[Iaude] MPEC L33: 2018 LM2 [a=1.06,e=0.25,i=1.9,H=24.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Jun 8 14:35:22 EDT 2018


M.P.E.C. 2018-L33                                Issued 2018 June 8, 18:31 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 LM2
 
Observations:
     K18L02M* C2018 06 06.17642 12 29 48.98 +33 15 07.4          20.8 GUEL033G96
     K18L02M  C2018 06 06.18162 12 29 54.54 +33 14 20.4          20.9 GUEL033G96
     K18L02M  C2018 06 06.18683 12 30 00.17 +33 13 32.9          20.6 GUEL033G96
     K18L02M  C2018 06 06.19204 12 30 05.79 +33 12 45.5          21.4 GUEL033G96
     K18L02M  C2018 06 06.29704 12 31 59.72 +32 56 35.0          20.0 GUEL033I52
     K18L02M  C2018 06 06.29896 12 32 01.91 +32 56 16.9          20.1 GUEL033I52
     K18L02M  C2018 06 06.30088 12 32 03.99 +32 55 58.7          20.4 GUEL033I52
     K18L02M  C2018 06 07.15340 12 47 31.64 +30 47 18.1          21.0 GUEL033I52
     K18L02M  C2018 06 07.15460 12 47 32.79 +30 47 07.1          20.7 GUEL033I52
     K18L02M  C2018 06 07.15579 12 47 33.94 +30 46 55.8          20.4 GUEL033I52
     K18L02M  C2018 06 07.22247 12 48 39.24 +30 36 34.1          21.5 GUEL033G96
     K18L02M  C2018 06 07.22773 12 48 44.43 +30 35 45.0          20.6 GUEL033G96
     K18L02M  C2018 06 07.23299 12 48 49.63 +30 34 55.3          21.0 GUEL033G96
     K18L02M  C2018 06 07.23824 12 48 54.77 +30 34 05.6          21.2 GUEL033G96
     K18L02M  C2018 06 08.20738 13 04 48.14 +28 05 25.0          20.7 GUEL033I52
     K18L02M  C2018 06 08.20882 13 04 49.43 +28 05 11.3          20.2 GUEL033I52
     K18L02M  C2018 06 08.21026 13 04 50.73 +28 04 58.2          21.0 GUEL033I52
     K18L02M  C2018 06 08.22901 13 05 07.34 +28 02 02.1          20.4 GUEL033G96
     K18L02M  C2018 06 08.23425 13 05 11.96 +28 01 12.5          20.9 GUEL033G96
     K18L02M  C2018 06 08.23949 13 05 16.63 +28 00 23.9          20.3 GUEL033G96
     K18L02M  C2018 06 08.24474 13 05 21.26 +27 59 35.1          20.5 GUEL033G96
 
Observer details:
G96 Mt. Lemmon Survey.  Observers G. J. Leonard, R. A. Kowalski.  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.
 
Orbital elements:
2018 LM2                                                 Earth MOID = 0.0310 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 359.95362              (2000.0)            P               Q
n   0.90643409     Peri.  340.86199     -0.90715221     -0.42078949
a   1.0574144      Node   174.25027     +0.39027965     -0.84428119
e   0.2529855      Incl.    1.90274     +0.15734249     -0.33185159
P   1.09           H   24.3           G   0.15           U   7
Residuals in seconds of arc
180606 G96  0.1+  0.4-    180607 I52  0.3+  0.2+    180608 I52  0.3-  0.2+
180606 G96  0.4-  0.1-    180607 I52  0.0   0.3+    180608 I52  0.1-  0.1-
180606 G96  0.2-  0.2-    180607 I52  0.2-  0.0     180608 I52  0.3+  0.3+
180606 G96  0.2-  0.1-    180607 G96  0.5-  0.3-    180608 G96  0.2+  0.2-
180606 I52  0.4-  0.5+    180607 G96  0.2-  0.0     180608 G96  0.1-  0.6-
180606 I52  0.7+  0.3+    180607 G96  0.3+  0.2-    180608 G96  0.1+  0.0
180606 I52  0.4+  0.1+    180607 G96  0.0   0.4-    180608 G96  0.3-  0.5+

Ephemeris:
2018 LM2                 a,e,i = 1.06, 0.25, 2                   q = 0.7899
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 09    05 45 15.9 +32 08 08   0.1464  0.9014    39.6   134.5    26.1
...
2018 05 24    07 46 44.5 +42 46 56   0.08002 0.9649    51.6   124.7    24.0
...
2018 06 01    10 33 10.9 +43 10 32   0.06094 0.9998    74.9   101.7    21.9
...
2018 06 07    12 44 51.8 +31 10 56   0.06164 1.0260    98.7    77.9    21.0
2018 06 08    13 01 35.0 +28 37 36   0.06313 1.0303   102.4    74.2    21.0
2018 06 09    13 16 43.7 +26 04 56   0.06497 1.0346   105.8    70.8    20.9
...
2018 06 15    14 21 37.3 +12 49 04   0.08182 1.0603   121.0    55.2    21.0
...
2018 06 23    15 08 36.2 +01 36 26   0.1140  1.0934   130.3    45.2    21.5
...
2018 07 08    15 54 53.0 -08 49 24   0.1888  1.1514   131.9    41.1    22.6

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-L33



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