[Iaude] MPEC E100: 2018 EV3 [a=1.91,e=0.51,i=15.5,H=27.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Mar 13 19:09:16 EDT 2018


M.P.E.C. 2018-E100                               Issued 2018 Mar. 13, 23:06 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 EV3
 
Observations:
     K18E03V* C2018 03 09.27575 13 20 48.13 +42 42 12.8          20.1 GUEE100G96
     K18E03V  C2018 03 09.28099 13 20 53.64 +42 41 58.5          20.5 GUEE100G96
     K18E03V  C2018 03 09.28625 13 20 59.07 +42 41 43.9          20.7 GUEE100G96
     K18E03V  C2018 03 09.29150 13 21 04.58 +42 41 28.5          20.2 GUEE100G96
     K18E03V  C2018 03 09.38928 13 22 40.08 +42 36 20.0          20.5 GUEE100G96
     K18E03V  C2018 03 09.38968 13 22 40.48 +42 36 18.2          21.2 GUEE100G96
     K18E03V  C2018 03 09.39009 13 22 40.85 +42 36 17.1          21.1 GUEE100G96
     K18E03V  C2018 03 09.39049 13 22 41.22 +42 36 16.1          20.6 GUEE100G96
     K18E03V  C2018 03 09.41413013 23 01.49 +42 34 41.2          19.8 GUEE100H01
     K18E03V  C2018 03 09.42103813 23 07.85 +42 34 15.5          20.3 GUEE100H01
     K18E03V  C2018 03 09.42812713 23 14.39 +42 33 48.9          20.2 GUEE100H01
     K18E03V  C2018 03 09.42872 13 23 16.58 +42 33 57.4          20.9 GUEE100I52
     K18E03V  C2018 03 09.42969 13 23 17.47 +42 33 54.9                UEE100I52
     K18E03V  C2018 03 09.43065 13 23 18.29 +42 33 51.7                UEE100I52
     K18E03V  C2018 03 09.43490513 23 20.60 +42 33 23.1          20.2 GUEE100H01
     K18E03V  C2018 03 10.24302 13 35 20.88 +41 51 29.0          21.2 GUEE100G96
     K18E03V  C2018 03 10.24452 13 35 21.82 +41 51 27.0          21.4 GUEE100G96
     K18E03V  C2018 03 10.24528 13 35 22.30 +41 51 25.9          21.9 GUEE100G96
     K18E03V KC2018 03 10.35994513 36 18.80 +41 47 14.4          21.4 VuEE100H21
     K18E03V KC2018 03 10.36712213 36 22.59 +41 46 55.6          21.5 VuEE100H21
     K18E03V KC2018 03 10.37683913 36 27.72 +41 46 29.9          21.7 VuEE100H21
     K18E03V KC2018 03 13.30325813 54 44.84 +40 25 10.0          22.8 VuEE100H21
     K18E03V KC2018 03 13.31631513 54 46.68 +40 24 57.5          22.6 VuEE100H21
     K18E03V KC2018 03 13.33670213 54 49.53 +40 24 35.6          22.6 VuEE100H21
 
Observer details:
G96 Mt. Lemmon Survey.  Observer A. R. Gibbs.  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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.76-m f/3.0
    astrograph + CCD, 1.3-m f/4.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. A. Johnson.
    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 EV3                                                 Earth MOID = 0.0023 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M  16.70116              (2000.0)            P               Q
n   0.37320205     Peri.  324.05251     -0.63523440     -0.76919481
a   1.9106158      Node   164.97399     +0.75627551     -0.63774290
e   0.5128424      Incl.   15.52712     +0.15660336     -0.04029071
P   2.64           H   27.1           G   0.15           U   5
Residuals in seconds of arc
180309 G96  0.1-  0.2-    180309 H01  0.2-  0.0     180310 G96  0.1+  0.1+
180309 G96  0.0   0.2+    180309 H01  0.3-  0.0     180310 G96  0.2+  0.4+
180309 G96  0.6-  0.4+    180309 H01  0.1-  0.1+    180310 H21  0.2-  0.0
180309 G96  0.2+  0.0     180309 I52  1.0+  0.8-    180310 H21  0.4-  0.1-
180309 G96  0.3-  0.0     180309 I52  1.0+  0.3+    180310 H21  0.6-  0.2-
180309 G96  0.0   0.4-    180309 I52  0.4+  0.7+    180313 H21  0.1+  0.1-
180309 G96  0.2-  0.1-    180309 H01  0.2-  0.1+    180313 H21  0.0   0.5+
180309 G96  0.2-  0.3+    180310 G96  0.1-  0.5-    180313 H21  0.0   0.0

Ephemeris:
2018 EV3                 a,e,i = 1.91, 0.51, 16                  q = 0.9308
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 02 11    02 19 11.6 -37 24 53   0.1669  0.9317    66.0   104.6    26.9
...
2018 02 26    02 42 10.3 -36 06 28   0.05927 0.9636    62.0   114.9    25.4
...
2018 03 06    06 57 35.8 +15 47 56   0.0052270.9945   118.6    61.1    17.9
...
2018 03 12    13 48 58.6 +40 53 43   0.04373 1.0228   130.9    47.2    22.1
2018 03 13    13 53 34.4 +40 31 06   0.05102 1.0279   130.7    47.1    22.5
2018 03 14    13 56 53.5 +40 12 54   0.05832 1.0331   130.6    46.9    22.8
...
2018 03 20    14 05 12.5 +39 02 41   0.1024  1.0663   131.4    44.4    24.0
...
2018 03 28    14 06 06.1 +37 50 13   0.1620  1.1151   133.2    40.7    25.0
...
2018 04 12    14 00 51.1 +35 00 23   0.2785  1.2167   135.5    35.3    26.2

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-E100



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