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  • MPEC 2014-S22 : 2014 SL1

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    M.P.E.C. 2014-S22                                Issued 2014 Sept. 20, 14:07 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
    
                                       2014 SL1
    
    Observations:
         K14S01L* C2014 09 17.34019 23 51 36.040-02 40 24.39         21.1 wLES022F51
         K14S01L  C2014 09 17.35204 23 51 32.075-02 38 58.12         20.8 wLES022F51
         K14S01L  C2014 09 17.36389 23 51 28.101-02 37 32.30         21.1 wLES022F51
         K14S01L  C2014 09 17.37576 23 51 24.086-02 36 05.85         20.9 wLES022F51
         K14S01L KC2014 09 18.26163223 46 55.55 -00 46 01.6          19.6 RqES022W85
         K14S01L KC2014 09 18.26659223 46 53.86 -00 45 25.0          20.3 RqES022W85
         K14S01L KC2014 09 18.27154023 46 52.20 -00 44 48.9          20.1 RqES022W85
         K14S01L KC2014 09 18.31098823 46 41.00 -00 42 14.8          21.0 VuES022H21
         K14S01L KC2014 09 18.31664423 46 39.15 -00 41 32.1          21.0 VuES022H21
         K14S01L _C2014 09 18.32181723 46 45.226-00 40 18.65         20.4 RtES022568
         K14S01L _C2014 09 18.32307223 46 44.805-00 40 09.42         20.4 RtES022568
         K14S01L _C2014 09 18.32432523 46 44.387-00 40 00.19         20.3 RtES022568
         K14S01L KC2014 09 20.40307 23 36 05.23 +03 38 32.4          20.5 RoES022291
         K14S01L KC2014 09 20.40364 23 36 05.00 +03 38 36.6          20.6 RoES022291
         K14S01L KC2014 09 20.40421 23 36 04.81 +03 38 40.9          20.6 RoES022291
    
    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, A. Draginda.  Measurers M. Micheli,
        R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, T. Goggia,
        M. Willman.  Measurers B. Bolin, K. Chambers, S. Chastel, L. Denneau,
        H. Flewelling, M. Huber, E. Magnier, E. Schunova, R. Wainscoat, C. Waters.
        1.8-m Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observers R. Holmes,
        T. Linder.  Measurers R. Holmes, T. Linder, L. Buzzi, S. Foglia,
        T. Vorobjov.  0.76-m f/3.0 astrograph + CCD.
    W85 Cerro Tololo-LCOGT A.  Observer T. Lister.  1.0-m f/8 Ritchey-Chretien
        + CCD.
    
    Orbital elements:
    2014 SL1                                                 Earth MOID = 0.0722 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M  26.04607              (2000.0)            P               Q
    n   0.81762470     Peri.   46.41405     +0.74974690     -0.66154125
    a   1.1326613      Node   354.93059     +0.54490046     +0.63057086
    e   0.0673998      Incl.   10.15583     +0.37545050     +0.40588613
    P   1.21           H   26.1           G   0.15           U   6
    Residuals in seconds of arc
    140917 F51  0.1+  0.1-    140918 W85  0.3-  0.0     140918 568  0.0   0.2-
    140917 F51  0.0   0.2+    140918 W85  0.1-  0.5-    140918 568  0.1+  0.2-
    140917 F51  0.1+  0.1-    140918 H21  0.6-  0.3-    140920 291  0.4+  0.1+
    140917 F51  0.0   0.1+    140918 H21  0.1+  0.6+    140920 291  0.2-  0.0
    140918 W85  0.2-  0.0     140918 568  0.0   0.1-    140920 291  0.1-  0.0
    
    Ephemeris:
    2014 SL1                 a,e,i = 1.13, 0.07, 10                  q = 1.0563
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 08 21    01 11 09.1 -34 21 39   0.1316  1.1031   131.3    43.5    23.6
    ...
    2014 09 05    00 42 04.4 -22 45 54   0.09171 1.0885   149.6    27.9    22.3
    ...
    2014 09 13    00 11 47.2 -10 56 46   0.07723 1.0814   166.1    13.0    21.5
    ...
    2014 09 19    23 43 16.8 +00 44 13   0.07190 1.0765   177.6     2.3    20.8
    2014 09 20    23 38 13.1 +02 48 57   0.07158 1.0758   175.2     4.5    20.9
    2014 09 21    23 33 06.5 +04 54 15   0.07142 1.0750   172.6     6.9    21.0
    ...
    2014 09 27    23 02 25.9 +16 58 28   0.07392 1.0708   156.7    21.8    21.6
    ...
    2014 10 05    22 26 01.2 +29 40 02   0.08486 1.0658   139.2    37.8    22.4
    ...
    2014 10 20    21 43 59.1 +42 30 59   0.1170  1.0592   119.9    54.6    23.6
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-S22
    

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