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  • MPEC 2018-K116: 2018 KJ3

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    M.P.E.C. 2018-K116                               Issued 2018 May 31, 15:54 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 KJ3
    
    Observations:
         K18K03J* C2018 05 17.40610 20 19 11.99 +05 17 13.3          19.9 GUEK116G96
         K18K03J  C2018 05 17.41087 20 19 11.84 +05 17 13.2          19.9 GUEK116G96
         K18K03J  C2018 05 17.41566 20 19 11.69 +05 17 13.2          19.8 GUEK116G96
         K18K03J  C2018 05 17.42044 20 19 11.54 +05 17 13.0          20.2 GUEK116G96
         K18K03J  C2018 05 17.43785920 19 11.03 +05 17 12.6          20.0 GVEK116H01
         K18K03J  C2018 05 17.44512620 19 10.81 +05 17 12.4          19.8 GVEK116H01
         K18K03J  C2018 05 17.45294120 19 10.57 +05 17 12.2          19.7 GVEK116H01
         K18K03J  C2018 05 17.45671720 19 10.46 +05 17 12.1          20.0 GVEK116H01
         K18K03J (C2018 05 18.16053 20 18 49.44 +05 16 54.1          19.8 GUEK116G40
         K18K03J (C2018 05 18.16338 20 18 49.36 +05 16 54.0          19.8 GUEK116G40
         K18K03J  C2018 05 18.36117420 18 43.39 +05 16 48.4          20.0 GVEK116H01
         K18K03J  C2018 05 18.36873020 18 43.16 +05 16 48.2          19.9 GVEK116H01
         K18K03J  C2018 05 18.37628520 18 42.93 +05 16 48.0          19.9 GVEK116H01
         K18K03J  C2018 05 18.37994 20 18 42.75 +05 16 47.9          19.7 GUEK116I52
         K18K03J  C2018 05 18.38383920 18 42.70 +05 16 47.7          19.9 GVEK116H01
         K18K03J  C2018 05 18.39117 20 18 42.48 +05 16 47.5          19.8 GUEK116I52
         K18K03J  C2018 05 18.39903 20 18 42.23 +05 16 47.0          19.8 GUEK116I52
         K18K03J |C2018 05 18.43781 20 18 41.03 +05 16 46.2                vEK116H06
         K18K03J |C2018 05 18.44100 20 18 40.92 +05 16 46.0                vEK116H06
         K18K03J |C2018 05 18.44419 20 18 40.84 +05 16 45.8          20.3 wvEK116H06
         K18K03J  C2018 05 19.06512 20 18 21.74 +05 16 27.3          20.3 VSEK116L01
         K18K03J  C2018 05 19.06733 20 18 21.65 +05 16 27.1          20.5 VSEK116L01
         K18K03J  C2018 05 19.08499 20 18 21.08 +05 16 26.6          20.6 VSEK116L01
         K18K03J  C2018 05 19.39205 20 18 11.55 +05 16 17.5          19.7 GUEK116I52
         K18K03J  C2018 05 19.39892 20 18 11.31 +05 16 16.5          19.7 GUEK116I52
         K18K03J  C2018 05 19.40579 20 18 11.10 +05 16 16.3          19.5 GUEK116I52
         K18K03J  C2018 05 19.41266 20 18 10.88 +05 16 16.2          19.6 GUEK116I52
         K18K03J 9C2018 05 19.54659620 18 06.60 +05 16 12.1          19.8 RuEK116F65
         K18K03J 9C2018 05 19.54887820 18 06.56 +05 16 12.1          19.8 RuEK116F65
         K18K03J 9C2018 05 19.55114220 18 06.48 +05 16 12.0          19.8 RuEK116F65
         K18K03J 9C2018 05 19.55340520 18 06.39 +05 16 11.9          19.8 RuEK116F65
         K18K03J 9C2018 05 19.55566820 18 06.34 +05 16 11.7          19.9 RuEK116F65
         K18K03J 9C2018 05 19.55793120 18 06.26 +05 16 11.8          19.8 RuEK116F65
         K18K03J  C2018 05 20.01236 20 17 51.90 +05 15 54.7          20.4 VUEK116L01
         K18K03J  C2018 05 20.01456 20 17 51.81 +05 15 55.3          20.4 VUEK116L01
         K18K03J  C2018 05 20.01676 20 17 51.74 +05 15 55.3          20.4 VUEK116L01
         K18K03J  C2018 05 20.01897 20 17 51.66 +05 15 54.7          20.3 VUEK116L01
         K18K03J  C2018 05 20.02119 20 17 51.61 +05 15 55.3          20.5 VUEK116L01
         K18K03J  C2018 05 20.02339 20 17 51.53 +05 15 54.3          20.5 VUEK116L01
         K18K03J KC2018 05 20.05450620 17 50.53 +05 15 54.2          20.5 VqEK116C95
         K18K03J KC2018 05 20.07401720 17 49.91 +05 15 53.1          20.0 VqEK116C95
