[Iaude] MPEC S47: 2017 RZ15 [a=0.96,e=0.26,i=2.0,H=27.1]

[mpec at mpcdb1.cfa.harvard.edu]

M.P.E.C. 2017-S47                                Issued 2017 Sept. 18, 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 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 RZ15
 
Observations:
     K17R15Z* C2017 09 15.41445 23 12 48.743-11 54 28.95         21.7 wLES047F51
     K17R15Z  C2017 09 15.42566 23 12 44.901-11 54 52.14         21.6 wLES047F51
     K17R15Z  C2017 09 15.43674 23 12 41.133-11 55 14.71         21.4 wLES047F51
     K17R15Z _C2017 09 16.36750923 08 45.146-12 24 34.75         21.7 RtES047568
     K17R15Z _C2017 09 16.37035323 08 44.293-12 24 39.86         21.6 RtES047568
     K17R15Z _C2017 09 16.37225523 08 43.721-12 24 43.33         21.7 RtES047568
     K17R15Z |C2017 09 18.21655 23 02 11.44 -13 08 58.9          21.9 VuES047807
     K17R15Z |C2017 09 18.22095 23 02 10.45 -13 09 03.6          21.7 VuES047807
     K17R15Z |C2017 09 18.22550 23 02 09.39 -13 09 09.4          22.1 VuES047807
 
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.
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.
 
Orbital elements:
2017 RZ15                                                Earth MOID = 0.0012 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M  88.87702              (2000.0)            P               Q
n   1.05090824     Peri.   62.00623     -0.70799802     +0.70613846
a   0.9581338      Node   162.90842     -0.65968800     -0.65604760
e   0.2570552      Incl.    2.01963     -0.25209235     -0.26640198
P   0.94           H   27.1           G   0.15           U   7
Residuals in seconds of arc
170915 F51  0.0   0.1+    170916 568  0.1+  0.0     170918 807  0.1-  0.4-
170915 F51  0.1-  0.0     170916 568  0.0   0.0     170918 807  0.2+  0.3+
170915 F51  0.1+  0.0     170916 568  0.0   0.1-    170918 807  0.1-  0.1+

Ephemeris:
2017 RZ15                a,e,i = 0.96, 0.26, 2                   q = 0.7118
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 19    09 25 54.3 +23 11 10   0.06940 0.9444    12.2   167.0
...
2017 09 03    04 09 34.0 +24 48 10   0.01518 1.0103    95.4    83.8    21.0
...
2017 09 11    23 43 22.7 -07 52 32   0.03616 1.0426   172.6     7.1    20.5
...
2017 09 17    23 06 18.0 -12 40 45   0.06152 1.0652   167.0    12.2    21.9
2017 09 18    23 02 54.5 -13 04 54   0.06595 1.0688   165.3    13.8    22.1
2017 09 19    22 59 57.8 -13 25 24   0.07043 1.0724   163.7    15.3    22.3
...
2017 09 25    22 48 41.7 -14 37 43   0.09824 1.0930   155.3    22.6    23.3
...
2017 10 03    22 43 22.0 -15 01 16   0.1377  1.1178   146.4    29.7    24.3
...
2017 10 18    22 47 03.6 -14 09 19   0.2182  1.1562   133.0    39.1    25.7

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S47