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    • MPEC 2018-T29 : 2018 SE3

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    M.P.E.C. 2018-T29                                Issued 2018 Oct. 3, 01:05 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@CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2018 SE3

Observations:
     K18S03E* C2018 09 30.17970 22 38 03.21 +08 15 41.7          20.9 GVET029G96
     K18S03E  C2018 09 30.18527 22 38 03.36 +08 14 40.2          21.1 GVET029G96
     K18S03E  C2018 09 30.19084 22 38 03.54 +08 13 37.0          21.1 GVET029G96
     K18S03E  C2018 09 30.19641 22 38 03.69 +08 12 36.2          21.0 GVET029G96
     K18S03E KC2018 09 30.27695722 38 05.12 +07 57 37.1          21.8 VuET029H21
     K18S03E KC2018 09 30.28341122 38 05.33 +07 56 25.5          21.4 VuET029H21
     K18S03E KC2018 09 30.29416822 38 05.72 +07 54 25.7          21.0 VuET029H21
     K18S03E  C2018 09 30.30042 22 38 06.55 +07 53 23.1          21.7 GVET029I52
     K18S03E  C2018 09 30.30374 22 38 06.62 +07 52 45.8          21.9 GVET029I52
     K18S03E  C2018 09 30.30707 22 38 06.72 +07 52 08.8          21.5 GVET029I52
     K18S03E  C2018 09 30.31040 22 38 06.84 +07 51 31.9          21.9 GVET029I52
     K18S03E KC2018 10 01.14916422 38 45.52 +05 17 05.5          21.5 VuET029H21
     K18S03E KC2018 10 01.15565422 38 45.73 +05 15 53.7          21.9 VuET029H21
     K18S03E KC2018 10 01.16503522 38 46.02 +05 14 10.4          21.8 VuET029H21
     K18S03E KC2018 10 02.13008322 39 31.53 +02 18 44.3          21.0 VuET029H21
     K18S03E KC2018 10 02.13838922 39 31.85 +02 17 14.0          21.1 VuET029H21
     K18S03E KC2018 10 02.14927722 39 32.21 +02 15 16.0          20.8 VuET029H21
     K18S03E |C2018 10 02.16317 22 39 31.93 +02 13 35.8          20.8 GUET029807
     K18S03E |C2018 10 02.16970 22 39 32.15 +02 12 25.2          20.8 GUET029807
     K18S03E |C2018 10 02.17621 22 39 32.36 +02 11 14.8          20.8 GUET029807
     K18S03E KC2018 10 02.91330822 40 08.96 -00 01 21.5          21.0 GVET029L01
     K18S03E KC2018 10 02.91760422 40 09.13 -00 02 07.3          21.0 GVET029L01

Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  1.00-m f/10.0 astrograph
    + CCD.
G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers B. M. Africano,
    E. J. Christensen, G. A. Farneth, 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. A. Kowalski.
    Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, 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.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2018 SE3                                                 Earth MOID = 0.1727 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 258.67018              (2000.0)            P               Q
n   0.77256313     Peri.   76.24370     -0.14583131     +0.98688354
a   1.1762873      Node   186.65928     -0.96604718     -0.12696518
e   0.0185965      Incl.   36.66060     +0.21327463     +0.09970317
P   1.28           H   23.5           G   0.15           U   7
Residuals in seconds of arc
180930 G96  0.2-  0.2+    180930 I52  0.4-  0.2+    181002 H21  0.2-  0.0
180930 G96  0.3-  0.4+    180930 I52  0.3-  0.2+    181002 807  0.1-  0.1-
180930 G96  0.1+  1.1-    180930 I52  0.0   0.3+    181002 807  0.0   0.1-
180930 G96  0.1+  0.1-    181001 H21  0.3-  0.2+    181002 807  0.1-  0.1-
180930 H21  0.4-  0.0     181001 H21  0.2-  0.3-    181002 L01  0.1-  0.0
180930 H21  0.4-  0.1+    181001 H21  0.2-  0.5-    181002 L01  0.1+  0.1-
180930 H21  0.2+  0.2-    181002 H21  0.7-  0.8+
180930 I52  0.0   0.7+    181002 H21  0.1-  0.3+

Ephemeris:
2018 SE3                 a,e,i = 1.18, 0.02, 37                  q = 1.1544
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 09 03    22 33 21.4 +61 53 24   0.3407  1.1715   110.3    53.9    23.5
...
2018 09 18    22 32 30.3 +41 39 41   0.2307  1.1759   133.6    38.2    22.2
...
2018 09 26    22 35 25.0 +21 03 08   0.1987  1.1783   149.5    25.6    21.5
...
2018 10 02    22 39 24.9 +02 42 47   0.1985  1.1801   152.1    23.4    21.5
2018 10 03    22 40 13.8 -00 16 03   0.2006  1.1803   151.1    24.2    21.5
2018 10 04    22 41 05.1 -03 10 26   0.2034  1.1806   149.8    25.2    21.6
...
2018 10 10    22 47 04.6 -18 24 04   0.2309  1.1823   138.8    33.8    22.1
...
2018 10 18    22 57 12.4 -32 09 28   0.2884  1.1846   124.7    43.8    22.9
...
2018 11 02    23 21 08.2 -44 28 58   0.4217  1.1884   107.4    52.8    23.9

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-T29

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