3 GVEA102L01
K16AD1O KC2019 01 07.10995710 10 06.72 -13 18 00.2 20.4 GVEA102L01
K16AD1O KC2019 01 07.11081510 10 06.74 -13 17 55.0 20.2 GVEA102L01
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
190106 F51 1.40+ 0.39+ 190107 L01 1.39+ 0.35+ MPO373596 -0.12 day
Orbital elements:
2016 AO131 Earth MOID = 0.0397 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 93.56374 (2000.0) P Q
n 0.65708737 Peri. 306.12093 +0.29320055 -0.95399661
a 1.3103500 Node 126.71071 +0.90035304 +0.25348882
e 0.2519484 Incl. 4.48160 +0.32155533 +0.16010588
P 1.50 H 24.1 G 0.15 U 1
Residuals in seconds of arc
160111 F51 0.1+ 0.2+ 160115 I52 0.0 0.3+ 160203 H21 0.0 0.4-
160111 F51 0.2+ 0.0 160115 I52 0.4+ 0.1+ 160203 H21 0.2+ 0.3-
160111 F51 0.2+ 0.0 160115 I52 0.5+ 0.2- 160203 F51 0.1- 0.1-
160112 K91 0.2+ 0.2- 160116 807 0.3- 0.4- 160203 F51 0.1- 0.1-
160112 K91 0.1+ 0.4- 160116 807 0.3- 0.1- 160203 F51 0.0 0.2-
160112 K91 0.1- 0.3- 160116 807 0.1- 0.2- 160203 F51 0.1- 0.1-
160112 K91 0.3- 0.4- 160116 691 0.2- 0.1- 160212 I52 0.9+ 0.9+
160112 926 0.1+ 0.2+ 160116 691 0.5+ 0.2+ 160212 I52 0.4+ 0.3+
160112 926 0.2- 0.2- 160116 691 0.2+ 0.9- 160212 I52 0.0 0.1+
160112 926 0.1- 0.3- 160117 F51 0.1+ 0.2+ 160212 I52 0.1+ 0.5+
160112 F51 0.0 0.2+ 160117 F51 0.0 0.0 160301 H21 0.2+ 0.1+
160112 F51 0.1- 0.0 160117 F51 0.0 0.1+ 160301 H21 0.5+ 0.3+
160112 F51 0.2- 0.1+ 160117 F51 0.1+ 0.1+ 160301 H21 0.5+ 0.2+
160113 291 0.0 0.0 160121 807 0.2- 0.1+ 190106 F51 0.0 0.0
160113 291 0.0 0.2- 160121 807 0.2- 0.2+ 190106 F51 0.1- 0.1-
160113 291 0.1- 0.0 160121 807 0.2- 0.0 190106 F51 0.0 0.0
160115 807 0.0 0.1- 160121 807 0.0 0.1+ 190107 L01 0.4- 0.0
160115 807 0.0 0.0 160130 691 0.6- 0.3- 190107 L01 0.3+ 0.1+
160115 807 0.3- 0.0 160130 691 0.8- 0.8+ 190107 L01 0.4+ 0.2+
160115 807 0.2- 0.3+ 160130 691 0.3+ 0.7- 190107 L01 0.2+ 0.1-
160115 807 0.4+ 0.2+ 160203 H21 0.0 0.2-
Ephemeris:
2016 AO131 a,e,i = 1.31, 0.25, 4 q = 0.9802
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 08 06 29 08.5 -72 27 04 0.05991 0.9803 83.6 92.9 21.2
...
2018 12 23 09 26 29.6 -45 18 05 0.05277 0.9916 97.2 79.7 20.5
...
2018 12 31 09 56 40.1 -27 19 41 0.05603 1.0044 110.6 66.4 20.2
...
2019 01 06 10 08 36.5 -15 17 51 0.06157 1.0167 121.3 55.7 20.1
2019 01 07 10 09 58.9 -13 28 00 0.06273 1.0190 123.1 53.9 20.1
2019 01 08 10 11 12.5 -11 41 18 0.06396 1.0213 124.9 52.2 20.1
...
2019 01 14 10 15 53.8 -02 07 29 0.07261 1.0364 135.3 41.9 20.1
...
2019 01 22 10 16 42.3 +07 50 46 0.08745 1.0593 148.1 29.4 20.2
...
2019 02 06 10 08 13.3 +19 39 12 0.1259 1.1091 167.1 11.5 20.5
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A102
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