         K18K03J KC2018 05 20.09354120 17 49.27 +05 15 52.2          19.7 VqEK116C95
         K18K03J  C2018 05 20.42736 20 17 38.55 +05 15 40.6          19.4 GUEK116I52
         K18K03J  C2018 05 20.43430 20 17 38.31 +05 15 40.2          19.6 GUEK116I52
         K18K03J  C2018 05 20.44123 20 17 38.05 +05 15 39.3          19.5 GUEK116I52
         K18K03J HC2018 05 20.46072 20 17 37.43 +05 15 39.5                oEK116691
         K18K03J HC2018 05 20.46436 20 17 37.30 +05 15 38.8                oEK116691
         K18K03J  C2018 05 21.42284 20 17 05.85 +05 14 59.5                UEK116I52
         K18K03J  C2018 05 21.43057 20 17 05.54 +05 14 59.6          19.5 GUEK116I52
         K18K03J HC2018 05 21.43451 20 17 05.44 +05 14 59.9          19.5 RoEK116691
         K18K03J  C2018 05 21.43735 20 17 05.34 +05 14 59.3          19.5 GUEK116I52
         K18K03J HC2018 05 21.44872 20 17 04.97 +05 14 59.3          20.0 RoEK116691
         K18K03J HC2018 05 21.46297 20 17 04.46 +05 14 58.7                oEK116691
         K18K03J  C2018 05 22.39207 20 16 33.07 +05 14 16.3          19.9 GUEK116I52
         K18K03J  C2018 05 22.39911 20 16 32.87 +05 14 16.1          19.8 GUEK116I52
         K18K03J  C2018 05 22.41146 20 16 32.42 +05 14 15.0          19.8 GUEK116I52
         K18K03J KC2018 05 23.03335 20 16 10.90 +05 13 44.4          19.7 GUEK116J77
         K18K03J KC2018 05 23.04933 20 16 10.36 +05 13 43.2          20.1 GUEK116J77
         K18K03J KC2018 05 23.06396 20 16 09.89 +05 13 42.9          19.9 GUEK116J77
         K18K03J KC2018 05 23.07846 20 16 09.34 +05 13 41.8          19.6 GUEK116J77
         K18K03J KC2018 05 23.27781 20 16 02.35 +05 13 34.5          19.8 RqEK116W96
         K18K03J KC2018 05 23.29435 20 16 01.78 +05 13 33.2          19.9 RqEK116W96
         K18K03J KC2018 05 23.31088 20 16 01.22 +05 13 31.9          20.1 RqEK116W96
         K18K03J  C2018 05 23.38372 20 15 58.63 +05 13 26.3          19.9 GUEK116I52
         K18K03J  C2018 05 23.38977 20 15 58.44 +05 13 26.1          20.1 GUEK116I52
         K18K03J  C2018 05 23.39649 20 15 58.18 +05 13 25.8          19.6 GUEK116I52
         K18K03J  C2018 05 23.40406 20 15 57.92 +05 13 25.7          19.4 GUEK116I52
         K18K03J  C2018 05 24.37716 20 15 23.22 +05 12 31.9          20.2 GUEK116I52
         K18K03J  C2018 05 24.38279 20 15 23.00 +05 12 31.3          19.5 GUEK116I52
         K18K03J  C2018 05 24.39008 20 15 22.73 +05 12 30.7          19.9 GUEK116I52
         K18K03J  C2018 05 24.39673 20 15 22.50 +05 12 30.4          19.8 GUEK116I52
         K18K03J KC2018 05 24.97262320 15 01.51 +05 11 55.8          20.3 GUEK116K41
         K18K03J KC2018 05 24.97734020 15 01.39 +05 11 55.7          20.7 GUEK116K41
         K18K03J KC2018 05 24.98169520 15 01.22 +05 11 55.2          20.1 GUEK116K41
         K18K03J  C2018 05 25.37689 20 14 46.56 +05 11 29.8                UEK116I52
         K18K03J  C2018 05 25.38419 20 14 46.22 +05 11 29.9          19.8 GUEK116I52
         K18K03J  C2018 05 25.39880 20 14 45.62 +05 11 29.8                UEK116I52
         K18K03J  C2018 05 26.56453 20 14 01.772+05 10 12.70         19.8 iUEK116F51
         K18K03J  C2018 05 26.57523 20 14 01.352+05 10 12.02         19.7 iUEK116F51
         K18K03J  C2018 05 26.58597 20 14 00.939+05 10 11.21         19.9 iUEK116F51
         K18K03J  C2018 05 26.59672 20 14 00.521+05 10 10.33         19.7 iUEK116F51
         K18K03J ^C2018 05 28.37454 20 12 50.95 +05 07 57.5          19.5 RoEK116695
         K18K03J ^C2018 05 28.37881 20 12 50.77 +05 07 57.2          19.4 RoEK116695
         K18K03J ^C2018 05 28.38309 20 12 50.60 +05 07 56.9          19.4 RoEK116695
         K18K03J KC2018 05 30.31348 20 11 31.52 +05 05 11.2          20.0 RoEK116691
         K18K03J KC2018 05 30.32251 20 11 31.13 +05 05 10.5          20.1 RoEK116691
    
