[Iaude] MPEC S08: 2017 RN2 [a=2.29,e=0.49,i=6.3,H=26.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Sep 17 11:39:17 EDT 2017


M.P.E.C. 2017-S08                                Issued 2017 Sept. 17, 15:36 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 RN2
 
Observations:
     K17R02N* C2017 09 13.41176523 27 05.652+00 45 39.70         23.4 GUES008T14
     K17R02N  C2017 09 13.41316923 27 05.655+00 45 42.44         23.8 GUES008T14
     K17R02N  C2017 09 13.41457623 27 05.653+00 45 45.62         23.3 GUES008T14
     K17R02N  C2017 09 14.37305323 27 20.097+01 20 33.86         24.0 GUES008T14
     K17R02N  C2017 09 14.37445923 27 20.095+01 20 36.92         23.9 GUES008T14
     K17R02N  C2017 09 14.37586623 27 20.098+01 20 40.09         23.8 GUES008T14
     K17R02N  C2017 09 15.32677423 27 34.808+01 55 53.25         23.8 GUES008T14
     K17R02N  C2017 09 15.32818123 27 34.801+01 55 56.37         24.0 GUES008T14
     K17R02N  C2017 09 15.32958723 27 34.812+01 55 59.60         23.8 GUES008T14
 
Observer details:
T14 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT).  Observers C. Wipper, C. Crowder.
    Measurer D. J. Tholen.  3.6-m Canada-France-Hawaii Telescope.
 
Orbital elements:
2017 RN2                                                 Earth MOID = 0.1945 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 347.09751              (2000.0)            P               Q
n   0.28419536     Peri.   39.45462     +0.91532065     -0.40159411
a   2.2911739      Node   344.14257     +0.33593198     +0.80268476
e   0.4853442      Incl.    6.33933     +0.22212116     +0.44093010
P   3.47           H   26.4           G   0.15           U   7
Residuals in seconds of arc
170913 T14  0.1-  0.0     170914 T14  0.0   0.1-    170915 T14  0.1+  0.1-
170913 T14  0.0   0.3-    170914 T14  0.1-  0.2-    170915 T14  0.1-  0.2-
170913 T14  0.0   0.1-    170914 T14  0.1-  0.1-    170915 T14  0.0   0.1-

Ephemeris:
2017 RN2                 a,e,i = 2.29, 0.49, 6                   q = 1.1792
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 18    23 18 05.1 -10 35 06   0.3636  1.3564   158.1    16.2    25.7
...
2017 09 02    23 24 13.3 -05 11 59   0.2812  1.2866   169.7     8.1    24.8
...
2017 09 10    23 26 17.0 -01 12 11   0.2489  1.2551   174.9     4.1    24.2
...
2017 09 16    23 27 43.6 +02 21 24   0.2299  1.2345   174.6     4.4    24.1
2017 09 17    23 27 59.2 +02 59 39   0.2272  1.2314   174.1     4.8    24.0
2017 09 18    23 28 15.6 +03 38 36   0.2246  1.2283   173.4     5.4    24.0
...
2017 09 24    23 30 16.5 +07 45 24   0.2118  1.2117   168.9     9.1    24.1
...
2017 10 02    23 34 41.4 +13 37 32   0.2015  1.1946   162.6    14.5    24.1
...
2017 10 17    23 51 21.9 +24 14 36   0.2018  1.1794   152.6    22.9    24.4

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S08




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