[Iaude] MPEC F74: 2015 RN35 [a=1.46,e=0.34,i=0.3,H=23.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Mar 21 12:09:18 EDT 2018


M.P.E.C. 2018-F74                                Issued 2018 Mar. 21, 16:05 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 https://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2015 RN35
 
                           Revision to MPEC 2015-R61
 
Additional Observations:
     K15R35N &C2018 03 16.28962815 19 27.858-18 22 25.55         25.8 GUEF074309
     K15R35N &C2018 03 16.29635015 19 27.761-18 22 25.32         25.8 GUEF074309
     K15R35N &C2018 03 16.30188815 19 27.682-18 22 24.91         26.2 GUEF074309
     K15R35N &C2018 03 17.29242515 19 14.519-18 21 26.61         26.0 GUEF074309
     K15R35N &C2018 03 17.29785515 19 14.415-18 21 26.36         25.7 GUEF074309
     K15R35N &C2018 03 17.30332315 19 14.319-18 21 26.00         25.7 GUEF074309
 
Observer details:
309 Cerro Paranal.  Observers O. Hainaut, D. Koschny, M. Micheli.  Measurer
    M. Micheli.  8.2-m VLT + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
180316 309  9.3-  2.4+    180317 309  9.4-  2.5+    MPO419528   +0.0046 day
 
Orbital elements:
2015 RN35                                                Earth MOID = 0.0003 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 125.87612              (2000.0)            P               Q
n   0.55906111     Peri.  207.31252     +0.54829060     -0.83628490
a   1.4593625      Node   209.43782     +0.76810488     +0.50464097
e   0.3418454      Incl.    0.25997     +0.33074508     +0.21439462
P   1.76           H   23.1           G   0.15           U   0
Residuals in seconds of arc
150909 F51  0.2+  0.2+    151007 568  0.0   0.1-    160202 T12  0.1+  0.1-
150909 F51  0.0   0.5+    151007 568  0.1+  0.1-    160202 T12  0.0   0.1+
150909 F51  0.2-  0.3+    151011 Y28  0.0   0.3-    160207 291  0.8+  0.0
150910 568  0.1-  0.1+    151016 291  0.2-  0.3+    160207 291  0.3+  0.1+
150910 568  0.1-  0.1+    151016 291  0.2+  0.1+    160207 291  0.6+  0.3+
150910 568  0.1-  0.1+    151016 291  0.7-  1.0+    160211 291  0.0   0.1+
150912 H21  0.3+  0.3-    151103 568  0.0   0.0     160211 291  0.9+  0.1+
150912 H21  0.3+  0.4-    151103 568  0.0   0.0     160211 291  0.1+  0.4+
150912 H21  0.1+  0.4-    160105 T12  0.0   0.0     160301 807  0.3+  0.2-
150912 291  0.1+  0.6+    160105 T12  0.0   0.0     160301 807  0.1-  0.2+
150912 291  0.1-  0.4+    160106 T12  0.0   0.0     160301 807  0.2-  0.8+
150912 291  0.2-  0.2+    160106 T12  0.1-  0.0     160301 291  0.8-  0.1+
150914 705  0.1-  0.3-    160107 T12  0.1-  0.2-    160301 291  0.1-  0.0
150914 705  0.2+  0.1-    160107 T12  0.1+  0.0     160307 291  0.0   0.9+
150914 705  0.1-  0.2-    160113 T12  0.1-  0.0     160307 291  0.3+  0.1-
150915 568  0.0   0.0     160113 T12  0.0   0.1+    160307 291  0.6-  0.4-
150915 568  0.1-  0.0     160119 291  0.2+  0.4+    160315 T12  0.0   0.1-
150919 F51  0.3+  0.0     160119 291  0.1+  0.2-    160315 T12  0.1-  0.0
150919 F51  0.3+  0.0     160119 291  0.1+  0.2+    180316 309  0.1-  0.0
150920 291  0.2+  0.1-    160120 695  0.1+  0.2+    180316 309  0.0   0.1-
150920 291  0.1+  0.4+    160120 695  0.2+  0.1+    180316 309  0.0   0.0
150920 291  0.3-  0.1-    160120 695  0.1+  0.1+    180317 309  0.0   0.1+
150930 695  0.3-  0.2+    160202 807  0.1-  0.0     180317 309  0.1-  0.0
150930 695  0.3-  0.0     160202 807  0.2+  0.2+    180317 309  0.0   0.1+
150930 695  0.4-  0.1+    160202 807  0.0   0.3+

Ephemeris:
2015 RN35                a,e,i = 1.46, 0.34, 0                   q = 0.9605
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 19    15 10 27.1 -17 50 29   1.2708  1.7397   100.0    34.0    26.2
...
2018 03 06    15 19 00.4 -18 22 03   1.1499  1.7875   112.9    30.7    26.0
...
2018 03 14    15 19 47.2 -18 23 59   1.0882  1.8106   120.7    28.2    25.8
...
2018 03 20    15 18 23.6 -18 17 52   1.0449  1.8268   127.1    25.8    25.7
2018 03 21    15 17 59.3 -18 16 10   1.0380  1.8295   128.2    25.3    25.7
2018 03 22    15 17 32.1 -18 14 17   1.0312  1.8320   129.3    24.9    25.6
...
2018 03 28    15 13 46.0 -17 58 46   0.9931  1.8470   136.1    22.0    25.5
...
2018 04 05    15 06 01.5 -17 26 28   0.9507  1.8656   146.0    17.5    25.3
...
2018 04 20    14 44 31.2 -15 51 05   0.9053  1.8958   166.1     7.3    24.8

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F74



More information about the Iaude mailing list