[Iaude] MPEC E38: 2012 FU35 [a=1.45,e=0.32,i=8.3,H=23.9]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Mon Mar 4 19:03:16 EST 2019


M.P.E.C. 2019-E38                                Issued 2019 Mar. 4, 23:59 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


                                   2012 FU35
 
                           Revision to MPEC 2012-F83
 
Additional Observations:
     K12F35U  C2019 03 02.21270 07 23 40.74 +48 04 21.5          20.5 GVEE038G96
     K12F35U  C2019 03 02.21839 07 23 44.47 +48 03 40.8          20.4 GVEE038G96
     K12F35U  C2019 03 02.22407 07 23 48.28 +48 03 00.1          20.8 GVEE038G96
     K12F35U  C2019 03 02.22976 07 23 51.94 +48 02 20.4          20.5 GVEE038G96
     K12F35U  C2019 03 02.30194 07 24 39.89 +47 53 38.8          21.2 GVEE038G96
     K12F35U  C2019 03 02.30235 07 24 40.21 +47 53 35.1          20.4 GVEE038G96
     K12F35U  C2019 03 02.30275 07 24 40.51 +47 53 32.4          21.0 GVEE038G96
     K12F35U  C2019 03 02.30316 07 24 40.75 +47 53 29.2          20.9 GVEE038G96
     K12F35U KC2019 03 02.85133907 31 01.38 +46 48 25.0          21.0 GVEE038L01
     K12F35U KC2019 03 02.85546707 31 03.94 +46 47 55.4          21.0 GVEE038L01
     K12F35U KC2019 03 02.87444307 31 15.99 +46 45 38.1          20.7 GVEE038L01
     K12F35U KC2019 03 02.87857507 31 18.68 +46 45 08.0          20.9 GVEE038L01
     K12F35U KC2019 03 02.88498007 31 22.72 +46 44 20.9          20.8 GVEE038L01
     K12F35U KC2019 03 04.08515807 44 16.74 +44 18 28.8          20.9 VuEE038H21
     K12F35U KC2019 03 04.09242007 44 20.94 +44 17 36.0          21.2 VuEE038H21
     K12F35U  C2019 03 04.11049 07 44 33.89 +44 15 27.5          20.6 GVEE038I52
     K12F35U  C2019 03 04.11649 07 44 37.36 +44 14 44.1          20.8 GVEE038I52
     K12F35U  C2019 03 04.11773 07 44 38.07 +44 14 35.3          20.9 GVEE038I52
 
Observer details:
G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers B. M. Africano,
    E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
    H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne,
    R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers D. C. Fuls,
    T. A. Pruyne.  Measurers B. M. Africano, E. J. Christensen, G. A. Farneth,
    D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly.
    1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or integer in degrees), reference and Delta-T
190302 G96   65-   48+    190304 I52   65-   46+    MPO226106   +8.8 day
 
Orbital elements:
2012 FU35                                                Earth MOID = 0.0702 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  50.92100              (2000.0)            P               Q
n   0.56263478     Peri.  124.54358     -0.47663869     -0.87896535
a   1.4531764      Node   353.86310     +0.75219843     -0.39873783
e   0.3172829      Incl.    8.25287     +0.45498690     -0.26158758
P   1.75           H   23.9           G   0.15           U   3
Residuals in seconds of arc
120324 G96  0.3-  0.5-    120325 291  0.0   0.1+    190302 G96  0.1-  0.1-
120324 G96  0.1+  0.1+    120325 291  0.1-  0.1+    190302 L01  0.6+  0.0
120324 G96  0.6+  0.6+    120328 H21  0.1+  1.0-    190302 L01  0.1-  0.2+
120324 G96  0.4+  0.1+    120328 H21  1.0-  0.6-    190302 L01  0.2-  0.3+
120324 G96  0.1-  0.4+    120328 H21  0.3+  0.1+    190302 L01  0.4+  0.2+
120324 G96  0.2+  0.4+    190302 G96  0.1+  0.0     190302 L01  0.1+  0.3-
120324 G96  0.4+  0.1+    190302 G96  0.2-  0.2-    190304 H21  0.1+  0.3-
120324 G96  0.3-  0.0     190302 G96  0.4+  0.4-    190304 H21  0.2+  0.2+
120324 G96  0.4-  0.1+    190302 G96  0.6-  0.6+    190304 I52  0.3-  0.6-
120324 G96  0.3+  0.1+    190302 G96  0.5-  0.6+    190304 I52  0.1-  0.4-
120324 G96  0.1-  0.6-    190302 G96  0.0   0.1-    190304 I52  0.1-  0.1-
120325 291  0.1+  0.2+    190302 G96  0.3+  0.1+

Ephemeris:
2012 FU35                a,e,i = 1.45, 0.32, 8                   q = 0.9921
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 02 02    01 04 45.1 +55 19 04   0.1535  0.9940    88.8    82.4    22.7
...
2019 02 17    03 49 29.1 +62 04 20   0.1153  1.0136    99.6    74.0    21.8
...
2019 02 25    06 10 35.2 +56 49 17   0.1033  1.0319   111.4    63.3    21.3
...
2019 03 03    07 32 41.0 +46 30 39   0.1022  1.0487   121.9    53.4    21.0
2019 03 04    07 43 22.5 +44 28 58   0.1028  1.0518   123.6    51.8    21.0
2019 03 05    07 53 18.5 +42 24 56   0.1037  1.0549   125.2    50.2    21.0
...
2019 03 11    08 39 59.0 +30 04 55   0.1138  1.0749   133.6    42.0    21.0
...
2019 03 19    09 19 54.7 +16 26 50   0.1389  1.1045   139.4    35.9    21.3
...
2019 04 03    10 05 01.1 +01 16 56   0.2108  1.1673   139.1    34.1    22.3

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-E38



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