    Observer details:
    691 Steward Observatory, Kitt Peak.  Observers T. H. Bressi, M. T. Read.
        0.9-m f/3 reflector + CCD.
    695 Kitt Peak.  Observer J. V. Scotti.  2.3-m f/9 reflector + CCD.
    C95 SATINO Remote Observatory, Haute Provence.  Observer J. Jahn.  0.60-m
        f/3.2 Newtonian 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.
    F65 Haleakala-Faulkes Telescope North.  Observer J. D. Armstrong.  2.0-m f/10
        reflector + CCD.
    G40 Slooh.com Canary Islands Observatory.  Observer K. Dankov.  0.5-m f/6.8
        Corrected Dall-Kirkham + CCD.
    G96 Mt. Lemmon Survey.  Observers H. Groeller, 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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H06 iTelescope Observatory, Mayhill.  Observer H. Sato.  0.43-m f/6.8
        astrograph + CCD + f/4.5 focal reducer.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers B. M. Africano,
        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.  1.0-m reflector + CCD.
    J77 Golden Hill Observatory, Stourton Caundle.  Observer R. Miles.  0.35-m f/8
        Schmidt-Cassegrain + CCD.
    K41 Vegaquattro Astronomical Obs., Novi Ligure.  Observer V. Luna.  0.3-m
        Schmidt-Cassegrain + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    W96 CAO, San Pedro de Atacama (since 2013).  Observers A. Maury, J.-B. de
        Vanssay, J.-F. Soulier.  Measurer J.-F. Soulier.  0.4-m f/5.2
        Ritchey-Chretien + CCD.
    
