MPEC 2018-F43 : 2018 FF1
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M.P.E.C. 2018-F43 Issued 2018 Mar. 19, 23:14 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
2018 FF1
Observations:
K18F01F* C2018 03 17.45312 12 39 34.139+03 42 14.05 21.8 wUEF043F51
K18F01F C2018 03 17.46711 12 39 35.959+03 42 44.95 21.5 wUEF043F51
K18F01F C2018 03 17.48113 12 39 37.762+03 43 15.42 21.5 wUEF043F51
K18F01F |C2018 03 18.21186 12 41 25.42 +04 10 45.2 20.9 GUEF043807
K18F01F |C2018 03 18.21596 12 41 25.95 +04 10 54.8 20.8 GUEF043807
K18F01F |C2018 03 18.22066 12 41 26.57 +04 11 04.9 21.2 GUEF043807
K18F01F ^C2018 03 18.33753 12 41 45.496+04 14 51.07 21.1 GUEF043568
K18F01F ^C2018 03 18.33847 12 41 45.625+04 14 53.20 21.2 GUEF043568
K18F01F ^C2018 03 18.33942 12 41 45.757+04 14 55.32 21.1 GUEF043568
K18F01F KC2018 03 18.34981 12 41 44.76 +04 15 07.4 20.8 RqEF043734
K18F01F KC2018 03 18.35586 12 41 45.58 +04 15 21.0 20.9 RqEF043734
K18F01F KC2018 03 18.36799 12 41 47.23 +04 15 48.0 21.0 RqEF043734
K18F01F C2018 03 19.39698 12 44 22.576+04 54 47.97 21.4 wUEF043F51
K18F01F C2018 03 19.40989 12 44 24.326+04 55 17.62 21.4 wUEF043F51
K18F01F C2018 03 19.42285 12 44 26.070+04 55 47.30 21.2 wUEF043F51
K18F01F C2018 03 19.43594 12 44 27.837+04 56 17.39 21.5 wUEF043F51
Observer details:
568 Mauna Kea. Observers R. Wainscoat, D. Woodworth, T. Burdullis. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.69-m reflector + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.61-m f/6.5 astrograph
+ CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2018 FF1 Earth MOID = 0.1844 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 350.01373 (2000.0) P Q
n 0.37552553 Peri. 37.81699 -0.88498857 +0.46486076
a 1.9027267 Node 169.78287 -0.45524421 -0.85196137
e 0.3880380 Incl. 8.57628 -0.09771353 -0.24096950
P 2.62 H 23.6 G 0.15 U 7
Residuals in seconds of arc
180317 F51 0.0 0.1- 180318 568 0.1+ 0.1- 180319 F51 0.0 0.0
180317 F51 0.1+ 0.2+ 180318 568 0.1+ 0.1- 180319 F51 0.0 0.0
180317 F51 0.2- 0.1- 180318 568 0.1+ 0.1- 180319 F51 0.1- 0.0
180318 807 0.6+ 0.4- 180318 734 0.5- 0.2+ 180319 F51 0.0 0.0
180318 807 0.4+ 0.1+ 180318 734 0.5- 0.2+
180318 807 0.3+ 0.3- 180318 734 0.3- 0.2+
Ephemeris:
2018 FF1 a,e,i = 1.90, 0.39, 9 q = 1.1644
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 02 17 11 43 20.1 -06 29 29 0.3546 1.3034 148.4 23.4 23.0
...
2018 03 04 12 10 06.5 -02 54 16 0.2687 1.2468 159.6 16.1 22.1
...
2018 03 12 12 26 52.2 +00 37 54 0.2346 1.2216 164.8 12.3 21.6
...
2018 03 18 12 40 53.7 +04 02 30 0.2148 1.2053 166.8 10.9 21.3
2018 03 19 12 43 21.8 +04 39 53 0.2119 1.2028 166.8 10.9 21.3
2018 03 20 12 45 52.2 +05 18 06 0.2093 1.2004 166.8 11.0 21.3
...
2018 03 26 13 01 43.0 +09 20 09 0.1962 1.1875 164.4 13.1 21.2
...
2018 04 03 13 24 42.7 +14 52 43 0.1864 1.1746 158.0 18.6 21.3
...
2018 04 18 14 09 29.3 +23 12 28 0.1886 1.1644 145.5 29.2 21.6
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-F43
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