[Iaude] MPEC F27: 2018 FH [a=2.42,e=0.59,i=20.5,H=19.8]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2018-F27                                Issued 2018 Mar. 18, 01:29 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


                                    2018 FH
 
Observations:
     K18F00H  C2018 02 12.40454 10 23 10.051+13 00 55.67         20.7 wUEF027F51
     K18F00H  C2018 02 12.41625 10 23 08.686+13 00 48.59         20.8 wUEF027F51
     K18F00H  C2018 02 12.42796 10 23 07.318+13 00 41.50         20.6 wUEF027F51
     K18F00H  C2018 03 09.29821 09 22 33.110+06 47 31.12         20.5 wUEF027F51
     K18F00H  C2018 03 09.30921 09 22 31.278+06 47 18.06         20.4 wUEF027F51
     K18F00H  C2018 03 09.32023 09 22 29.442+06 47 05.01         20.5 wUEF027F51
     K18F00H* C2018 03 17.32823 09 01 43.971+03 58 39.58         20.8 wUEF027F51
     K18F00H  C2018 03 17.34091 09 01 42.020+03 58 22.85         20.8 wUEF027F51
     K18F00H  C2018 03 17.35363 09 01 40.065+03 58 06.03         20.7 wUEF027F51
     K18F00H  C2018 03 17.36632 09 01 38.115+03 57 49.16         20.6 wUEF027F51
 
Observer details:
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,
    E. Lilly.  1.8-m Ritchey-Chretien + CCD.
 
Orbital elements:
2018 FH                                                  Earth MOID = 0.2600 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 339.34002              (2000.0)            P               Q
n   0.26116303     Peri.  273.83811     -0.40197824     +0.89920093
a   2.4239757      Node   330.49081     -0.63709015     -0.41019255
e   0.5887882      Incl.   20.53424     -0.65766985     -0.15224899
P   3.77           H   19.8           G   0.15           U   4
Residuals in seconds of arc
180212 F51  0.0   0.1-    180309 F51  0.0   0.0     180317 F51  0.0   0.0
180212 F51  0.0   0.0     180309 F51  0.0   0.0     180317 F51  0.0   0.0
180212 F51  0.0   0.1+    180317 F51  0.0   0.0
180309 F51  0.0   0.0     180317 F51  0.0   0.0

Ephemeris:
2018 FH                  a,e,i = 2.42, 0.59, 21                  q = 0.9968
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 16    10 16 02.8 +12 21 56   0.6937  1.6803   175.3     2.8    20.4
...
2018 03 03    09 39 30.3 +08 45 29   0.5877  1.5597   161.5    11.6    20.3
...
2018 03 11    09 18 00.1 +06 13 21   0.5551  1.4955   148.6    20.2    20.4
...
2018 03 17    09 02 32.7 +04 05 59   0.5402  1.4476   139.2    26.7    20.5
2018 03 18    09 00 05.6 +03 43 54   0.5385  1.4396   137.7    27.8    20.5
2018 03 19    08 57 41.2 +03 21 38   0.5368  1.4317   136.1    28.8    20.5
...
2018 03 25    08 44 19.8 +01 04 33   0.5305  1.3845   127.3    34.9    20.6
...
2018 04 02    08 29 52.0 -02 04 25   0.5284  1.3229   116.6    42.5    20.7
...
2018 04 17    08 13 33.1 -08 10 17   0.5319  1.2139    99.9    54.6    20.8

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F27