[Iaude] MPEC A65: 2017 AP13 [a=2.70,e=0.65,i=9.8,H=23.5]

mpec at si.edu mpec at si.edu
Sun Jan 8 22:29:36 EST 2017


M.P.E.C. 2017-A65                                Issued 2017 Jan.  9, 03:26 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 at CFA.HARVARD.EDU
            URL http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2017 AP13
 
Observations:
     K17A13P* C2017 01 07.33749 07 14 25.58 +06 08 18.4          19.6 VqEA065G96
     K17A13P  C2017 01 07.34179 07 14 26.20 +06 07 39.9          19.7 VqEA065G96
     K17A13P  C2017 01 07.35048 07 14 27.32 +06 06 23.2          19.4 VqEA065G96
     K17A13P  C2017 01 07.43255 07 14 38.37 +05 54 03.9          19.7 VqEA065I52
     K17A13P  C2017 01 07.43905 07 14 39.26 +05 53 04.8          19.5 VqEA065I52
     K17A13P  C2017 01 07.44336 07 14 39.86 +05 52 26.0          19.8 VqEA065I52
     K17A13P  C2017 01 08.25671 07 16 58.31 +03 45 15.5          20.0 VqEA065I52
     K17A13P  C2017 01 08.25712 07 16 58.38 +03 45 11.9          19.7 VqEA065I52
     K17A13P  C2017 01 08.25754 07 16 58.42 +03 45 07.5          19.6 VqEA065I52
     K17A13P  C2017 01 08.25795 07 16 58.52 +03 45 03.2          19.9 VqEA065I52
     K17A13P KC2017 01 08.26284707 16 57.51 +03 44 07.6          19.9 VuEA065H21
     K17A13P KC2017 01 08.26578807 16 57.94 +03 43 38.9          19.5 VuEA065H21
     K17A13P KC2017 01 08.26915907 16 58.45 +03 43 05.9          19.5 VuEA065H21
     K17A13P KC2017 01 08.88707 07 18 49.81 +01 59 24.3          20.3 RoEA065K51
     K17A13P KC2017 01 08.88773 07 18 49.93 +01 59 17.1          20.0 RoEA065K51
     K17A13P KC2017 01 08.88840 07 18 50.02 +01 59 09.8          19.9 RoEA065K51
 
Observer details:
G96 Mt. Lemmon Survey.  Observer R. A. Kowalski.  Measurers E. J. Christensen,
    D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
    1.5-m reflector + 10K 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. G. Matheny.
    Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
    J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
    R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.
K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero, R. Furgoni.
    Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
 
Orbital elements:
2017 AP13                                                Earth MOID = 0.0780 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 359.81157              (2000.0)            P               Q
n   0.22206650     Peri.  240.70859     -0.91431749     -0.36787303
a   2.7007270      Node   277.26702     +0.40478393     -0.81646174
e   0.6521504      Incl.    9.83211     +0.01317223     -0.44503895
P   4.44           H   23.5           G   0.15           U   8
Residuals in seconds of arc
170107 G96  0.4-  0.2-    170108 I52  0.2-  0.0     170108 H21  0.1+  0.2-
170107 G96  0.4+  0.2-    170108 I52  0.0   0.4+    170108 K51  0.0   0.4+
170107 G96  0.1+  0.8+    170108 I52  0.3-  0.1+    170108 K51  0.2+  0.0
170107 I52  0.2+  0.0     170108 I52  0.3+  0.2-    170108 K51  0.0   0.3-
170107 I52  0.0   0.3-    170108 H21  0.2-  0.2-
170107 I52  0.1-  0.1-    170108 H21  0.2-  0.1-

Ephemeris:
2017 AP13                a,e,i = 2.70, 0.65, 10                  q = 0.9394
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 10    06 39 21.7 +31 56 19   0.3589  1.3243   157.9    16.2    22.8
...
2016 12 25    06 52 43.5 +25 09 49   0.2169  1.1983   171.2     7.2    21.1
...
2017 01 02    07 03 15.0 +16 31 42   0.1540  1.1363   172.9     6.1    20.2
...
2017 01 08    07 16 13.3 +04 27 13   0.1148  1.0932   162.2    16.0    19.9
2017 01 09    07 19 08.4 +01 40 53   0.1092  1.0863   159.5    18.4    19.8
2017 01 10    07 22 21.4 -01 21 54   0.1040  1.0796   156.6    21.2    19.8
...
2017 01 16    07 51 01.1 -25 54 42   0.08234 1.0417   133.1    43.6    19.8
...
2017 01 24    09 31 42.0 -62 56 38   0.08888 0.9988    96.8    78.2    21.0
...
2017 02 08    16 12 28.7 -69 09 38   0.1657  0.9480    71.8    98.6    23.0

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-A65




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