• Processing (Info)

    • MPEC 2015-F42 : 2015 FR33

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    M.P.E.C. 2015-F42                                Issued 2015 Mar. 21, 15:04 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 FR33

Observations:
     K15F33R* C2015 03 17.42747 13 34 00.210+11 32 22.79         21.6 wLEF042F51
     K15F33R  C2015 03 17.45314 13 33 51.327+11 30 09.98         21.4 wLEF042F51
     K15F33R  C2015 03 17.46606 13 33 46.847+11 29 02.30         21.7 wLEF042F51
     K15F33R _C2015 03 18.38543813 28 43.308+10 08 35.92         21.4 RtEF042568
     K15F33R _C2015 03 18.38675613 28 42.845+10 08 28.86         21.0 RtEF042568
     K15F33R KC2015 03 21.45492 13 11 27.32 +05 33 16.3          20.9 RoEF042291
     K15F33R KC2015 03 21.45959 13 11 25.71 +05 32 50.9          20.8 RoEF042291

Observer details:
291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
568 Mauna Kea.  Observers R. J. Wainscoat, D. Woodworth.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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 FR33                                                Earth MOID = 0.1833 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
M 106.20797              (2000.0)            P               Q
n   0.63490193     Peri.  111.34027     -0.46827974     -0.88225011
a   1.3407000      Node     7.17512     +0.59598728     -0.35587969
e   0.2021194      Incl.   22.83138     +0.65231377     -0.30819537
P   1.55           H   23.6           G   0.15           U   8
Residuals in seconds of arc
150317 F51  0.0   0.1+    150318 568  0.0   0.1+    150321 291  0.3+  0.0
150317 F51  0.0   0.3+    150318 568  0.0   0.0
150317 F51  0.0   0.4-    150321 291  0.3-  0.0

Ephemeris:
2015 FR33                a,e,i = 1.34, 0.20, 23                  q = 1.0697
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2015 02 19    15 13 52.3 +36 15 42   0.2846  1.1081   107.6    58.3    23.2
...
2015 03 06    14 29 32.8 +25 31 25   0.2219  1.1401   127.3    43.8    22.3
...
2015 03 14    13 52 18.9 +16 18 21   0.1991  1.1599   143.4    30.7    21.7
...
2015 03 20    13 19 40.4 +07 45 02   0.1921  1.1759   157.9    18.6    21.3
2015 03 21    13 14 02.8 +06 14 52   0.1920  1.1786   160.4    16.5    21.3
2015 03 22    13 08 24.7 +04 44 18   0.1922  1.1813   162.9    14.3    21.2
...
2015 03 28    12 35 20.0 -04 05 22   0.2005  1.1982   177.1     2.5    20.8
...
2015 04 05    11 57 05.3 -13 51 07   0.2287  1.2215   163.8    13.2    21.6
...
2015 04 20    11 12 50.8 -24 24 30   0.3182  1.2668   140.7    30.2    22.9

A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-F42

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