    Orbital elements:
    2018 KJ3
    Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
    M 359.76670              (2000.0)            P               Q
    n   0.00043270     Peri.  217.96569     -0.42368321     -0.59024166
    a 173.1190845      Node    91.66682     -0.56673129     +0.76447118
    e   0.9790304      Incl.  136.57602     -0.70661743     -0.25922692
    P  2280            H   12.3           G   0.15
    Residuals in seconds of arc
    180517 G96  0.2+  0.1-    180519 F65  0.6-  0.0     180523 J77  0.5+  0.2+
    180517 G96  0.1+  0.0     180519 F65  0.8-  0.0     180523 J77  0.1-  0.1-
    180517 G96  0.0   0.1+    180519 F65  0.5-  0.1-    180523 W96  0.4-  0.8+
    180517 G96  0.1-  0.0     180519 F65  0.6-  0.1+    180523 W96  0.1-  0.3+
    180517 H01  0.2+  0.0     180520 L01  0.2+  0.5-    180523 W96  0.4+  0.1-
    180517 H01  0.2+  0.0     180520 L01  0.1-  0.2+    180523 I52  0.4-  0.3-
    180517 H01  0.1+  0.0     180520 L01  0.1-  0.2+    180523 I52  0.0   0.1-
    180517 H01  0.2+  0.0     180520 L01  0.2-  0.3-    180523 I52  0.3-  0.1-
    180518 G40  0.1-  0.1-    180520 L01  0.1+  0.4+    180523 I52  0.1-  0.2+
    180518 G40  0.0   0.1-    180520 L01  0.0   0.5-    180524 I52  0.2+  0.2+
    180518 H01  0.0   0.0     180520 C95  0.1-  0.5+    180524 I52  0.0   0.0
    180518 H01  0.1+  0.0     180520 C95  0.1+  0.1+    180524 I52  0.1-  0.2-
    180518 H01  0.1+  0.0     180520 C95  0.1+  0.1-    180524 I52  0.1+  0.1-
    180518 I52  1.0-  0.0     180520 I52  0.5+  0.4+    180524 K41  0.1-  0.1-
    180518 H01  0.2+  0.1-    180520 I52  0.4+  0.2+    180524 K41  0.7+  0.1+
    180518 I52  0.2+  0.1-    180520 I52  0.1-  0.4-    180524 K41  0.5+  0.2-
    180518 I52  0.1+  0.4-    180520 691  0.2+  0.5+    180525 I52  0.2-  1.4-
    180518 H06  0.2+  0.1-    180520 691  0.1+  0.1-    180525 I52  1.2-  0.8-
    180518 H06  0.1+  0.2-    180521 I52  0.4+  0.6-    180525 I52  1.9-  0.0
    180518 H06  0.4+  0.3-    180521 I52  0.3-  0.2-    180526 F51  0.1+  0.0
    180519 L01  0.2+  0.2+    180521 691  0.2+  0.3+    180526 F51  0.1+  0.1+
    180519 L01  0.1-  0.0     180521 I52  0.2+  0.2-    180526 F51  0.1+  0.0
    180519 L01  0.3-  0.1+    180521 691  0.4+  0.3+    180526 F51  0.2+  0.1-
    180519 I52  0.2+  0.6+    180521 691  0.0   0.3+    180528 695  0.2+  0.4+
    180519 I52  0.1-  0.2-    180522 I52  0.3-  0.0     180528 695  0.1+  0.4+
    180519 I52  0.1+  0.2-    180522 I52  0.4+  0.2+    180528 695  0.2+  0.5+
    180519 I52  0.0   0.0     180522 I52  0.1+  0.4-    180530 691  0.1-  0.2-
    180519 F65  0.9-  0.0     180523 J77  0.5-  0.2+    180530 691  0.2-  0.0
    180519 F65  0.4-  0.1+    180523 J77  0.2-  0.2-
    
    Ephemeris:
    2018 KJ3                 a,e,i = 173.12, 0.98, 137               q = 3.6302
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 05 01    20 25 13.2 +05 15 17   5.5037  5.5986    90.2    10.4    20.4
    ...
    2018 05 16    20 19 52.5 +05 17 43   5.1649  5.5087   104.7    10.2    20.2
    ...
    2018 05 24    20 15 36.7 +05 12 54   4.9908  5.4610   112.6     9.9    20.1
    ...
    2018 05 30    20 11 44.6 +05 05 41   4.8658  5.4253   118.7     9.4    20.0
    2018 05 31    20 11 02.5 +05 04 08   4.8455  5.4194   119.7     9.4    20.0
    2018 06 01    20 10 19.4 +05 02 30   4.8254  5.4135   120.7     9.3    20.0
    ...
    2018 06 07    20 05 40.8 +04 50 28   4.7089  5.3780   126.8     8.7    19.9
    ...
    2018 06 15    19 58 36.4 +04 28 00   4.5664  5.3309   134.8     7.8    19.8
    ...
    2018 06 30    19 42 55.7 +03 23 52   4.3486  5.2432   148.6     5.8    19.6
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-K116
    

    Read MPEC 2018-K115 Read MPEC 2018-K117


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