• MPC Preparation (Info)

    • MPEC 2015-F45 : 2015 FU33

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    M.P.E.C. 2015-F45                                Issued 2015 Mar. 21, 16:00 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 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

                                   2015 FU33

Observations:
     K15F33U* C2015 03 18.45121 14 30 41.990+09 37 12.95         21.5 wLEF045F51
     K15F33U  C2015 03 18.46357 14 30 42.635+09 37 48.65         21.4 wLEF045F51
     K15F33U  C2015 03 18.47589 14 30 43.263+09 38 24.15         21.6 wLEF045F51
     K15F33U  C2015 03 19.45844 14 31 47.821+10 24 46.79         21.4 wLEF045F51
     K15F33U  C2015 03 19.47067 14 31 48.387+10 25 21.28         21.4 wLEF045F51
     K15F33U  C2015 03 19.49517 14 31 49.491+10 26 30.32         21.6 wLEF045F51
     K15F33U KC2015 03 21.48709 14 33 40.55 +11 57 05.7          21.3 RoEF045291
     K15F33U KC2015 03 21.48952 14 33 40.61 +11 57 12.2          21.4 RoEF045291
     K15F33U KC2015 03 21.49195 14 33 40.62 +11 57 17.6                oEF045291

Observer details:
291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
    A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau,
    H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat, C. Waters,
    R. Weryk.  1.8-m Ritchey-Chretien + CCD.

Orbital elements:
2015 FU33                                                Earth MOID = 0.1106 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
M  78.92793              (2000.0)            P               Q
n   0.55906767     Peri.  342.68070     -0.81572795     -0.57567191
a   1.4593511      Node   161.82694     +0.54983810     -0.80201460
e   0.2504084      Incl.   10.43293     +0.17962734     -0.15929356
P   1.76           H   23.3           G   0.15           U   6
Residuals in seconds of arc
150318 F51  0.1+  0.0     150319 F51  0.0   0.1+    150321 291  0.7+  0.3+
150318 F51  0.0   0.0     150319 F51  0.0   0.0     150321 291  0.3+  0.4+
150318 F51  0.1-  0.1-    150319 F51  0.1-  0.1-    150321 291  0.9-  0.7-

Ephemeris:
2015 FU33                a,e,i = 1.46, 0.25, 10                  q = 1.0939
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2015 02 19    13 21 59.1 -14 21 05   0.1754  1.0992   125.3    47.2    21.5
...
2015 03 06    14 08 38.3 -01 14 53   0.1729  1.1178   133.4    40.1    21.3
...
2015 03 14    14 24 36.4 +05 55 43   0.1797  1.1327   137.3    36.5    21.3
...
2015 03 20    14 32 19.2 +10 50 01   0.1884  1.1459   139.8    34.1    21.4
2015 03 21    14 33 15.9 +11 35 34   0.1901  1.1483   140.1    33.8    21.4
2015 03 22    14 34 07.1 +12 19 57   0.1919  1.1507   140.4    33.5    21.4
...
2015 03 28    14 37 26.1 +16 20 13   0.2043  1.1660   142.1    31.7    21.5
...
2015 04 05    14 37 48.1 +20 25 28   0.2249  1.1884   143.4    30.1    21.7
...
2015 04 20    14 30 43.4 +24 14 08   0.2752  1.2356   143.1    29.2    22.2

A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-F45

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