[Iaude] MPEC S68: 2017 RS16 [a=3.19,e=0.59,i=18.7,H=18.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Sep 19 22:13:51 EDT 2017 

M.P.E.C. 2017-S68                                Issued 2017 Sept. 20, 02:10 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 RS16
 
Observations:
     K17R16S* C2017 09 15.57894 03 01 18.560-16 23 43.48         20.8 wLES068F51
     K17R16S  C2017 09 15.59088 03 01 18.093-16 23 46.51         20.6 wLES068F51
     K17R16S  C2017 09 15.60285 03 01 17.616-16 23 49.24         20.8 wLES068F51
     K17R16S  C2017 09 15.61479 03 01 17.140-16 23 52.11         20.9 wLES068F51
     K17R16S |C2017 09 16.29878 03 00 51.90 -16 26 28.7          19.7 VuES068807
     K17R16S |C2017 09 16.30138 03 00 51.83 -16 26 28.7          20.3 VuES068807
     K17R16S  C2017 09 16.37362903 00 48.92 -16 26 46.3          20.2 GUES068W85
     K17R16S  C2017 09 16.37759903 00 48.76 -16 26 47.1          20.3 GUES068W85
     K17R16S  C2017 09 16.38157003 00 48.60 -16 26 48.2          20.1 GUES068W85
     K17R16S  C2017 09 16.38554003 00 48.44 -16 26 49.0          20.1 GUES068W85
     K17R16S _C2017 09 16.47213203 00 45.583-16 27 16.18         20.2 GUES068568
     K17R16S _C2017 09 16.47497403 00 45.467-16 27 16.87         20.1 GUES068568
     K17R16S _C2017 09 16.47686603 00 45.389-16 27 17.32         20.2 GUES068568
     K17R16S |C2017 09 18.38034 02 59 26.79 -16 34 24.8          20.8 VuES068807
     K17R16S |C2017 09 18.38382 02 59 26.62 -16 34 25.9          20.8 VuES068807
     K17R16S |C2017 09 18.38728 02 59 26.45 -16 34 26.2          20.8 VuES068807
     K17R16S  C2017 09 18.48700 02 59 22.11 -16 34 56.6          20.4 VoES068691
     K17R16S  C2017 09 18.49916 02 59 21.50 -16 34 59.2          20.3 VoES068691
     K17R16S  C2017 09 18.51113 02 59 20.94 -16 35 01.7          20.3 VoES068691
     K17R16S  C2017 09 19.45952 02 58 38.32 -16 38 26.0          20.5 VoES068691
     K17R16S  C2017 09 19.46910 02 58 37.85 -16 38 28.3          20.7 VoES068691
     K17R16S  C2017 09 19.47850 02 58 37.38 -16 38 29.7          20.7 VoES068691
 
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.
691 Steward Observatory, Kitt Peak.  Observer T. H. Bressi.  0.9-m f/3
    reflector + CCD.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + 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.
W85 Cerro Tololo-LCO A.  Observers T. Lister, S. Greenstreet, E. Gomez.
    Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
 
Orbital elements:
2017 RS16
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M  17.86418              (2000.0)            P               Q
n   0.17293510     Peri.  216.36024     +0.41937143     +0.85102513
a   3.1906606      Node    80.39721     -0.73886017     +0.52224475
e   0.5896237      Incl.   18.69531     -0.52745924     -0.05492410
P   5.70           H   18.0           G   0.15           U   8
Residuals in seconds of arc
170915 F51  0.0   0.1+    170916 W85  0.4+  0.2-    170918 691  0.1+  0.1+
170915 F51  0.1+  0.1-    170916 W85  0.4+  0.1-    170918 691  0.5-  0.1+
170915 F51  0.0   0.1+    170916 568  0.1+  0.1-    170918 691  0.4-  0.1+
170915 F51  0.0   0.0     170916 568  0.2+  0.1-    170919 691  0.1-  0.0
170916 807  1.5-  0.3-    170916 568  0.2+  0.1-    170919 691  0.0   0.3-
170916 807  0.9-  0.3+    170918 807  0.7+  0.1-    170919 691  0.1-  0.3+
170916 W85  0.2+  0.2-    170918 807  0.6+  0.4-
170916 W85  0.3+  0.1-    170918 807  0.5+  0.0

Ephemeris:
2017 RS16                a,e,i = 3.19, 0.59, 19                  q = 1.3094
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 21    03 01 12.4 -14 32 38   1.0306  1.6430   107.1    36.0    20.6
...
2017 09 05    03 05 03.9 -15 37 07   1.0186  1.7400   118.3    30.7    20.6
...
2017 09 13    03 02 42.6 -16 12 56   1.0166  1.7936   124.9    27.4    20.5
...
2017 09 19    02 58 59.5 -16 36 42   1.0188  1.8344   130.1    24.8    20.5
2017 09 20    02 58 13.0 -16 40 12   1.0195  1.8412   130.9    24.3    20.5
2017 09 21    02 57 24.1 -16 43 33   1.0204  1.8481   131.8    23.9    20.5
...
2017 09 27    02 51 41.3 -16 59 33   1.0286  1.8895   137.0    21.2    20.5
...
2017 10 05    02 42 15.6 -17 07 10   1.0486  1.9451   143.4    17.8    20.5
...
2017 10 20    02 21 43.9 -16 27 27   1.1205  2.0503   151.2    13.5    20.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S68

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