[Iaude] MPEC F38: 2018 FA1 [a=1.19,e=0.37,i=29.4,H=23.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Mon Mar 19 10:39:20 EDT 2018


M.P.E.C. 2018-F38                                Issued 2018 Mar. 19, 14:35 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 FA1
 
Observations:
     K18F01A* C2018 03 16.30533 12 21 38.66 +18 08 08.2                UEF038G96
     K18F01A  C2018 03 16.31050 12 21 35.98 +18 07 47.7          20.0 GUEF038G96
     K18F01A  C2018 03 16.31565 12 21 33.26 +18 07 27.3          19.9 GUEF038G96
     K18F01A  C2018 03 16.32081 12 21 30.54 +18 07 06.3          20.2 GUEF038G96
     K18F01A  C2018 03 16.40803 12 20 44.17 +18 01 12.0          19.8 GUEF038I52
     K18F01A  C2018 03 16.40844 12 20 43.97 +18 01 11.0          20.3 GUEF038I52
     K18F01A  C2018 03 16.40886 12 20 43.77 +18 01 09.5          19.7 GUEF038I52
     K18F01A |C2018 03 17.22863 12 13 28.28 +17 03 25.5          20.1 VuEF038807
     K18F01A |C2018 03 17.23068 12 13 27.11 +17 03 16.2          20.1 VuEF038807
     K18F01A |C2018 03 17.23301 12 13 25.76 +17 03 05.8          19.8 VuEF038807
     K18F01A  C2018 03 17.34329 12 12 24.50 +16 53 46.8          19.6 GUEF038I52
     K18F01A  C2018 03 17.34370 12 12 24.28 +16 53 45.0          19.5 GUEF038I52
     K18F01A  C2018 03 17.34412 12 12 24.03 +16 53 42.9          19.6 GUEF038I52
     K18F01A  C2018 03 17.34453 12 12 23.80 +16 53 41.4          19.8 GUEF038I52
     K18F01A  C2018 03 18.26932 12 03 27.29 +15 38 28.2          19.5 GUEF038I52
     K18F01A  C2018 03 18.26957 12 03 27.15 +15 38 26.5          18.9 GUEF038I52
     K18F01A  C2018 03 18.26981 12 03 26.97 +15 38 25.0          19.5 GUEF038I52
     K18F01A  C2018 03 18.27106 12 03 26.19 +15 38 19.5          19.5 GUEF038I52
     K18F01A  C2018 03 18.91641 11 56 44.07 +14 40 02.2          20.0 VSEF038033
     K18F01A  C2018 03 18.91808 11 56 42.98 +14 39 53.3          20.3 VSEF038033
     K18F01A  C2018 03 18.91976 11 56 41.85 +14 39 43.9          19.5 VSEF038033
     K18F01A  C2018 03 18.92142 11 56 40.76 +14 39 34.7          20.0 VSEF038033
     K18F01A  C2018 03 18.97443 11 56 05.84 +14 34 36.4          20.6 VSEF038033
     K18F01A  C2018 03 18.97610 11 56 04.74 +14 34 27.1          20.7 VSEF038033
     K18F01A  C2018 03 18.97777 11 56 03.62 +14 34 17.7          20.8 VSEF038033
     K18F01A  C2018 03 19.26544 11 52 57.27 +14 06 57.3          19.4 GUEF038I52
     K18F01A  C2018 03 19.26668 11 52 56.41 +14 06 50.1          19.5 GUEF038I52
     K18F01A  C2018 03 19.26792 11 52 55.57 +14 06 42.7          19.7 GUEF038I52
     K18F01A  C2018 03 19.32410 11 52 17.15 +14 01 12.4          19.3 GUEF038703
     K18F01A  C2018 03 19.32931 11 52 13.62 +14 00 41.7          19.9 GUEF038703
     K18F01A  C2018 03 19.33970 11 52 06.35 +13 59 40.3          19.6 GUEF038703
 
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers U. Laux,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
703 Catalina Sky Survey.  Observer 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.
    0.68-m Schmidt + 10K 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 FA1                                                 Earth MOID = 0.0400 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 300.54177              (2000.0)            P               Q
n   0.76325998     Peri.  281.84603     +0.21051378     +0.97758623
a   1.1858262      Node     0.35193     -0.58946545     +0.12939821
e   0.3660606      Incl.   29.44047     -0.77988104     +0.16607609
P   1.29           H   23.1           G   0.15           U   8
Residuals in seconds of arc
180316 G96  0.5-  0.2-    180317 I52  0.1+  0.0     180318 033  0.2-  0.2+
180316 G96  0.2+  0.0     180317 I52  0.0   0.2-    180318 033  0.1-  0.4+
180316 G96  0.2+  0.2+    180317 I52  0.2+  0.2+    180318 033  0.4-  0.4+
180316 G96  0.4+  0.1-    180318 I52  0.1+  0.2-    180319 I52  0.1+  0.0
180316 I52  0.5-  0.3-    180318 I52  0.3+  0.6-    180319 I52  0.1-  0.1+
180316 I52  0.3-  0.4+    180318 I52  0.1-  0.9-    180319 I52  0.0   0.1-
180316 I52  0.1+  0.6+    180318 I52  0.1-  0.0     180319 703  0.2+  0.2-
180317 807  0.1+  0.0     180318 033  0.2+  0.2-    180319 703  0.9+  0.1-
180317 807  0.2+  0.0     180318 033  0.3+  0.2+    180319 703  1.2-  0.1+
180317 807  0.0   0.1+    180318 033  0.1-  0.2+
180317 I52  0.1-  0.1-    180318 033  0.1-  0.3+

Ephemeris:
2018 FA1                 a,e,i = 1.19, 0.37, 29                  q = 0.7517
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 17    13 43 11.5 +26 55 25   0.4477  1.3026   126.0    37.9    23.5
...
2018 03 04    13 23 53.7 +25 04 57   0.2823  1.2226   140.5    31.0    22.1
...
2018 03 12    12 51 47.7 +21 49 08   0.2025  1.1769   152.5    22.9    21.1
...
2018 03 18    12 06 07.8 +16 01 39   0.1510  1.1415   164.6    13.4    20.1
2018 03 19    11 55 49.9 +14 32 52   0.1437  1.1355   166.2    12.1    19.9
2018 03 20    11 44 37.0 +12 52 17   0.1368  1.1295   167.1    11.3    19.7
...
2018 03 26    10 17 14.3 -01 45 54   0.1091  1.0930   149.7    27.4    19.7
...
2018 04 03    07 57 04.4 -23 29 38   0.1217  1.0436   107.9    65.7    20.9
...
2018 04 18    05 28 40.2 -34 52 06   0.2281  0.9510    70.1    96.8    23.3

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F38



More information about the Iaude mailing list