[Iaude] MPEC F16: 2015 FE37 [a=1.27,e=0.82,i=25.0,H=20.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Mar 16 22:19:16 EDT 2018


M.P.E.C. 2018-F16                                Issued 2018 Mar. 17, 02:15 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 FE37
 
                          Revision to MPEC 2015-F101
 
Additional Observations:
     K15F37E KC2018 03 14.88606311 08 52.562-22 31 13.48         20.4 GUEF016J04
     K15F37E KC2018 03 14.89215111 08 50.868-22 31 14.93         20.8 GUEF016J04
     K15F37E KC2018 03 14.89824011 08 49.145-22 31 16.43         20.0 GUEF016J04
     K15F37E KC2018 03 16.99112310 58 55.374-22 36 55.41         20.7 GUEF016J04
     K15F37E KC2018 03 16.99413910 58 54.493-22 36 56.65         20.3 GUEF016J04
     K15F37E KC2018 03 16.99715410 58 53.549-22 36 56.96         20.3 GUEF016J04
 
Observer details:
J04 ESA Optical Ground Station, Tenerife.  Observer P. Ruiz.  Measurers
    M. Micheli, D. Koschny, A. Knoefel, E. Schwab, M. Busch.  1.0-m f/4.4
    reflector + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
180314 J04 0.05- 0.10+    180316 J04 0.05- 0.10+    MPO369259   +0.14 day
 
Orbital elements:
2015 FE37                                                Earth MOID = 0.2926 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 301.82075              (2000.0)            P               Q
n   0.68874438     Peri.  358.16662     +0.87938197     +0.43633756
a   1.2698839      Node   333.23888     -0.43126753     +0.56045095
e   0.8154606      Incl.   25.03151     -0.20173167     +0.70392064
P   1.43           H   20.1           G   0.15           U   4
Residuals in seconds of arc
150320 F51  0.1+  0.1+    150323 H21  0.0   0.0     150410 705  0.1+  0.1-
150320 F51  0.1-  0.2-    150323 H21  0.2+  0.1-    180314 J04  0.1-  0.1+
150321 F51  0.1+  0.2-    150324 568  0.0   0.0     180314 J04  0.0   0.1+
150321 F51  0.1+  0.1+    150324 568  0.0   0.0     180314 J04  0.3-  0.1+
150321 F51  0.4+  0.1-    150327 H21  0.0   0.2+    180316 J04  0.2+  0.5+
150322 568  0.1+  0.0     150327 H21  0.8-  0.2+    180316 J04  0.4+  0.4-
150322 568  0.2+  0.0     150327 H21  0.4-  0.7+    180316 J04  0.3-  0.4-
150322 568  0.2+  0.0     150410 705  0.2+  0.2-
150323 H21  0.1+  0.1-    150410 705  0.3+  0.0

Ephemeris:
2015 FE37                a,e,i = 1.27, 0.82, 25                  q = 0.2343
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 15    12 27 08.0 -17 46 11   1.0165  1.8250   131.2    24.0    22.6
...
2018 03 02    11 56 50.5 -20 48 05   0.7870  1.7074   147.4    18.2    21.7
...
2018 03 10    11 29 43.4 -22 03 28   0.6879  1.6378   153.5    15.7    21.2
...
2018 03 16    11 03 40.4 -22 34 36   0.6277  1.5821   153.8    16.1    21.0
2018 03 17    10 58 52.8 -22 36 46   0.6189  1.5726   153.3    16.5    20.9
2018 03 18    10 53 58.2 -22 37 55   0.6106  1.5629   152.7    17.0    20.9
...
2018 03 24    10 22 25.8 -22 21 31   0.5689  1.5031   146.1    21.7    20.8
...
2018 04 01    09 37 29.9 -20 52 35   0.5358  1.4180   132.7    31.2    20.8
...
2018 04 16    08 20 44.4 -15 33 06   0.5315  1.2402   103.5    51.9    21.1

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F16



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