[Iaude] MPEC L46: 2018 LV2 [a=0.99,e=0.30,i=3.0,H=24.9]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Jun 9 18:59:22 EDT 2018


M.P.E.C. 2018-L46                                Issued 2018 June  9, 22:55 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 LV2
 
Observations:
     K18L02V* C2018 06 07.32870 17 46 00.20 +29 54 59.5          20.5 GUEL046G96
     K18L02V  C2018 06 07.33403 17 45 56.73 +29 54 03.0          20.7 GUEL046G96
     K18L02V  C2018 06 07.33934 17 45 53.20 +29 53 06.9          20.3 GUEL046G96
     K18L02V  C2018 06 07.34465 17 45 49.85 +29 52 11.1          20.4 GUEL046G96
     K18L02V  C2018 06 07.41872 17 45 02.44 +29 39 03.3          20.1 GUEL046I52
     K18L02V  C2018 06 07.42038 17 45 01.40 +29 38 46.2          20.6 GUEL046I52
     K18L02V  C2018 06 07.42203 17 45 00.32 +29 38 27.6          20.0 GUEL046I52
     K18L02V  C2018 06 07.42369 17 44 59.32 +29 38 10.8          20.5 GUEL046I52
     K18L02V  C2018 06 08.21228 17 38 02.70 +27 24 46.9          20.5 GUEL046I52
     K18L02V  C2018 06 08.21324 17 38 02.18 +27 24 37.5          20.9 GUEL046I52
     K18L02V  C2018 06 08.21420 17 38 01.59 +27 24 28.1          20.6 GUEL046I52
     K18L02V  C2018 06 08.21516 17 38 01.07 +27 24 19.1          20.5 GUEL046I52
     K18L02V KC2018 06 09.03579 17 31 21.08 +25 14 32.2                VEL046J95
     K18L02V KC2018 06 09.04718 17 31 15.45 +25 12 47.2                VEL046J95
     K18L02V SC2018 06 09.05333 17 31 12.49 +25 11 51.7          20.7 GVEL046J95
     K18L02V  C2018 06 09.27974 17 29 35.96 +24 38 34.2                UEL046I52
     K18L02V  C2018 06 09.28139 17 29 35.16 +24 38 19.4                UEL046I52
     K18L02V  C2018 06 09.28305 17 29 34.36 +24 38 04.3                UEL046I52
     K18L02V  C2018 06 09.28470 17 29 33.49 +24 37 50.7          20.8 GUEL046I52
 
Observer details:
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers B. M. Africano,
    E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller,
    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 D. C. Fuls,
    H. Groeller, B. M. Africano.  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, H. Groeller.
    1.0-m reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
 
Orbital elements:
2018 LV2                                                 Earth MOID = 0.0115 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M   8.29372              (2000.0)            P               Q
n   0.99617513     Peri.  300.75653     -0.75302615     -0.65778957
a   0.9929154      Node   198.12850     +0.62015371     -0.70124656
e   0.2989124      Incl.    2.99623     +0.21991134     -0.27489297
P   0.99           H   24.9           G   0.15           U   8
Residuals in seconds of arc
180607 G96  0.5+  0.3+    180607 I52  0.2+  0.2+    180609 J95  0.1+  0.3+
180607 G96  0.3+  0.0     180608 I52  0.2+  0.2+    180609 I52  0.5+  0.3-
180607 G96  0.9-  0.1-    180608 I52  0.4+  0.0     180609 I52  0.6+  0.5-
180607 G96  0.2+  0.2+    180608 I52  0.4-  0.3-    180609 I52  0.7+  0.9-
180607 I52  0.1+  0.4-    180608 I52  0.2-  0.1-    180609 I52  0.2-  0.1+
180607 I52  0.2+  0.3+    180609 J95  0.1+  0.5+
180607 I52  0.4-  0.7-    180609 J95  0.6-  0.4-

Ephemeris:
2018 LV2                 a,e,i = 0.99, 0.30, 3                   q = 0.6961
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 10    03 04 21.6 +30 31 28   0.1094  0.9034    13.1   165.4    33.2
...
2018 05 25    00 24 51.2 +55 41 09   0.05068 0.9835    53.6   124.1    23.6
...
2018 06 02    19 13 05.2 +48 19 19   0.04608 1.0243   101.5    75.9    20.9
...
2018 06 08    17 39 47.0 +28 00 20   0.06035 1.0535   128.4    49.0    20.7
2018 06 09    17 31 38.2 +25 21 06   0.06368 1.0583   131.4    46.0    20.8
2018 06 10    17 24 36.4 +22 55 25   0.06720 1.0630   134.0    43.4    20.8
...
2018 06 16    16 57 17.1 +12 06 16   0.09126 1.0904   143.3    33.8    21.3
...
2018 06 24    16 40 49.9 +03 40 30   0.1286  1.1245   145.3    30.9    22.0
...
2018 07 09    16 33 34.6 -04 51 37   0.2092  1.1804   138.0    35.2    23.3

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-L46



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