• MPC Preparation (Info)

    • MPEC 2016-P100: 2016 PW38

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    M.P.E.C. 2016-P100                               Issued 2016 Aug. 11, 22:27 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

                                   2016 PW38

Observations:
     K16P38W* C2016 08 09.37099 21 15 40.310+08 03 52.97         20.6 rLEP100F51
     K16P38W  C2016 08 09.38279 21 15 41.489+08 03 33.08         21.1 rLEP100F51
     K16P38W  C2016 08 09.39555 21 15 42.766+08 03 11.81         20.6 rLEP100F51
     K16P38W  C2016 08 09.40732 21 15 43.949+08 02 52.00         20.4 rLEP100F51
     K16P38W KC2016 08 10.00242 21 16 50.75 +07 45 47.8          20.6 RtEP100104
     K16P38W KC2016 08 10.00628 21 16 51.17 +07 45 41.4          20.6 RtEP100104
     K16P38W KC2016 08 10.01014 21 16 51.59 +07 45 35.0          20.3 RtEP100104
     K16P38W KC2016 08 10.22514921 17 16.56 +07 39 28.3          20.7 VuEP100H21
     K16P38W KC2016 08 10.23333321 17 17.40 +07 39 14.6          20.6 VuEP100H21
     K16P38W KC2016 08 10.24112821 17 18.18 +07 39 01.3          20.8 VuEP100H21
     K16P38W KC2016 08 11.22413121 19 09.62 +07 10 31.6          20.5 VuEP100H21
     K16P38W KC2016 08 11.22704121 19 09.90 +07 10 26.3          20.6 VuEP100H21
     K16P38W KC2016 08 11.23235421 19 10.44 +07 10 17.0          20.5 VuEP100H21
     K16P38W KC2016 08 11.24776721 19 12.00 +07 09 49.8          20.7 VuEP100H21
     K16P38W KC2016 08 11.24921821 19 12.13 +07 09 47.0          20.4 VuEP100H21
     K16P38W 1C2016 08 11.40545 21 19 29.22 +07 05 07.2                 EP100658
     K16P38W 1C2016 08 11.40762 21 19 29.45 +07 05 03.5                 EP100658
     K16P38W 1C2016 08 11.40979 21 19 29.69 +07 04 59.8                 EP100658
     K16P38W KC2016 08 11.88144 21 20 24.42 +06 51 04.0          20.4 RoEP100K51
     K16P38W KC2016 08 11.88744 21 20 25.04 +06 50 53.7          20.2 RoEP100K51
     K16P38W KC2016 08 11.89344 21 20 25.66 +06 50 42.8          20.1 RoEP100K51

Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
658 National Research Council of Canada.  Observer D. D. Balam.  1.82-m
    Plaskett 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.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
    astrograph + CCD, 0.76-m f/3.0 astrograph + CCD.
K51 Osservatorio del Celado, Castello Tesino.  Observers R. Broccato,
    E. Beretta.  Measurer M. Campestrin.  0.80-m f/4 reflector + CCD.

Orbital elements:
2016 PW38                                                Earth MOID = 0.2392 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M   1.17970              (2000.0)            P               Q
n   0.30745183     Peri.  137.38839     +0.59767261     +0.80127713
a   2.1741258      Node   169.21853     -0.76922313     +0.58268146
e   0.4337680      Incl.    8.37535     -0.22601600     +0.13578391
P   3.21           H   22.4           G   0.15           U   8
Residuals in seconds of arc
160809 F51  0.0   0.1+    160810 H21  0.4-  0.4-    160811 H21  0.4-  0.3-
160809 F51  0.1-  0.0     160810 H21  0.3-  0.1-    160811 658  0.2-  0.0
160809 F51  0.0   0.1+    160810 H21  0.4-  0.0     160811 658  0.1-  0.1+
160809 F51  0.1+  0.0     160811 H21  0.0   0.2+    160811 658  0.1+  0.3+
160810 104  0.0   0.4-    160811 H21  0.2-  0.0     160811 K51  0.3+  0.1-
160810 104  0.4+  0.2-    160811 H21  0.2-  0.0     160811 K51  0.3+  0.3+
160810 104  0.7+  0.0     160811 H21  0.2-  0.1-    160811 K51  0.3+  0.0

Ephemeris:
2016 PW38                a,e,i = 2.17, 0.43, 8                   q = 1.2311
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 07 12    20 21 21.8 +14 39 08   0.2732  1.2407   140.9    31.1    21.4
...
2016 07 27    20 49 58.9 +12 58 05   0.2475  1.2311   147.3    26.5    21.0
...
2016 08 04    21 05 24.6 +10 23 05   0.2416  1.2337   152.3    22.5    20.8
...
2016 08 10    21 16 50.7 +07 46 15   0.2415  1.2391   156.7    18.9    20.7
2016 08 11    21 18 44.0 +07 17 25   0.2419  1.2403   157.4    18.3    20.7
2016 08 12    21 20 36.8 +06 47 57   0.2424  1.2416   158.2    17.7    20.7
...
2016 08 18    21 31 43.2 +03 41 07   0.2479  1.2510   162.6    14.0    20.7
...
2016 08 26    21 45 52.8 -00 37 54   0.2625  1.2678   167.1    10.2    20.7
...
2016 09 10    22 10 14.9 -07 43 24   0.3139  1.3114   163.9    12.3    21.2

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-P100

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