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  • MPEC 2015-N30 : 2015 NH3

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    M.P.E.C. 2015-N30                                Issued 2015 July 11, 15:45 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
    
                                       2015 NH3
    
    Observations:
         K15N03H  C2015 07 07.32061 17 55 59.942-00 13 41.58         21.4 wLEN030F51
         K15N03H  C2015 07 07.34483 17 55 56.831-00 15 43.55         21.4 wLEN030F51
         K15N03H  C2015 07 07.35693 17 55 55.280-00 16 44.51         21.4 wLEN030F51
         K15N03H* C2015 07 09.40323 17 51 53.615-03 04 56.24         21.3 wLEN030F51
         K15N03H  C2015 07 09.41498 17 51 52.215-03 05 52.80         21.6 wLEN030F51
         K15N03H  C2015 07 09.42672 17 51 50.810-03 06 49.80         21.0 wLEN030F51
         K15N03H  C2015 07 09.43848 17 51 49.391-03 07 46.82         21.3 wLEN030F51
         K15N03H  C2015 07 10.91411 17 49 06.45 -05 05 06.2          22.0 V EN030033
         K15N03H  C2015 07 10.92217 17 49 05.55 -05 05 43.7          21.9 V EN030033
         K15N03H  C2015 07 10.92619 17 49 05.10 -05 06 02.7          21.7 V EN030033
         K15N03H  C2015 07 10.93022 17 49 04.65 -05 06 21.4          21.7 V EN030033
         K15N03H  C2015 07 11.00058 17 48 56.82 -05 11 51.0          22.0 V EN030033
         K15N03H  C2015 07 11.01544 17 48 55.18 -05 13 00.3          22.1 V EN030033
         K15N03H KC2015 07 11.20634617 48 35.08 -05 27 50.5          21.9 VuEN030H21
         K15N03H KC2015 07 11.22372817 48 33.17 -05 29 11.6          21.7 VuEN030H21
         K15N03H KC2015 07 11.24108817 48 31.23 -05 30 32.1          22.2 VuEN030H21
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers B. Stecklum,
        F. Ludwig, A. Jindal.  Measurer B. Stecklum.  1.34-m f/4 Schmidt + 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.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0
        astrograph + CCD.
    
    Orbital elements:
    2015 NH3                                                 Earth MOID = 0.4999 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M  23.21108              (2000.0)            P               Q
    n   0.28473794     Peri.   94.39054     -0.63345181     +0.34618343
    a   2.2882624      Node   107.25794     -0.54150063     -0.83717844
    e   0.5022989      Incl.   46.43953     +0.55273489     -0.42342566
    P   3.46           H   20.9           G   0.15           U   7
    Residuals in seconds of arc
    150707 F51  0.1+  0.3+    150709 F51  0.1-  0.1-    150711 033  0.1+  0.2+
    150707 F51  0.0   0.1-    150710 033  0.0   0.4-    150711 H21  0.2-  0.1+
    150707 F51  0.0   0.3-    150710 033  0.0   0.1-    150711 H21  0.2+  0.0
    150709 F51  0.1-  0.1-    150710 033  0.0   0.2-    150711 H21  0.0   0.3+
    150709 F51  0.1+  0.2+    150710 033  0.0   0.0
    150709 F51  0.1+  0.0     150711 033  0.0   0.0
    
    Ephemeris:
    2015 NH3                 a,e,i = 2.29, 0.50, 46                  q = 1.1389
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 06 11    19 04 24.7 +34 46 52   0.5445  1.3499   116.6    42.3    21.9
    ...
    2015 06 26    18 22 45.8 +16 13 32   0.5007  1.4380   140.4    26.8    21.4
    ...
    2015 07 04    18 03 06.1 +04 30 28   0.5169  1.4877   150.3    19.8    21.3
    ...
    2015 07 10    17 50 46.7 -03 52 38   0.5500  1.5259   152.5    17.9    21.5
    2015 07 11    17 48 57.3 -05 11 32   0.5572  1.5323   152.4    17.9    21.5
    2015 07 12    17 47 12.2 -06 28 42   0.5648  1.5387   152.1    18.0    21.5
    ...
    2015 07 18    17 38 10.5 -13 32 14   0.6196  1.5776   148.3    19.8    21.8
    ...
    2015 07 26    17 30 06.2 -21 08 00   0.7129  1.6300   140.5    23.4    22.3
    ...
    2015 08 10    17 25 53.8 -30 44 08   0.9314  1.7289   125.4    28.6    23.2
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-N30
    

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