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    • MPEC 2014-S68 : 2014 SH144

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    M.P.E.C. 2014-S68                                Issued 2014 Sept. 23, 23:45 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 SH144

Observations:
     K14SE4H* C2014 09 22.41931 00 39 56.997-04 43 30.09         20.2 wLES068F51
     K14SE4H  C2014 09 22.43128 00 39 45.206-04 41 15.04         20.0 wLES068F51
     K14SE4H  C2014 09 22.45528 00 39 21.433-04 36 42.56         19.9 wLES068F51
     K14SE4H KC2014 09 22.99905 00 30 39.61 -02 51 52.0          19.7 RqES068J95
     K14SE4H KC2014 09 23.01080 00 30 27.65 -02 49 31.3                qES068J95
     K14SE4H KC2014 09 23.01810 00 30 20.24 -02 48 03.9          19.4 RqES068J95
     K14SE4H KC2014 09 23.93997 00 14 42.84 +00 23 08.0          19.2 RqES068203
     K14SE4H KC2014 09 23.96379 00 14 16.78 +00 28 13.9          19.3 RqES068203

Observer details:
203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
    0.28-m f/6.8 Schmidt-Cassegrain + 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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2014 SH144                                               Earth MOID = 0.0610 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
M 314.89510              (2000.0)            P               Q
n   1.09696538     Peri.  143.85611     -0.81648577     -0.57733219
a   0.9311238      Node     0.94916     +0.40143540     -0.57538823
e   0.2025525      Incl.   22.01023     +0.41497061     -0.57932369
P   0.90           H   24.9           G   0.15           U   7
Residuals in seconds of arc
140922 F51  0.1-  0.3+    140922 J95  0.0   0.1-    140923 203  0.1+  0.4+
140922 F51  0.3+  0.2-    140923 J95  0.1-  0.1+    140923 203  0.1-  0.4-
140922 F51  0.2-  0.1-    140923 J95  0.2+  0.1+

Ephemeris:
2014 SH144               a,e,i = 0.93, 0.20, 22                  q = 0.7425
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2014 08 24    03 07 08.3 -30 27 15   0.2398  1.1135   109.3    59.0    24.2
...
2014 09 08    02 40 07.3 -25 57 01   0.1446  1.0969   125.0    48.8    22.7
...
2014 09 16    01 55 01.2 -18 49 36   0.09731 1.0838   141.9    34.9    21.5
...
2014 09 22    00 46 21.6 -06 00 15   0.07011 1.0721   166.1    13.0    20.0
2014 09 23    00 30 38.7 -02 50 04   0.06704 1.0700   171.6     7.9    19.7
2014 09 24    00 13 38.8 +00 37 27   0.06458 1.0678   177.2     2.6    19.4
...
2014 09 30    22 14 42.4 +22 27 48   0.06490 1.0541   142.9    35.0    20.5
...
2014 10 08    20 06 42.3 +35 58 30   0.09644 1.0335   108.2    66.7    22.2
...
2014 10 23    18 31 43.9 +39 29 53   0.1786  0.9885    82.7    86.9    24.2

A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-S68

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