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    • MPEC 2014-N42 : 2014 NB39

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    M.P.E.C. 2014-N42                                Issued 2014 July 6, 23:38 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 NB39

Observations:
     K14N39B* C2014 07 02.39310 16 42 41.076+11 36 41.86         20.6 wLEN042F51
     K14N39B  C2014 07 02.39576 16 42 40.604+11 36 44.52         20.7 wLEN042F51
     K14N39B  C2014 07 02.40528 16 42 38.900+11 36 54.31         20.7 wLEN042F51
     K14N39B  C2014 07 02.42010 16 42 36.238+11 37 09.74         20.8 wLEN042F51
     K14N39B  C2014 07 02.42962 16 42 34.557+11 37 19.40         20.7 wLEN042F51
     K14N39B  C2014 07 02.43226 16 42 34.074+11 37 22.10         20.8 wLEN042F51
     K14N39B KC2014 07 03.23183 16 40 15.35 +11 50 55.3          20.4 RqEN042H36
     K14N39B KC2014 07 03.23804 16 40 14.21 +11 51 00.7          20.3 RqEN042H36
     K14N39B KC2014 07 03.24426 16 40 13.12 +11 51 06.9          19.5 RqEN042H36
     K14N39B KC2014 07 03.24969 16 40 12.14 +11 51 12.2          20.1 RqEN042H36
     K14N39B KC2014 07 03.25513 16 40 11.14 +11 51 18.0          20.1 RqEN042H36
     K14N39B _C2014 07 03.36316216 39 52.617+11 53 11.15         20.2 RtEN042568
     K14N39B _C2014 07 03.36441416 39 52.391+11 53 12.40         20.2 RtEN042568
     K14N39B _C2014 07 03.36567016 39 52.166+11 53 13.68         20.2 RtEN042568
     K14N39B KC2014 07 03.98117 16 38 05.08 +12 03 19.0                qEN042J95
     K14N39B KC2014 07 04.00722 16 38 00.44 +12 03 44.6          20.5 RqEN042J95
     K14N39B KC2014 07 04.20141016 37 26.78 +12 06 57.1          20.4 VrEN042H21
     K14N39B KC2014 07 04.21919816 37 23.68 +12 07 13.8          20.2 VrEN042H21
     K14N39B  C2014 07 04.38970 16 36 54.074+12 10 05.39         20.5 iLEN042F51
     K14N39B  C2014 07 04.40184 16 36 51.910+12 10 17.08         20.7 iLEN042F51
     K14N39B  C2014 07 04.41394 16 36 49.740+12 10 28.94         20.7 iLEN042F51
     K14N39B  C2014 07 04.42608 16 36 47.581+12 10 40.34         20.5 iLEN042F51
     K14N39B KC2014 07 06.92480 16 29 35.26 +12 49 16.7                qEN042J95
     K14N39B KC2014 07 06.94375 16 29 31.89 +12 49 33.6                qEN042J95
     K14N39B KC2014 07 06.96160 16 29 28.75 +12 49 49.2          20.7 RqEN042J95

Observer details:
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 N. Primak, A. Schultz, T. Goggia,
    M. Willman.  1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, T. Lister, T. Vorobjov.  0.61-m
    f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2014 NB39                                                Earth MOID = 0.2880 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5                  MPC
M 298.03751              (2000.0)            P               Q
n   0.45325560     Peri.  179.52194     +0.78668696     -0.58962758
a   1.6784456      Node   218.57984     +0.56543146     +0.80710999
e   0.6870489      Incl.   17.05808     +0.24781219     +0.03021219
P   2.17           H   19.5           G   0.15           U   8
Residuals in seconds of arc
140702 F51  0.1-  0.1+    140703 H36  0.2+  0.3-    140704 F51  0.1-  0.1+
140702 F51  0.0   0.0     140703 H36  0.2-  0.1+    140704 F51  0.0   0.1+
140702 F51  0.0   0.0     140703 568  0.0   0.0     140704 F51  0.1-  0.2+
140702 F51  0.2-  0.2+    140703 568  0.0   0.0     140704 F51  0.1+  0.0
140702 F51  0.1+  0.1+    140703 568  0.0   0.0     140706 J95  0.3+  0.0
140702 F51  0.0   0.0     140703 J95  0.2+  0.1+    140706 J95  0.2-  0.1+
140703 H36  0.6+  0.7+    140704 J95  0.3-  0.2+    140706 J95  0.1-  0.0
140703 H36  0.2+  0.1-    140704 H21  0.7-  0.4-
140703 H36  0.4+  0.1-    140704 H21  0.3+  1.0-

Ephemeris:
2014 NB39                a,e,i = 1.68, 0.69, 17                  q = 0.5253
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2014 06 06    17 48 41.3 +02 16 13   0.8152  1.7758   151.9    15.6    21.2
...
2014 06 21    17 14 38.8 +07 52 08   0.6931  1.6415   147.0    19.7    20.8
...
2014 06 29    16 52 28.6 +10 35 23   0.6514  1.5653   138.5    25.5    20.7
...
2014 07 05    16 35 08.5 +12 19 54   0.6296  1.5059   130.9    30.7    20.7
2014 07 06    16 32 15.2 +12 35 29   0.6267  1.4958   129.5    31.6    20.7
2014 07 07    16 29 22.5 +12 50 31   0.6239  1.4857   128.2    32.5    20.7
...
2014 07 13    16 12 27.3 +14 08 50   0.6106  1.4238   120.0    38.2    20.7
...
2014 07 21    15 51 29.6 +15 21 50   0.5990  1.3381   109.1    45.8    20.8
...
2014 08 05    15 19 00.3 +16 20 11   0.5820  1.1679    89.8    60.3    20.8

A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-N42

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