[Iaude] MPEC L11: 2018 LG [a=1.64,e=0.33,i=11.2,H=22.6]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Jun 5 06:59:17 EDT 2018


M.P.E.C. 2018-L11                                Issued 2018 June 5, 10:55 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 LG
 
Observations:
     K18L00G* C2018 06 02.18004 13 39 25.36 -22 12 00.4          20.0 GUEL011G96
     K18L00G  C2018 06 02.18535 13 39 25.89 -22 11 41.5                UEL011G96
     K18L00G  C2018 06 02.19067 13 39 26.46 -22 11 21.0          20.0 GUEL011G96
     K18L00G  C2018 06 02.19599 13 39 26.99 -22 11 01.0          20.2 GUEL011G96
     K18L00G  C2018 06 02.25946 13 39 33.56 -22 07 01.2          20.4 GUEL011G96
     K18L00G  C2018 06 02.26082 13 39 33.68 -22 06 56.1                UEL011G96
     K18L00G  C2018 06 02.26253 13 39 34.02 -22 06 48.3                UEL011G96
     K18L00G pC2018 06 02.87104 13 40 51.30 -21 28 35.6          20.1 VUEL011L01
     K18L00G pC2018 06 02.87267 13 40 51.50 -21 28 30.4          19.8 VUEL011L01
     K18L00G  C2018 06 03.14812 13 41 28.13 -21 10 49.9          19.8 GUEL011I52
     K18L00G  C2018 06 03.14888 13 41 28.22 -21 10 47.1          20.0 GUEL011I52
     K18L00G  C2018 06 03.14964 13 41 28.29 -21 10 44.7          19.4 GUEL011I52
     K18L00G  C2018 06 03.15040 13 41 28.38 -21 10 42.2          20.9 GUEL011I52
     K18L00G  C2018 06 03.27869 13 41 45.053-21 02 21.46         20.8 wUEL011F51
     K18L00G  C2018 06 03.28972 13 41 46.231-21 01 39.19         20.4 wUEL011F51
     K18L00G  C2018 06 03.30072 13 41 47.412-21 00 56.83         20.4 wUEL011F51
     K18L00G  C2018 06 03.31172 13 41 48.588-21 00 14.88         21.1 wUEL011F51
     K18L00G KC2018 06 03.86060 13 43 00.71 -20 25 01.6          20.7 VUEL011L01
     K18L00G IC2018 06 03.86551 13 43 01.29 -20 24 42.0          21.0 VUEL011L01
     K18L00G KC2018 06 03.87136 13 43 01.97 -20 24 18.7          20.6 VUEL011L01
     K18L00G KC2018 06 04.18502 13 43 44.88 -20 03 45.9                oEL011691
     K18L00G KC2018 06 04.19845 13 43 46.37 -20 02 52.6          19.7 RoEL011691
     K18L00G  C2018 06 04.20095 13 43 46.81 -20 02 41.7          19.8 GUEL011I52
     K18L00G  C2018 06 04.20171 13 43 46.80 -20 02 39.8          19.1 GUEL011I52
     K18L00G  C2018 06 04.20247 13 43 46.87 -20 02 38.7          19.2 GUEL011I52
     K18L00G  C2018 06 04.20323 13 43 46.89 -20 02 34.6          20.4 GUEL011I52
 
Observer details:
691 Steward Observatory, Kitt Peak.  Observer A. F. Tubbiolo.  0.9-m f/3
    reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer 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.  Observer J. A. Johnson.
    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.  1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, D. Marusic.  Measurer
    K. Korlevic.  1.0-m f/2.9 reflector + CCD.
 
Orbital elements:
2018 LG                                                  Earth MOID = 0.0960 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 310.59499              (2000.0)            P               Q
n   0.46946984     Peri.   24.82364     +0.14668220     +0.97124992
a   1.6395736      Node   254.06021     -0.93700958     +0.07567802
e   0.3318322      Incl.   11.24485     -0.31701320     +0.22571315
P   2.10           H   22.6           G   0.15           U   8
Residuals in seconds of arc
180602 G96  0.2+  0.6+    180603 I52  0.1-  0.6+    180603 L01  0.1-  0.4+
180602 G96  0.1+  0.4-    180603 I52  0.0   0.5+    180603 L01  0.1-  0.7+
180602 G96  0.4+  0.1+    180603 I52  0.2-  0.0     180604 691  0.3+  0.2-
180602 G96  0.2+  0.1+    180603 I52  0.1-  0.4-    180604 691  0.4-  0.3+
180602 G96  0.0   0.1-    180603 F51  0.1+  0.0     180604 I52 (2.4+  1.6+)
180602 G96  0.3-  0.2-    180603 F51  0.0   0.0     180604 I52  1.0+  0.5+
180602 G96 (1.9+  1.1+)   180603 F51  0.1+  0.1+    180604 I52  0.7+  1.4-
180602 L01  0.3+  0.0     180603 F51  0.0   0.3-    180604 I52  0.2-  0.3-
180602 L01  0.6+  1.0-    180603 L01  0.2-  0.0

Ephemeris:
2018 LG                  a,e,i = 1.64, 0.33, 11                  q = 1.0955
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 06    13 19 53.5 -40 37 36   0.2516  1.2308   148.8    25.1    21.2
...
2018 05 21    13 22 13.8 -32 52 11   0.1949  1.1767   144.8    29.7    20.7
...
2018 05 29    13 31 46.2 -26 18 31   0.1722  1.1523   140.9    33.7    20.5
...
2018 06 04    13 43 19.8 -20 15 10   0.1589  1.1365   137.4    37.2    20.4
2018 06 05    13 45 37.7 -19 09 16   0.1570  1.1340   136.8    37.8    20.4
2018 06 06    13 48 01.8 -18 01 57   0.1552  1.1317   136.1    38.4    20.4
...
2018 06 12    14 04 37.8 -10 52 56   0.1468  1.1190   132.0    42.4    20.3
...
2018 06 20    14 32 16.4 -00 46 03   0.1419  1.1062   126.4    47.7    20.4
...
2018 07 05    15 36 21.1 +16 03 48   0.1517  1.0956   117.7    55.2    20.7

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-L11



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