[Iaude] MPEC L58: 2018 LU3 [a=1.73,e=0.38,i=0.5,H=23.1]

Tue Jun 12 09:41:32 EDT 2018

M.P.E.C. 2018-L58                                Issued 2018 June 12, 13:38 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 LU3
 
Observations:
     K18L03U  C2018 06 10.32796014 04 06.467-17 33 54.59         19.2 GVEL058F51
     K18L03U  C2018 06 10.33925314 04 09.900-17 34 14.14         19.4 GVEL058F51
     K18L03U* C2018 06 11.22354 14 09 28.65 -18 01 04.5          18.6 GUEL058703
     K18L03U  C2018 06 11.22890 14 09 30.46 -18 01 14.5          19.0 GUEL058703
     K18L03U  C2018 06 11.23427 14 09 32.23 -18 01 24.7          18.9 GUEL058703
     K18L03U  C2018 06 11.27241 14 09 44.94 -18 02 30.9          18.9 GUEL058I52
     K18L03U  C2018 06 11.27431 14 09 45.59 -18 02 34.2          18.7 GUEL058I52
     K18L03U  C2018 06 11.27622 14 09 46.26 -18 02 37.4          18.8 GUEL058I52
     K18L03U  C2018 06 11.27813 14 09 46.85 -18 02 40.7          18.6 GUEL058I52
     K18L03U KC2018 06 11.35683 14 10 24.09 -18 03 12.7          19.2 RqEL058E08
     K18L03U KC2018 06 11.36483 14 10 26.82 -18 03 28.6          19.4 RqEL058E08
     K18L03U KC2018 06 11.37282 14 10 29.45 -18 03 43.4          18.2 RqEL058E08
     K18L03U KC2018 06 11.41837 14 10 44.49 -18 05 05.8          19.4 VqEL058E23
     K18L03U KC2018 06 11.43226 14 10 49.13 -18 05 31.4          19.7 VqEL058E23
     K18L03U KC2018 06 11.44619 14 10 53.77 -18 05 57.5                qEL058E23
     K18L03U  C2018 06 12.23513 14 15 54.22 -18 32 14.6          18.8 GUEL058I52
     K18L03U  C2018 06 12.23531 14 15 54.26 -18 32 14.9          19.2 GUEL058I52
     K18L03U  C2018 06 12.24050 14 15 56.11 -18 32 24.0          19.3 GUEL058I52
     K18L03U KC2018 06 12.37367 14 16 54.69 -18 34 37.1          18.2 RqEL058E08
     K18L03U KC2018 06 12.38167 14 16 57.52 -18 34 52.7          18.1 RqEL058E08
     K18L03U KC2018 06 12.38967 14 17 00.35 -18 35 09.2          16.3 RqEL058E08
 
Observer details:
703 Catalina Sky Survey.  Observer B. M. Africano.  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.  0.68-m Schmidt + 10K CCD.
E08 Wobblesock Observatory, Coonabarabran.  Observer J. Nott.  0.35-m
    reflector + CCD.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 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.
I52 Steward Observatory, Mt. Lemmon Station.  Observers D. C. Fuls,
    B. M. Africano.  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.
 
Orbital elements:
2018 LU3                                                 Earth MOID = 0.0565 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 323.19644              (2000.0)            P               Q
n   0.43216797     Peri.  326.52404     -0.13424691     +0.99091208
a   1.7326107      Node   295.75963     -0.90711150     -0.12630838
e   0.3814110      Incl.    0.53615     -0.39890662     -0.04625419
P   2.28           H   23.1           G   0.15           U   7
Residuals in seconds of arc
180610 F51  0.2+  0.1-    180611 I52  0.3+  0.1+    180611 E23  0.0   0.1-
180610 F51  0.2-  0.0     180611 I52  0.5-  0.0     180612 I52  0.3+  0.3-
180611 703  0.3-  1.0+    180611 E08  0.2+  0.0     180612 I52  0.1-  0.2-
180611 703  0.3+  0.5+    180611 E08  0.5+  0.4-    180612 I52  0.2+  0.0
180611 703  0.1+  0.3-    180611 E08  0.4-  0.2+    180612 E08  0.2+  0.2+
180611 I52  0.2-  0.0     180611 E23  0.1+  0.0     180612 E08  0.2-  0.3+
180611 I52  0.1-  0.0     180611 E23  0.1+  0.3+    180612 E08  0.6-  0.5-

Ephemeris:
2018 LU3                 a,e,i = 1.73, 0.38, 1                   q = 1.0718
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 13    12 53 19.2 -10 04 30   0.1397  1.1264   144.0    31.8    20.4
...
2018 05 28    13 11 57.6 -12 29 09   0.1047  1.0895   134.8    41.3    20.0
...
2018 06 05    13 37 36.1 -15 08 39   0.08859 1.0778   133.9    42.7    19.7
...
2018 06 11    14 08 08.1 -17 52 52   0.07837 1.0731   136.0    41.1    19.3
2018 06 12    14 14 24.5 -18 23 28   0.07688 1.0726   136.6    40.6    19.3
2018 06 13    14 21 03.4 -18 54 44   0.07547 1.0722   137.3    40.0    19.2
...
2018 06 19    15 09 11.2 -22 06 10   0.06894 1.0721   143.3    34.5    18.9
...
2018 06 27    16 31 37.1 -25 12 37   0.06697 1.0775   154.8    23.7    18.5
...
2018 07 12    18 50 12.5 -23 46 51   0.08776 1.1036   172.1     7.3    18.6

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-L58