[Iaude] MPEC F56: 2018 FX1 [a=3.29,e=0.65,i=23.0,H=22.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Mar 20 20:45:17 EDT 2018


M.P.E.C. 2018-F56                                Issued 2018 Mar. 21, 00:41 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 FX1
 
Observations:
     K18F01X* C2018 03 17.39376 13 30 55.77 -01 28 41.6          19.1 GUEF056703
     K18F01X  C2018 03 17.39905 13 30 55.04 -01 29 27.5          19.5 GUEF056703
     K18F01X  C2018 03 17.40434 13 30 54.32 -01 30 11.1          19.1 GUEF056703
     K18F01X  C2018 03 17.40962 13 30 53.55 -01 30 58.5          19.1 GUEF056703
     K18F01X  C2018 03 17.46126 13 30 46.72 -01 38 22.8          19.1 GUEF056I52
     K18F01X  C2018 03 17.46329 13 30 46.42 -01 38 39.9          19.4 GUEF056I52
     K18F01X  C2018 03 17.46686 13 30 45.90 -01 39 11.3          19.6 GUEF056I52
     K18F01X KC2018 03 17.49851 13 30 44.85 -01 42 47.1          19.3 RUEF056474
     K18F01X KC2018 03 17.49922 13 30 44.79 -01 42 52.9          19.4 RUEF056474
     K18F01X KC2018 03 17.49994 13 30 44.69 -01 42 59.2          19.7 RUEF056474
     K18F01X KC2018 03 17.50066 13 30 44.59 -01 43 05.3          19.3 RUEF056474
     K18F01X  C2018 03 17.51023 13 30 40.24 -01 45 24.2          19.3 GUEF056I52
     K18F01X  C2018 03 17.51042 13 30 40.21 -01 45 26.0          19.8 GUEF056I52
     K18F01X  C2018 03 17.51138 13 30 40.09 -01 45 34.3          19.7 GUEF056I52
     K18F01X  C2018 03 17.51284 13 30 39.91 -01 45 47.5          19.2 GUEF056I52
     K18F01X |C2018 03 18.23514 13 29 15.52 -03 28 51.3          19.3 GUEF056807
     K18F01X |C2018 03 18.23705 13 29 15.28 -03 29 07.8          19.3 GUEF056807
     K18F01X |C2018 03 18.23905 13 29 15.00 -03 29 25.2          19.2 GUEF056807
     K18F01X  C2018 03 18.26537 13 29 12.99 -03 33 59.9          19.3 GUEF056I52
     K18F01X  C2018 03 18.26781 13 29 12.72 -03 34 21.1          18.6 GUEF056I52
     K18F01X  C2018 03 18.26805 13 29 12.64 -03 34 22.8          19.5 GUEF056I52
     K18F01X  C2018 03 18.26881 13 29 12.57 -03 34 28.8          19.1 GUEF056I52
     K18F01X  C2018 03 18.48525 13 28 44.738-04 05 29.82         20.0 wUEF056F51
     K18F01X  C2018 03 18.49711 13 28 43.057-04 07 12.30         19.8 wUEF056F51
     K18F01X  C2018 03 18.50902 13 28 41.377-04 08 55.05         19.9 wUEF056F51
     K18F01X  C2018 03 19.07598 13 27 30.55 -05 30 43.7          19.5 VSEF056033
     K18F01X  C2018 03 19.07753 13 27 30.31 -05 30 57.5          19.6 VSEF056033
     K18F01X  C2018 03 19.07909 13 27 30.12 -05 31 10.4          19.5 VSEF056033
     K18F01X  C2018 03 19.29100 13 27 05.30 -06 01 25.0          19.4 GUEF056I52
     K18F01X  C2018 03 19.29126 13 27 05.26 -06 01 27.5          20.0 GUEF056I52
     K18F01X  C2018 03 19.29150 13 27 05.24 -06 01 28.8          20.0 GUEF056I52
     K18F01X  C2018 03 19.29174 13 27 05.24 -06 01 31.5          20.1 GUEF056I52
     K18F01X  C2018 03 20.24091 13 25 04.23 -08 17 15.7          19.2 GUEF056I52
     K18F01X  C2018 03 20.24139 13 25 04.19 -08 17 19.1          19.8 GUEF056I52
     K18F01X  C2018 03 20.24163 13 25 04.11 -08 17 22.1          19.3 GUEF056I52
 
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers U. Laux,
    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.
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.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observers B. M. Africano,
    G. J. Leonard, R. A. Kowalski.  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 FX1                                                 Earth MOID = 0.1731 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M   2.45247              (2000.0)            P               Q
n   0.16539834     Peri.  167.63119     -0.98635639     -0.16313829
a   3.2868657      Node     3.23457     +0.09669535     -0.68261581
e   0.6465363      Incl.   23.02320     +0.13323321     -0.71233528
P   5.96           H   22.0           G   0.15           U   7
Residuals in seconds of arc
180317 703  0.4+  0.3-    180317 I52  0.1-  0.3+    180318 F51  0.0   0.1+
180317 703  0.1+  0.6-    180317 I52  0.0   0.3+    180319 033  0.2+  0.2-
180317 703  0.0   1.3+    180317 I52  0.2+  0.4-    180319 033  0.2-  0.7-
180317 703  0.9-  0.6-    180318 807  0.3-  0.0     180319 033  0.2+  0.1-
180317 I52  0.4+  0.0     180318 807  0.1+  0.0     180319 I52  0.3-  0.1-
180317 I52  0.1-  0.4+    180318 807  0.0   0.2-    180319 I52  0.3-  0.3-
180317 I52  0.8-  0.2-    180318 I52  0.3-  0.3-    180319 I52  0.1-  0.4+
180317 474  0.2-  0.4-    180318 I52  0.6+  0.4-    180319 I52  0.4+  0.2-
180317 474  0.3+  0.1-    180318 I52  0.1-  0.0     180320 I52  0.1-  0.1-
180317 474  0.2+  0.2-    180318 I52  0.4+  0.6+    180320 I52  0.3+  0.6+
180317 474  0.1+  0.1-    180318 F51  0.1+  0.1+    180320 I52  0.4-  0.3-
180317 I52  0.0   0.4+    180318 F51  0.0   0.0

Ephemeris:
2018 FX1                 a,e,i = 3.29, 0.65, 23                  q = 1.1618
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 19    13 50 58.4 +41 40 47   0.3044  1.1824   123.1    44.5    21.5
...
2018 03 06    13 47 44.2 +22 53 53   0.2186  1.1621   137.3    35.4    20.5
...
2018 03 14    13 37 09.2 +06 31 14   0.1930  1.1642   149.3    25.9    19.9
...
2018 03 20    13 25 33.6 -07 42 19   0.1892  1.1716   156.4    19.9    19.7
2018 03 21    13 23 22.7 -10 04 21   0.1900  1.1734   157.0    19.4    19.7
2018 03 22    13 21 08.4 -12 24 29   0.1913  1.1752   157.4    19.0    19.7
...
2018 03 28    13 06 48.8 -25 13 47   0.2067  1.1892   155.5    20.4    20.0
...
2018 04 05    12 47 04.0 -37 51 35   0.2449  1.2148   148.0    25.9    20.5
...
2018 04 20    12 18 02.8 -49 35 05   0.3479  1.2821   137.3    32.1    21.6

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F56



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