[Iaude] MPEC F83: 2018 FC3 [a=1.84,e=0.56,i=9.1,H=27.5]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Mar 21 13:31:16 EDT 2018


M.P.E.C. 2018-F83                                Issued 2018 Mar. 21, 17:26 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


                                   2018 FC3
 
Observations:
     K18F03C* C2018 03 20.34258 12 16 56.61 -01 30 44.1          21.1 GUEF083G96
     K18F03C  C2018 03 20.34772 12 17 02.44 -01 29 41.0          20.7 GUEF083G96
     K18F03C  C2018 03 20.35286 12 17 08.25 -01 28 37.3          20.7 GUEF083G96
     K18F03C  C2018 03 20.35800 12 17 14.02 -01 27 33.8          20.5 GUEF083G96
     K18F03C  C2018 03 20.38410812 17 43.22 -01 22 13.9          20.5 GUEF083H01
     K18F03C  C2018 03 20.39106212 17 51.30 -01 20 46.4          20.1 GUEF083H01
     K18F03C  C2018 03 20.39401 12 17 55.43 -01 20 03.6          20.2 GUEF083I52
     K18F03C  C2018 03 20.39546 12 17 57.17 -01 19 45.6          20.2 GUEF083I52
     K18F03C  C2018 03 20.39690 12 17 58.86 -01 19 27.0          20.4 GUEF083I52
     K18F03C  C2018 03 20.39835 12 18 00.55 -01 19 09.4          19.7 GUEF083I52
     K18F03C  C2018 03 20.40081712 18 02.69 -01 18 43.5          20.6 GUEF083H01
     K18F03C  C2018 03 20.40636812 18 09.23 -01 17 33.0          20.5 GUEF083H01
     K18F03C KC2018 03 20.54506012 21 17.86 -00 41 27.3          20.5 RUEF083474
     K18F03C KC2018 03 20.54629512 21 19.40 -00 41 10.6          20.5 RUEF083474
     K18F03C KC2018 03 20.54753012 21 21.03 -00 40 53.7          20.9 RUEF083474
     K18F03C KC2018 03 20.54876512 21 22.55 -00 40 36.6          20.4 RUEF083474
     K18F03C  C2018 03 21.07561 12 34 55.43 +01 30 10.9          20.0 VSEF083033
     K18F03C  C2018 03 21.07635 12 34 56.71 +01 30 24.9          20.7 VSEF083033
     K18F03C  C2018 03 21.07709 12 34 57.97 +01 30 38.1          20.4 VSEF083033
     K18F03C  C2018 03 21.07785 12 34 59.27 +01 30 51.7          20.1 VSEF083033
     K18F03C  C2018 03 21.07859 12 35 00.51 +01 31 04.8          19.9 VSEF083033
     K18F03C  C2018 03 21.07934 12 35 01.83 +01 31 18.7          19.7 VSEF083033
     K18F03C  C2018 03 21.08008 12 35 03.10 +01 31 31.8          19.4 VSEF083033
     K18F03C  C2018 03 21.08083 12 35 04.38 +01 31 45.0          19.4 VSEF083033
     K18F03C  C2018 03 21.08157 12 35 05.65 +01 31 58.5          19.4 VSEF083033
     K18F03C  C2018 03 21.32912 12 43 11.48 +02 53 23.6          20.1 GUEF083I52
     K18F03C  C2018 03 21.33144 12 43 16.06 +02 54 12.4          20.4 GUEF083I52
     K18F03C  C2018 03 21.33417 12 43 21.38 +02 55 09.2          20.3 GUEF083I52
     K18F03C  C2018 03 21.33526 12 43 23.51 +02 55 32.0          20.0 GUEF083I52
 
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers F. Ludwig,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
    P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer J. A. Johnson.  Measurers B. M. Africano,
    E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
    R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly.
    1.5-m reflector + 10K 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observers R. A. Kowalski,
    B. M. Africano, E. J. Christensen.  Measurers B. M. Africano,
    E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
    R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly.
    1.0-m reflector + CCD.
 
Orbital elements:
2018 FC3                                                 Earth MOID = 0.0115 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 342.68343              (2000.0)            P               Q
n   0.39384684     Peri.   66.99395     -0.39850957     +0.91716320
a   1.8432510      Node   179.51490     -0.88868744     -0.38577532
e   0.5640839      Incl.    9.09137     -0.22677026     -0.09994533
P   2.50           H   27.5           G   0.15           U   7
Residuals in seconds of arc
180320 G96  0.2+  0.0     180320 H01  0.2-  0.1-    180321 033  0.4-  0.0
180320 G96  0.7+  0.2-    180320 H01  0.0   0.0     180321 033  0.1+  0.4+
180320 G96  0.5+  0.1+    180320 474  0.5-  0.2+    180321 033  0.1+  0.1+
180320 G96  0.5-  0.0     180320 474  0.8-  0.0     180321 033  0.1-  0.2-
180320 H01  0.0   0.1+    180320 474  0.2+  0.0     180321 033  0.1-  0.1-
180320 H01  0.0   0.2+    180320 474  0.5-  0.2+    180321 I52  0.3-  0.4-
180320 I52  0.5-  0.0     180321 033  0.1+  0.3-    180321 I52  0.4+  0.0
180320 I52  0.3+  0.3-    180321 033  0.3+  0.4+    180321 I52  0.0   0.1-
180320 I52  0.4+  0.2+    180321 033  0.2+  0.3+    180321 I52  0.1-  0.1-
180320 I52  0.4+  0.6-    180321 033  0.1+  0.2+

Ephemeris:
2018 FC3                 a,e,i = 1.84, 0.56, 9                   q = 0.8035
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 19    11 05 40.9 -11 04 38   0.3144  1.2774   153.4    20.3    26.5
...
2018 03 06    11 13 56.6 -11 19 31   0.1625  1.1481   162.7    14.9    24.7
...
2018 03 14    11 27 02.5 -09 36 48   0.08856 1.0807   167.5    11.5    23.1
...
2018 03 20    12 10 31.5 -02 33 14   0.03625 1.0319   175.5     4.4    20.8
2018 03 21    12 32 48.1 +01 11 42   0.02820 1.0240   171.8     8.0    20.4
2018 03 22    13 11 57.0 +07 41 39   0.02085 1.0161   161.2    18.4    20.1
...
2018 03 28    21 42 14.1 +23 46 51   0.03951 0.9703    44.7   133.6    26.5
...
2018 04 05    22 33 17.4 +17 39 48   0.1094  0.9146    36.5   139.4    29.3
...
2018 04 20    22 58 50.4 +15 11 16   0.2495  0.8353    41.8   126.7    29.5

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F83



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