[Iaude] MPEC F79: 2018 FA3 [a=1.08,e=0.26,i=8.1,H=22.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Mar 21 13:09:19 EDT 2018


M.P.E.C. 2018-F79                                Issued 2018 Mar. 21, 17:04 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 FA3
 
Observations:
     K18F03A  C2018 03 17.45634 12 53 32.100+04 05 39.16         22.0 wUEF079F51
     K18F03A  C2018 03 17.47033 12 53 29.501+04 05 41.28         21.9 wUEF079F51
     K18F03A  C2018 03 17.48436 12 53 26.788+04 05 44.16         22.3 wUEF079F51
     K18F03A* C2018 03 19.39698 12 47 38.908+04 10 58.52         22.2 wUEF079F51
     K18F03A  C2018 03 19.40989 12 47 36.399+04 11 00.84         21.7 wUEF079F51
     K18F03A  C2018 03 19.42285 12 47 33.887+04 11 02.88         21.6 wUEF079F51
     K18F03A  C2018 03 19.43594 12 47 31.350+04 11 04.77         21.3 wUEF079F51
     K18F03A KC2018 03 20.22351 12 45 04.74 +04 13 27.3          21.6 GUEF079W87
     K18F03A KC2018 03 20.23034 12 45 03.41 +04 13 28.5          21.5 GUEF079W87
     K18F03A KC2018 03 20.23717 12 45 02.07 +04 13 29.5          21.5 GUEF079W87
     K18F03A KC2018 03 20.24402 12 45 00.73 +04 13 30.4                UEF079W87
     K18F03A KC2018 03 21.23793 12 41 55.12 +04 15 28.6                oEF079691
     K18F03A KC2018 03 21.25949 12 41 51.14 +04 15 31.4                oEF079691
 
Observer details:
691 Steward Observatory, Kitt Peak.  Observer A. F. Tubbiolo.  0.9-m f/3
    reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m Ritchey-Chretien + CCD.
W87 Cerro Tololo-LCO C.  Observers T. Lister, J. Chatelain, E. Gomez,
    S. Greenstreet.  Measurer T. Lister.  1.0-m f/8.0 Ritchey-Chretien + CCD.
 
Orbital elements:
2018 FA3                                                 Earth MOID = 0.1361 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 157.71570              (2000.0)            P               Q
n   0.87724658     Peri.  359.62617     +0.95695679     -0.28722219
a   1.0807409      Node    17.24179     +0.26664482     +0.81337062
e   0.2553491      Incl.    8.08338     +0.11460472     +0.50589688
P   1.12           H   22.7           G   0.15           U   9
Residuals in seconds of arc
180317 F51  0.2-  0.1+    180319 F51  0.0   0.0     180320 W87  0.1-  0.1+
180317 F51  0.5+  0.2-    180319 F51  0.1+  0.2-    180321 691  1.8-  0.3+
180317 F51  0.3-  0.3+    180320 W87  0.2-  0.1+    180321 691  1.9+  0.0
180319 F51  0.1+  0.2-    180320 W87  0.0   0.3+
180319 F51  0.1-  0.0     180320 W87  0.1-  0.2+

Ephemeris:
2018 FA3                 a,e,i = 1.08, 0.26, 8                   q = 0.8048
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 19    13 44 22.4 +03 08 31   0.4312  1.2896   125.9    38.4    23.0
...
2018 03 06    13 23 11.2 +03 31 34   0.3768  1.3200   145.5    25.2    22.3
...
2018 03 14    13 03 31.3 +03 55 27   0.3580  1.3325   157.8    16.4    22.0
...
2018 03 20    12 45 46.5 +04 12 39   0.3509  1.3402   167.1     9.5    21.7
2018 03 21    12 42 39.3 +04 15 07   0.3504  1.3413   168.6     8.5    21.6
2018 03 22    12 39 30.5 +04 17 24   0.3501  1.3424   169.9     7.5    21.6
...
2018 03 28    12 20 25.3 +04 26 30   0.3523  1.3482   172.7     5.4    21.5
...
2018 04 05    11 56 19.6 +04 23 17   0.3663  1.3535   162.1    13.1    21.9
...
2018 04 20    11 23 17.3 +03 26 53   0.4212  1.3566   140.6    28.0    22.7

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F79



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