[Iaude] MPEC F64: 2018 FE2 [a=1.79,e=0.43,i=12.4,H=22.7]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Mar 20 21:39:17 EDT 2018


M.P.E.C. 2018-F64                                Issued 2018 Mar. 21, 01:36 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 FE2
 
Observations:
     K18F02E* C2018 03 17.39015 14 16 37.34 +12 43 53.9          20.1 GUEF064G96
     K18F02E  C2018 03 17.39525 14 16 37.60 +12 44 12.6          20.0 GUEF064G96
     K18F02E  C2018 03 17.40035 14 16 37.89 +12 44 32.3          19.1 GUEF064G96
     K18F02E  C2018 03 17.40547 14 16 38.13 +12 44 50.1          20.1 GUEF064G96
     K18F02E  C2018 03 17.46461 14 16 41.14 +12 48 25.2          19.8 GUEF064I52
     K18F02E  C2018 03 17.46734 14 16 41.30 +12 48 35.1          19.7 GUEF064I52
     K18F02E  C2018 03 17.46830 14 16 41.35 +12 48 38.3          19.9 GUEF064I52
     K18F02E  C2018 03 17.46986 14 16 41.43 +12 48 44.2          20.2 GUEF064I52
     K18F02E |C2018 03 18.28602 14 17 40.11 +13 37 55.4          19.9 GUEF064807
     K18F02E |C2018 03 18.28772 14 17 40.18 +13 38 01.3          20.1 GUEF064807
     K18F02E |C2018 03 18.28942 14 17 40.27 +13 38 07.4          19.7 GUEF064807
     K18F02E  C2018 03 18.30435 14 17 43.17 +13 37 53.8          20.3 GUEF064I52
     K18F02E  C2018 03 18.30582 14 17 43.21 +13 37 58.8          19.7 GUEF064I52
     K18F02E  C2018 03 18.30897 14 17 43.37 +13 38 09.7          20.1 GUEF064I52
     K18F02E  C2018 03 19.06679 14 18 28.98 +14 20 14.4          19.9 VSEF064033
     K18F02E  C2018 03 19.06997 14 18 29.15 +14 20 24.7          19.9 VSEF064033
     K18F02E  C2018 03 19.07315 14 18 29.28 +14 20 34.9          19.7 VSEF064033
     K18F02E  C2018 03 19.08912 14 18 29.95 +14 21 26.9          20.5 VSEF064033
     K18F02E  C2018 03 19.30472 14 18 45.09 +14 33 18.9          20.0 GUEF064I52
     K18F02E  C2018 03 19.30791 14 18 45.21 +14 33 30.0          20.1 GUEF064I52
     K18F02E  C2018 03 19.31106 14 18 45.34 +14 33 40.1          19.8 GUEF064I52
     K18F02E  C2018 03 19.31147 14 18 45.36 +14 33 41.3          19.9 GUEF064I52
     K18F02E  C2018 03 20.29458 14 19 38.65 +15 24 33.2          20.4 GUEF064I52
     K18F02E  C2018 03 20.29848 14 19 38.79 +15 24 44.9          20.3 GUEF064I52
     K18F02E  C2018 03 20.29890 14 19 38.83 +15 24 46.4          19.6 GUEF064I52
     K18F02E  C2018 03 20.30280 14 19 38.95 +15 24 58.3          19.9 GUEF064I52
 
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers U. Laux,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + 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, 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 FE2                                                 Earth MOID = 0.0575 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M  18.29325              (2000.0)            P               Q
n   0.41035151     Peri.  332.05095     -0.74595528     -0.66394055
a   1.7934889      Node   165.96089     +0.64415182     -0.73920321
e   0.4307441      Incl.   12.44671     +0.16917196     -0.11296708
P   2.40           H   22.7           G   0.15           U   6
Residuals in seconds of arc
180317 G96  0.1-  0.1-    180318 807  0.2+  0.1-    180319 I52  0.1+  0.2-
180317 G96  0.1-  0.1-    180318 807  0.5+  0.2+    180319 I52  0.0   0.5+
180317 G96  0.3+  0.9+    180318 I52  0.0   0.1+    180319 I52  0.0   0.3+
180317 G96  0.1-  0.0     180318 I52  0.4-  0.1-    180319 I52  0.0   0.2+
180317 I52  0.3-  0.1-    180318 I52  0.3-  0.1-    180320 I52  0.3-  0.0
180317 I52  0.0   0.1-    180319 033  0.3-  0.1+    180320 I52  0.2-  0.2-
180317 I52  0.0   0.3-    180319 033  0.2+  0.0     180320 I52  0.2+  0.0
180317 I52  0.0   0.1-    180319 033  0.1+  0.2-    180320 I52  0.0   0.0
180318 807  0.3+  0.1-    180319 033  0.2-  0.3-

Ephemeris:
2018 FE2                 a,e,i = 1.79, 0.43, 12                  q = 1.0210
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 19    11 50 35.9 -44 21 24   0.08032 1.0305   119.6    56.5    19.3
...
2018 03 06    13 49 16.4 -04 28 14   0.09688 1.0657   137.7    38.7    19.3
...
2018 03 14    14 11 27.9 +08 52 18   0.1251  1.0936   140.6    35.3    19.8
...
2018 03 20    14 19 21.2 +15 09 58   0.1507  1.1181   141.8    33.4    20.2
2018 03 21    14 20 10.0 +15 59 17   0.1553  1.1224   142.0    33.1    20.3
2018 03 22    14 20 51.8 +16 45 19   0.1599  1.1269   142.1    32.9    20.4
...
2018 03 28    14 23 00.4 +20 22 08   0.1891  1.1547   143.1    31.3    20.7
...
2018 04 05    14 22 04.0 +23 10 06   0.2313  1.1951   144.0    29.5    21.2
...
2018 04 20    14 15 19.5 +24 23 23   0.3218  1.2783   143.7    27.7    22.0

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F64



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