[Iaude] MPEC F26: 2018 FD [a=0.80,e=0.33,i=5.4,H=24.5]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Mar 17 16:17:16 EDT 2018


M.P.E.C. 2018-F26                                Issued 2018 Mar. 17, 20:14 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 FD
 
Observations:
     K18F00D* C2018 03 16.22244 10 08 34.87 +14 19 31.5          19.5 GUEF026G96
     K18F00D  C2018 03 16.22756 10 08 31.72 +14 20 08.4          19.4 GUEF026G96
     K18F00D  C2018 03 16.23197 10 08 29.03 +14 20 40.7          19.2 GUEF026703
     K18F00D  C2018 03 16.23267 10 08 28.59 +14 20 45.0          19.6 GUEF026G96
     K18F00D  C2018 03 16.23726 10 08 25.76 +14 21 18.5          19.6 GUEF026703
     K18F00D  C2018 03 16.23777 10 08 25.50 +14 21 21.3          19.4 GUEF026G96
     K18F00D  C2018 03 16.24255 10 08 22.55 +14 21 55.3          19.3 GUEF026703
     K18F00D  C2018 03 16.24784 10 08 19.31 +14 22 33.3          19.7 GUEF026703
     K18F00D  C2018 03 16.35506 10 07 14.17 +14 35 10.4          19.4 GUEF026I52
     K18F00D  C2018 03 16.35539 10 07 13.92 +14 35 12.0          20.0 GUEF026I52
     K18F00D  C2018 03 16.35569 10 07 13.76 +14 35 14.0          19.1 GUEF026I52
     K18F00D  C2018 03 16.35599 10 07 13.56 +14 35 16.8          19.2 GUEF026I52
     K18F00D  C2018 03 16.35755 10 07 12.65 +14 35 26.1          19.7 GUEF026I52
     K18F00D  C2018 03 16.35909 10 07 11.67 +14 35 37.3          19.5 GUEF026I52
     K18F00D  C2018 03 16.36064 10 07 10.83 +14 35 48.6          19.3 GUEF026I52
     K18F00D  C2018 03 16.36219 10 07 09.84 +14 35 59.3          19.4 GUEF026I52
     K18F00D 1C2018 03 16.37256 10 07 05.86 +14 36 46.6                 EF026658
     K18F00D 1C2018 03 16.37372 10 07 05.17 +14 36 54.4                 EF026658
     K18F00D 1C2018 03 16.37487 10 07 04.50 +14 37 02.3                 EF026658
     K18F00D KC2018 03 16.93323 10 01 57.39 +15 41 42.7                UEF026J95
     K18F00D KC2018 03 16.93726 10 01 55.06 +15 42 11.0                UEF026J95
     K18F00D KC2018 03 16.94098 10 01 52.86 +15 42 36.0          19.6 GUEF026J95
     K18F00D  C2018 03 17.36468 09 57 56.23 +16 30 37.9          19.9 GUEF026I52
     K18F00D  C2018 03 17.36510 09 57 56.00 +16 30 41.1          19.5 GUEF026I52
     K18F00D  C2018 03 17.36756 09 57 54.62 +16 30 57.3          19.7 GUEF026I52
     K18F00D  C2018 03 17.37002 09 57 53.19 +16 31 13.0          20.1 GUEF026I52
     K18F00D KC2018 03 17.58674 09 56 00.57 +16 55 05.5          20.4 RoEF026P93
     K18F00D KC2018 03 17.59180 09 55 57.64 +16 55 38.6          20.3 RoEF026P93
     K18F00D KC2018 03 17.59307 09 55 56.89 +16 55 46.8          20.2 RoEF026P93
 
Observer details:
658 National Research Council of Canada.  Observer D. D. Balam.  1.82-m
    Plaskett telescope + CCD.
703 Catalina Sky Survey.  Observers B. M. Africano, G. J. Leonard.  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.  0.68-m Schmidt + 10K CCD.
G96 Mt. Lemmon Survey.  Observer A. D. Grauer.  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.
I52 Steward Observatory, Mt. Lemmon Station.  Observers B. M. Africano,
    G. J. Leonard.  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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
P93 Space Tracking and Communications Center, JAXA.  Observers T. Nimura,
    A. Asami.  0.5-m f/2.0 reflector + CCD, 1.0-m f/3.0 reflector + CCD.
 
Orbital elements:
2018 FD                                                  Earth MOID = 0.0398 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 194.15662              (2000.0)            P               Q
n   1.38675746     Peri.  179.24819     +0.98812444     +0.15307525
a   0.7964082      Node   171.90986     -0.14146670     +0.94020067
e   0.3255790      Incl.    5.44099     -0.05997726     +0.30428714
P   0.71           H   24.5           G   0.15           U   8
Residuals in seconds of arc
180316 G96  0.1-  0.3-    180316 I52  0.0   0.2-    180316 J95  0.4+  0.6+
180316 G96  0.3-  0.1-    180316 I52  0.3-  0.5+    180316 J95  0.1+  0.2+
180316 703  0.0   0.6+    180316 I52  0.1+  1.1-    180317 I52  0.5-  0.6-
180316 G96  0.3-  0.1-    180316 I52  0.7-  0.6-    180317 I52  0.4-  0.2-
180316 703  0.4-  0.5+    180316 I52  0.5+  0.1-    180317 I52  0.1+  0.1+
180316 G96  0.3+  0.2-    180316 I52  0.4-  0.2-    180317 I52  0.2-  0.2-
180316 703  0.1+  0.5-    180316 658 (0.0   2.9+)   180317 P93  0.2-  0.3-
180316 703  0.1+  0.2-    180316 658 (0.0   2.6+)   180317 P93  0.0   0.1-
180316 I52  0.5+  0.6+    180316 658 (0.2+  2.4+)   180317 P93  0.2-  0.2-
180316 I52  0.3-  0.1-    180316 J95  0.0   0.2-

Ephemeris:
2018 FD                  a,e,i = 0.80, 0.33, 5                   q = 0.5371
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 15    13 54 31.3 -30 37 41   0.1116  1.0268   107.5    66.5    22.1
...
2018 03 02    12 28 40.5 -16 36 27   0.07120 1.0506   145.8    32.0    20.2
...
2018 03 10    11 11 22.1 +00 17 26   0.06251 1.0554   175.4     4.3    19.0
...
2018 03 16    10 10 40.2 +13 53 28   0.06671 1.0553   154.5    24.0    19.9
2018 03 17    10 01 20.9 +15 50 28   0.06825 1.0549   150.6    27.6    20.0
2018 03 18    09 52 22.4 +17 40 01   0.07000 1.0545   146.9    31.1    20.2
...
2018 03 24    09 06 43.6 +26 04 17   0.08370 1.0503   127.8    48.6    21.0
...
2018 04 01    08 26 18.2 +32 15 07   0.1066  1.0398   109.6    64.8    22.0
...
2018 04 16    07 47 19.6 +37 17 37   0.1506  1.0052    86.4    85.0    23.4

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F26



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