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Minor Planet Center

MPEC 2010-F49 : 2010 FF7

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M.P.E.C. 2010-F49                                Issued 2010 Mar. 21, 00:27 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 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@CFA.HARVARD.EDU
       URL http://www.minorplanetcenter.org/iau/mpc.html  ISSN 1523-6714

                                   2010 FF7

Observations:
     K10F07F* C2010 03 19.36230 15 10 58.87 +23 21 14.3          19.6 V EF049703
     K10F07F  C2010 03 19.37733 15 10 53.22 +23 21 31.6          19.8 V EF049703
     K10F07F  C2010 03 19.38486 15 10 50.37 +23 21 41.0          19.9 V EF049703
     K10F07F  C2010 03 19.41879615 10 37.09 +23 22 19.2          19.3 V EF049H21
     K10F07F  C2010 03 19.42122015 10 36.18 +23 22 22.2          19.5 V EF049H21
     K10F07F  C2010 03 19.42364515 10 35.26 +23 22 25.3          19.5 V EF049H21
     K10F07F  C2010 03 19.42806 15 10 33.95 +23 22 32.3          19.2 R EF049H01
     K10F07F  C2010 03 19.43338 15 10 31.92 +23 22 38.6          19.5 R EF049H01
     K10F07F  C2010 03 19.43990 15 10 29.42 +23 22 46.6          19.6 V EF049703
     K10F07F  C2010 03 19.44508 15 10 27.48 +23 22 52.4          19.3 R EF049H01
     K10F07F  C2010 03 19.45148 15 10 25.07 +23 22 59.7          19.2 R EF049H01
     K10F07F  C2010 03 19.47524 15 10 16.13 +23 23 28.5          19.6 R EF049926
     K10F07F  C2010 03 19.47865 15 10 14.82 +23 23 32.3          19.8 R EF049926
     K10F07F  C2010 03 19.48203 15 10 13.54 +23 23 36.3          19.7 R EF049926
     K10F07F  C2010 03 19.50733 15 10 03.92 +23 24 04.7          19.7 V EF049H11
     K10F07F  C2010 03 19.50932 15 10 03.15 +23 24 06.9          19.5 V EF049H11
     K10F07F  C2010 03 19.51821 15 09 59.85 +23 24 17.5          19.6 V EF049H11
     K10F07F  C2010 03 19.52020 15 09 59.06 +23 24 19.9          19.2 V EF049H11
     K10F07F  C2010 03 20.46154 15 04 09.19 +23 41 52.7          19.8 V EF049G96
     K10F07F  C2010 03 20.46197 15 04 09.04 +23 41 53.1          19.4 V EF049G96
     K10F07F  C2010 03 20.46239 15 04 08.86 +23 41 53.9          19.7 V EF049G96
     K10F07F  C2010 03 20.46282 15 04 08.68 +23 41 54.2          19.8 V EF049G96

Observer details:
703 Catalina Sky Survey.  Observer A. R. Gibbs.  Measurers J. D. Ahern,
    E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
    R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  0.68-m Schmidt
    + CCD.
926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  Measurer
    P. R. Holvorcem.  0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  Measurers J. D. Ahern,
    E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
    R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector
    + CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
H11 LightBuckets Observatory, Rodeo.  Observer T. Vorobjov.  0.61-m f/8
    Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurer S. Foglia.

Orbital elements:
2010 FF7                                                 Earth MOID = 0.1671 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5                  MPC
M 354.93408              (2000.0)            P               Q
n   0.56673324     Peri.  346.92362     +0.74803838     -0.60999456
a   1.4461619      Node    53.79827     +0.63432353     +0.54134914
e   0.8560262      Incl.   18.90349     +0.19512112     +0.57866031
P   1.74           H   19.1           G   0.15           U   9
Residuals in seconds of arc
100319 703  0.2-  0.3+    100319 703  1.1-  0.7+    100319 H11  0.6+  0.7+
100319 703  0.2+  0.3-    100319 H01  0.1+  0.9+    100319 H11  0.1+  0.8+
100319 703  0.2+  0.1+    100319 H01  0.3+  0.7+    100320 G96  0.1+  0.4+
100319 H21  0.1-  0.2+    100319 926  0.3+  1.1+    100320 G96  0.3+  0.4+
100319 H21  0.0   0.4+    100319 926  0.0   0.9+    100320 G96  0.0   0.7+
100319 H21  0.0   0.7+    100319 926  0.1+  1.0+    100320 G96  0.3-  0.6+
100319 H01  0.4+  0.7+    100319 H11  0.0   0.4+
100319 H01  0.2+  0.8+    100319 H11  0.2-  0.3+

Ephemeris:
2010 FF7                 a,e,i = 1.45, 0.86, 19                  q = 0.2082
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 03 15    15 37.88   +21 41.7    0.489    1.302   118.8    42.0    19.8
2010 03 25    14 36.38   +24 46.5    0.531    1.431   136.8    28.5    19.8
2010 04 04    13 41.44   +25 17.6    0.613    1.550   146.9    20.6    20.0
2010 04 14    13 00.23   +24 00.1    0.730    1.659   146.1    19.7    20.5
2010 04 24    12 32.98   +21 53.3    0.876    1.761   138.6    22.2    21.1
2010 05 04    12 16.64   +19 33.5    1.042    1.854   129.5    24.8    21.7

Timothy B. Spahr             (C) Copyright 2010 MPC           M.P.E.C. 2010-F49

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