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  • MPEC 2015-T127: 2015 TR237

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    M.P.E.C. 2015-T127                               Issued 2015 Oct. 15, 14:30 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
    
                                      2015 TR237
    
    Observations:
         K15TN7R* C2015 10 12.30991 00 02 01.614+13 56 43.71         20.9 wLET127F51
         K15TN7R  C2015 10 12.32089 00 02 01.612+13 56 27.20         21.0 wLET127F51
         K15TN7R  C2015 10 12.33182 00 02 01.617+13 56 10.51         20.8 wLET127F51
         K15TN7R  C2015 10 12.34278 00 02 01.611+13 55 53.80         21.1 wLET127F51
         K15TN7R KC2015 10 13.14655800 02 06.50 +13 35 35.0          20.5 VuET127H21
         K15TN7R KC2015 10 13.15424400 02 06.50 +13 35 24.5          20.5 VuET127H21
         K15TN7R KC2015 10 13.16167800 02 06.54 +13 35 12.9          20.5 VuET127H21
         K15TN7R  C2015 10 13.30980 00 02 07.823+13 31 35.84         21.0 wLET127F51
         K15TN7R  C2015 10 13.32100 00 02 07.834+13 31 19.09         21.1 wLET127F51
         K15TN7R  C2015 10 13.33455 00 02 07.850+13 30 59.03         21.2 wLET127F51
         K15TN7R _C2015 10 13.34600600 02 07.862+13 30 42.09         21.1 RtET127568
         K15TN7R _C2015 10 13.34707100 02 07.860+13 30 40.49         20.2 RtET127568
         K15TN7R _C2015 10 13.34814400 02 07.865+13 30 38.89         21.0 RtET127568
         K15TN7R KC2015 10 14.14026700 02 13.85 +13 10 58.6          21.0 VuET127H21
         K15TN7R KC2015 10 14.14719800 02 13.87 +13 10 49.2          21.0 VuET127H21
         K15TN7R KC2015 10 14.15387800 02 13.87 +13 10 39.3          21.0 VuET127H21
         K15TN7R KC2015 10 14.18821 00 02 14.35 +13 09 50.1          20.9 RoET127291
         K15TN7R KC2015 10 14.19098 00 02 14.35 +13 09 46.2          21.2 RoET127291
         K15TN7R KC2015 10 14.19376 00 02 14.39 +13 09 42.1          21.1 RoET127291
         K15TN7R KC2015 10 15.28755 00 02 23.62 +12 43 09.2          20.4 RoET127291
         K15TN7R KC2015 10 15.29043 00 02 23.64 +12 43 04.9          20.4 RoET127291
         K15TN7R KC2015 10 15.29332 00 02 23.65 +12 43 00.9          20.5 RoET127291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    568 Mauna Kea.  Observers R. J. Wainscoat, C. Wipper.  Measurers M. Micheli,
        R. Weryk.  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. Lilly, E. Magnier, R. Wainscoat, C. Waters,
        R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observers T. Linder,
        R. Holmes.  Measurers T. Linder, R. Holmes, L. Buzzi, S. Foglia.  0.76-m
        f/3.0 astrograph + CCD.
    
    Orbital elements:
    2015 TR237                                               Earth MOID = 0.3726 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M  51.44115              (2000.0)            P               Q
    n   0.27670478     Peri.   92.42070     +0.60264971     +0.78788585
    a   2.3323386      Node   215.64566     -0.79091074     +0.56859444
    e   0.4458703      Incl.   12.55548     -0.10617687     +0.23650847
    P   3.56           H   20.4           G   0.15           U   7
    Residuals in seconds of arc
    151012 F51  0.0   0.1+    151013 F51  0.1+  0.1-    151014 291  0.0   0.0
    151012 F51  0.1-  0.1+    151013 F51  0.0   0.1+    151014 291  0.2-  0.2+
    151012 F51  0.0   0.0     151013 568  0.2+  0.0     151014 291  0.3+  0.2+
    151012 F51  0.0   0.1-    151013 568  0.1+  0.1-    151015 291  0.0   0.0
    151013 H21  0.3-  0.8-    151013 568  0.2+  0.1-    151015 291  0.1+  0.2-
    151013 H21  0.5-  0.1+    151014 H21  0.1-  0.4-    151015 291  0.0   0.0
    151013 H21  0.1-  0.3-    151014 H21  0.1-  0.4+
    151013 F51  0.1+  0.0     151014 H21  0.5-  0.3+
    
    Ephemeris:
    2015 TR237               a,e,i = 2.33, 0.45, 13                  q = 1.2924
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 09 15    00 04 35.7 +26 20 42   0.4884  1.4470   149.1    20.9    20.7
    ...
    2015 09 30    00 02 20.6 +19 32 02   0.5299  1.5149   162.2    11.6    20.6
    ...
    2015 10 08    00 01 49.4 +15 49 34   0.5688  1.5540   164.0    10.2    20.8
    ...
    2015 10 14    00 02 12.5 +13 14 33   0.6063  1.5844   161.5    11.5    21.0
    2015 10 15    00 02 21.1 +12 50 11   0.6133  1.5895   160.9    11.9    21.1
    2015 10 16    00 02 31.1 +12 26 16   0.6205  1.5947   160.2    12.2    21.1
    ...
    2015 10 22    00 04 02.1 +10 13 28   0.6675  1.6261   155.4    14.8    21.4
    ...
    2015 10 30    00 07 25.9 +07 47 04   0.7406  1.6689   148.2    18.3    21.8
    ...
    2015 11 14    00 17 40.5 +04 45 45   0.9068  1.7512   134.8    23.6    22.5
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-T127
    

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