MPEC 2017-O29 : 2016 FC15
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M.P.E.C. 2017-O29 Issued 2017 July 22, 11:25 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 FC15
Revision to MPEC 2016-G40
Additional Observations:
K16F15C C2017 07 20.60581001 45 07.410+18 33 32.53 24.1 GUEO029T14
K16F15C C2017 07 20.60980401 45 08.086+18 33 36.88 23.9 GUEO029T14
K16F15C C2017 07 20.61379701 45 08.762+18 33 41.32 23.5 GUEO029T14
K16F15C C2017 07 21.62043701 48 03.400+18 52 06.81 23.4 GUEO029T14
K16F15C C2017 07 21.62408701 48 04.030+18 52 10.81 23.7 GUEO029T14
Observer details:
T14 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT). Observer L. Wells. Measurer
D. J. Tholen. 3.6-m Canada-France-Hawaii Telescope.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
170720 T14 0.07+ 0.02+ 170721 T14 0.07+ 0.02+ MPO380423 -0.11 day
Orbital elements:
2016 FC15 PHA, Earth MOID = 0.0261 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 321.14040 (2000.0) P Q
n 0.53635611 Peri. 206.69051 -0.10082051 -0.99089781
a 1.5002624 Node 249.20625 +0.92900773 -0.06167651
e 0.3946160 Incl. 5.47524 +0.35606161 -0.11965590
P 1.84 H 21.2 G 0.15 U 4
Residuals in seconds of arc
160331 F51 0.1+ 0.4+ 160402 291 0.2- 0.2+ 160423 695 0.1+ 0.4+
160331 F51 0.2+ 0.3+ 160402 291 0.1+ 0.2+ 160423 695 0.4+ 0.0
160331 F51 0.1- 0.3+ 160403 926 0.2+ 0.4+ 160423 291 0.2- 0.4+
160331 F51 0.1- 0.3+ 160403 691 0.8- 0.5- 160423 695 0.4+ 0.1+
160401 H21 0.2+ 0.1- 160403 691 0.4- 0.8- 160423 291 0.3- 0.4-
160401 H21 0.1+ 0.3- 160403 926 0.0 0.3+ 160423 291 1.2+ 1.2-
160401 H21 0.1+ 0.5- 160403 926 0.0 0.0 160429 291 0.2+ 0.2-
160401 691 0.6+ 0.1+ 160404 691 1.3- 0.7+ 160429 291 0.7- 0.2-
160401 691 0.3- 0.8- 160404 691 0.6+ 0.8+ 160429 291 0.4+ 0.0
160401 691 0.8+ 0.7- 160410 691 0.6+ 0.0 160504 291 0.4+ 0.4+
160401 926 0.4- 0.2- 160410 691 1.2+ 0.4- 160504 291 1.0- 0.6+
160401 926 0.9+ 0.6- 160410 I52 0.4- 0.5+ 160504 291 0.2- 0.2-
160401 926 0.1- 0.4+ 160410 691 0.1- 0.9- 160511 291 0.0 0.1-
160401 568 0.3- 0.2+ 160410 I52 0.4+ 0.2+ 160511 291 0.1+ 0.1+
160401 568 0.4- 0.2+ 160410 I52 0.5- 0.3- 160511 291 0.4+ 0.4+
160401 568 0.4- 0.2+ 160420 568 0.1- 0.0 170720 T14 0.0 0.0
160402 926 0.1+ 0.9+ 160420 568 0.0 0.0 170720 T14 0.0 0.0
160402 926 0.2+ 0.7- 160421 695 0.8+ 0.4+ 170720 T14 0.0 0.0
160402 926 0.1- 0.3+ 160421 695 0.0 0.4+ 170721 T14 0.0 0.1+
160402 291 0.2- 0.2+ 160421 695 0.1+ 1.0+ 170721 T14 0.0 0.0
Ephemeris:
2016 FC15 a,e,i = 1.50, 0.39, 5 q = 0.9082
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 06 22 00 32 57.0 +10 06 07 1.4576 1.6109 79.1 38.3 24.6
...
2017 07 07 01 08 36.6 +14 27 23 1.2659 1.5321 83.6 41.3 24.3
...
2017 07 15 01 29 28.6 +16 51 19 1.1680 1.4881 85.6 42.9 24.1
...
2017 07 21 01 46 15.2 +18 40 45 1.0971 1.4542 86.9 44.2 23.9
2017 07 22 01 49 09.5 +18 59 03 1.0855 1.4485 87.1 44.5 23.9
2017 07 23 01 52 05.7 +19 17 22 1.0740 1.4428 87.3 44.7 23.9
...
2017 07 29 02 10 28.6 +21 07 09 1.0066 1.4081 88.3 46.1 23.7
...
2017 08 06 02 37 20.4 +23 31 27 0.9216 1.3610 89.2 48.2 23.5
...
2017 08 21 03 37 10.7 +27 38 11 0.7803 1.2710 89.4 52.7 23.1
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-O29
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