[Iaude] MPEC F124: 2018 FV4 [a=2.05,e=0.49,i=5.0,H=23.9]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Mar 24 12:37:17 EDT 2018


M.P.E.C. 2018-F124                               Issued 2018 Mar. 24, 16:33 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 FV4
 
Observations:
     K18F04V* C2018 03 22.21767 10 00 07.85 -15 05 19.2          21.1 GUEF124G96
     K18F04V  C2018 03 22.22326 10 00 07.81 -15 05 23.2          21.3 GUEF124G96
     K18F04V  C2018 03 22.22885 10 00 07.80 -15 05 26.4          21.4 GUEF124G96
     K18F04V  C2018 03 22.23445 10 00 07.77 -15 05 30.7          21.5 GUEF124G96
     K18F04V  C2018 03 22.31864410 00 07.72 -15 06 19.0          21.2 GUEF124H01
     K18F04V  C2018 03 22.32290310 00 07.74 -15 06 21.4          21.0 GUEF124H01
     K18F04V  C2018 03 22.33049 10 00 07.91 -15 06 24.7                UEF124V06
     K18F04V  C2018 03 22.33282310 00 07.78 -15 06 26.9          21.1 GUEF124H01
     K18F04V  C2018 03 22.33305 10 00 07.92 -15 06 26.3                UEF124V06
     K18F04V  C2018 03 22.33817 10 00 07.95 -15 06 29.1          21.5 GUEF124V06
     K18F04V  C2018 03 22.34438410 00 07.84 -15 06 33.3          21.5 GUEF124H01
     K18F04V |C2018 03 23.00181 10 00 26.65 -15 12 15.0          21.3 GUEF124807
     K18F04V |C2018 03 23.00842 10 00 26.72 -15 12 19.4          20.8 GUEF124807
     K18F04V |C2018 03 23.01503 10 00 26.76 -15 12 23.8          21.0 GUEF124807
     K18F04V  C2018 03 24.20826710 00 57.61 -15 25 32.5          21.0 GUEF124H01
     K18F04V  C2018 03 24.21287710 00 57.66 -15 25 35.1          20.8 GUEF124H01
     K18F04V  C2018 03 24.22384410 00 57.78 -15 25 41.8          21.0 GUEF124H01
     K18F04V  C2018 03 24.23154510 00 57.85 -15 25 46.7          20.4 GUEF124H01
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
G96 Mt. Lemmon Survey.  Observer 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.
    1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer E. J. Christensen.  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.  1.55-m reflector + CCD.
 
Orbital elements:
2018 FV4                                                 Earth MOID = 0.0456 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 348.06525              (2000.0)            P               Q
n   0.33609318     Peri.  354.54630     -0.80140972     +0.59521239
a   2.0487844      Node   222.16522     -0.54539219     -0.76761870
e   0.4864609      Incl.    5.03053     -0.24553983     -0.23766308
P   2.93           H   23.9           G   0.15           U   8
Residuals in seconds of arc
180322 G96  0.4+  0.4+    180322 V06  0.2+  0.4+    180323 807  0.2+  0.0
180322 G96  0.1-  0.2-    180322 H01  0.1-  0.0     180323 807  0.1+  0.1-
180322 G96  0.2-  0.1-    180322 V06  0.2+  0.2+    180324 H01  0.1-  0.2-
180322 G96  0.6-  1.0-    180322 V06  0.4+  0.2+    180324 H01  0.0   0.1+
180322 H01  0.1-  0.1+    180322 H01  0.2-  0.0     180324 H01  0.1+  0.1+
180322 H01  0.0   0.0     180323 807  0.1-  0.1+    180324 H01  0.1-  0.1-

Ephemeris:
2018 FV4                 a,e,i = 2.05, 0.49, 5                   q = 1.0521
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 22    10 08 37.3 -09 59 16   0.3039  1.2782   159.4    15.8    22.7
...
2018 03 09    10 01 37.3 -12 51 22   0.2193  1.1944   154.5    21.0    22.0
...
2018 03 17    09 59 33.2 -14 12 54   0.1821  1.1553   149.4    26.0    21.7
...
2018 03 23    10 00 24.4 -15 12 31   0.1567  1.1292   145.5    30.0    21.4
2018 03 24    10 00 51.2 -15 22 40   0.1527  1.1252   144.9    30.7    21.4
2018 03 25    10 01 24.2 -15 32 58   0.1487  1.1212   144.3    31.3    21.3
...
2018 03 31    10 07 24.0 -16 39 21   0.1255  1.0995   141.2    34.7    21.0
...
2018 04 08    10 26 00.0 -18 29 32   0.09660 1.0764   139.5    37.2    20.5
...
2018 04 23    12 25 08.6 -22 57 10   0.05288 1.0534   154.8    24.0    18.8

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-F124



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