[Iaude] MPEC S34: 2017 RK15 [a=0.86,e=0.43,i=5.9,H=25.7]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2017-S34                                Issued 2017 Sept. 18, 14:49 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 RK15
 
Observations:
     K17R15K  C2017 09 13.42161 23 05 58.233+00 16 38.91         21.6 wLES034F51
     K17R15K* C2017 09 14.40537 22 58 10.863-00 05 32.05         21.8 wLES034F51
     K17R15K  C2017 09 14.41730 22 58 05.133-00 05 47.50         22.1 wLES034F51
     K17R15K  C2017 09 14.42929 22 57 59.347-00 06 02.84         21.4 wLES034F51
     K17R15K KC2017 09 15.23127722 52 09.46 -00 23 08.7          22.1 VuES034H21
     K17R15K KC2017 09 15.23574322 52 07.42 -00 23 14.2          22.2 VuES034H21
     K17R15K KC2017 09 15.24955122 52 01.26 -00 23 30.4          22.1 VuES034H21
     K17R15K _C2017 09 15.34991022 51 21.627-00 25 10.22         21.8 RtES034568
     K17R15K _C2017 09 15.35085222 51 21.212-00 25 11.35         21.8 RtES034568
     K17R15K _C2017 09 15.35179522 51 20.789-00 25 12.49         21.9 RtES034568
     K17R15K _C2017 09 15.36259722 51 16.000-00 25 25.52         21.7 RtES034568
 
Observer details:
568 Mauna Kea.  Observers R. J. Wainscoat, C. Crowder.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, 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:
2017 RK15                                                Earth MOID = 0.0161 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 103.94395              (2000.0)            P               Q
n   1.22958108     Peri.  215.93550     -0.93420942     +0.35572143
a   0.8629082      Node   344.83417     -0.29876746     -0.82118342
e   0.4291174      Incl.    5.86656     -0.19491221     -0.44622871
P   0.80           H   25.7           G   0.15           U   9
Residuals in seconds of arc
170913 F51  0.0   0.1-    170915 H21  0.8+  0.2-    170915 568  0.1+  0.1-
170914 F51  0.4-  0.0     170915 H21  0.1-  0.3-    170915 568  0.0   0.1-
170914 F51  0.2+  0.0     170915 H21  0.7-  0.2+    170915 568  0.0   0.1-
170914 F51  0.2+  0.2+    170915 568  0.1+  0.1-

Ephemeris:
2017 RK15                a,e,i = 0.86, 0.43, 6                   q = 0.4926
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 19    05 22 38.5 +09 44 33   0.1016  0.9754    66.1   108.4    24.8
...
2017 09 03    01 23 47.8 +06 03 29   0.07470 1.0660   138.8    38.6    21.7
...
2017 09 11    23 28 27.0 +01 19 55   0.1001  1.1062   173.3     6.1    21.4
...
2017 09 17    22 40 44.4 -00 55 33   0.1312  1.1327   165.6    12.8    22.3
2017 09 18    22 35 03.9 -01 12 13   0.1370  1.1368   163.3    14.7    22.5
2017 09 19    22 29 53.7 -01 27 31   0.1429  1.1408   161.1    16.5    22.6
...
2017 09 25    22 07 18.2 -02 36 08   0.1810  1.1631   149.9    25.6    23.5
...
2017 10 03    21 52 06.4 -03 25 11   0.2363  1.1879   138.5    34.0    24.4
...
2017 10 18    21 46 41.1 -03 46 02   0.3484  1.2198   122.6    43.5    25.5

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S34