• MPC Preparation (Info)

    • MPEC 2019-L55 : 2019 KO5

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    M.P.E.C. 2019-L55                                Issued 2019 June 5, 13:34 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

                                   2019 KO5

Observations:
     K19K05O  C2016 08 10.61176703 38 04.204+13 09 44.69         21.8 GVEL055F51
     K19K05O  C2016 08 10.61459003 38 04.791+13 09 44.02         21.8 GVEL055F51
     K19K05O  C2016 08 10.61738103 38 05.389+13 09 43.65         21.7 GVEL055F51
     K19K05O  C2016 08 10.62020303 38 05.942+13 09 42.98         22.0 GVEL055F51
     K19K05O  C2016 10 13.59274605 50 08.166+04 02 44.44         22.5 GVEL055F51
     K19K05O  C2016 10 13.60490405 50 08.431+04 02 37.31         22.2 GVEL055F51
     K19K05O  C2016 10 13.62918205 50 08.969+04 02 22.59         22.3 GVEL055F51
     K19K05O  C2019 05 07.50382516 16 33.659-01 19 01.64         22.9 GVEL055F51
     K19K05O  C2019 05 07.51810316 16 32.890-01 18 52.37         22.5 GVEL055F51
     K19K05O  C2019 05 07.52914316 16 32.304-01 18 45.18         23.6 GVEL055F51
     K19K05O  C2019 05 07.53690416 16 31.854-01 18 40.26         22.2 GVEL055F51
     K19K05O  C2019 05 07.54012516 16 31.700-01 18 38.13         23.3 GVEL055F51
     K19K05O* C2019 05 28.36320 15 53 24.847+01 56 42.23         22.7 wUEL055F51
     K19K05O  C2019 05 28.37502 15 53 23.876+01 56 47.39         22.6 wUEL055F51
     K19K05O  C2019 05 28.38690 15 53 22.915+01 56 52.35         22.1 wUEL055F51
     K19K05O KC2019 05 31.42197 15 49 25.59 +02 16 57.7          21.8 RoEL055291
     K19K05O KC2019 05 31.43776 15 49 24.31 +02 17 03.5          22.1 RoEL055291
     K19K05O KC2019 05 31.45359 15 49 23.02 +02 17 09.5          22.5 RoEL055291
     K19K05O |C2019 06 03.22267 15 45 46.86 +02 32 55.2          21.7 GUEL055807
     K19K05O |C2019 06 03.23229 15 45 46.08 +02 32 58.0          21.7 GUEL055807
     K19K05O |C2019 06 03.24166 15 45 45.32 +02 33 01.1          22.0 GUEL055807
     K19K05O  C2019 06 05.25613 15 43 09.49 +02 42 25.1          22.1 GVEL055V06
     K19K05O  C2019 06 05.26354 15 43 08.89 +02 42 27.0          22.3 GVEL055V06
     K19K05O  C2019 06 05.27096 15 43 08.29 +02 42 29.3          22.5 GVEL055V06

Observer details:
291 LPL/Spacewatch II.  Observer M. J. Brucker.  1.8-m f/2.7 reflector + CCD.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
    1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe,
    E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber,
    Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer,
    L. Denneau, J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m
    Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper.  Observer E. J. Christensen.  Measurers
    B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
    A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard,
    T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.55-m reflector +
    CCD.

Orbital elements:
2019 KO5                                                 Earth MOID = 0.1568 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 305.11783              (2000.0)            P               Q
n   0.30303978     Peri.  186.58483     +0.94569621     +0.31611874
a   2.1951774      Node   154.58287     -0.28960846     +0.92514505
e   0.4690057      Incl.   10.15598     -0.14759955     +0.21017988
P   3.25           H   20.6           G   0.15           U   2
Residuals in seconds of arc
160810 F51  0.2-  0.1+    190507 F51  0.0   0.1-    190531 291  0.3+  0.4+
160810 F51  0.1-  0.1-    190507 F51  0.0   0.0     190531 291  0.1-  0.6+
160810 F51  0.3+  0.0     190507 F51  0.5-  0.1-    190603 807  0.1+  0.1-
160810 F51  0.0   0.1-    190507 F51  0.2-  0.0     190603 807  0.2+  0.3-
161013 F51  0.0   0.1-    190528 F51  0.1+  0.1-    190603 807  0.2+  0.0
161013 F51  0.0   0.1+    190528 F51  0.0   0.0     190605 V06  0.1+  0.1-
161013 F51  0.0   0.1+    190528 F51  0.1+  0.1-    190605 V06  0.1+  0.2-
190507 F51  0.0   0.2-    190531 291  0.4+  0.4+    190605 V06  0.1+  0.2+

Ephemeris:
2019 KO5                 a,e,i = 2.20, 0.47, 10                  q = 1.1656
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 05 06    16 17 46.9 -01 35 09   1.0341  1.9897   153.8    12.9    22.9
...
2019 05 21    16 02 38.0 +00 56 53   0.9214  1.9003   158.8    11.1    22.5
...
2019 05 29    15 52 35.2 +02 01 13   0.8814  1.8519   155.5    13.1    22.4
...
2019 06 04    15 44 46.7 +02 36 42   0.8603  1.8152   151.0    15.7    22.4
2019 06 05    15 43 29.3 +02 41 22   0.8575  1.8091   150.1    16.2    22.4
2019 06 06    15 42 12.4 +02 45 39   0.8548  1.8030   149.2    16.7    22.4
...
2019 06 12    15 34 48.5 +03 03 00   0.8429  1.7661   143.6    19.9    22.5
...
2019 06 20    15 26 11.9 +03 03 09   0.8359  1.7169   135.7    24.4    22.5
...
2019 07 05    15 16 07.1 +01 54 28   0.8431  1.6246   121.5    32.3    22.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-L55

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