• MPC Preparation (Info)

    • MPEC 2019-C56 : 2019 CK1

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    M.P.E.C. 2019-C56                                Issued 2019 Feb. 7, 17:53 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 CK1

Observations:
     K19C01K* C2019 02 04.41555 10 11 11.703+10 36 35.54         21.6 wUEC056F51
     K19C01K  C2019 02 04.43888 10 11 15.130+10 35 45.15         21.3 wUEC056F51
     K19C01K  C2019 02 04.45066 10 11 16.826+10 35 19.23         21.5 wUEC056F51
     K19C01K |C2019 02 05.16432 10 13 23.77 +10 09 15.8          21.0 GUEC056807
     K19C01K |C2019 02 05.16771 10 13 24.31 +10 09 08.1          21.2 GUEC056807
     K19C01K |C2019 02 05.17031 10 13 24.71 +10 09 02.6          21.5 GUEC056807
     K19C01K KC2019 02 05.30040 10 13 47.51 +10 02 46.7                oEC056711
     K19C01K KC2019 02 05.30451 10 13 48.11 +10 02 38.1                oEC056711
     K19C01K IC2019 02 05.30800 10 13 48.78 +10 02 27.9                oEC056711
     K19C01K ^C2019 02 05.49387310 14 21.995+09 55 15.69         21.48GVEC056568
     K19C01K ^C2019 02 05.49483110 14 22.145+09 55 13.40         21.61GVEC056568
     K19C01K ^C2019 02 05.49578710 14 22.296+09 55 11.08         21.82GVEC056568
     K19C01K KC2019 02 06.94735510 19 11.80 +08 51 45.2          21.8 GVEC056L01
     K19C01K KC2019 02 06.95007910 19 12.36 +08 51 37.6          21.5 GVEC056L01
     K19C01K pC2019 02 06.95436210 19 13.18 +08 51 26.5          21.9 GVEC056L01
     K19C01K KC2019 02 06.95902710 19 14.03 +08 51 13.1          21.4 GVEC056L01

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, S. Prunet.  Measurers
    R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
711 McDonald Observatory, Fort Davis.  Observer J. G. Ries.  2.1-m reflector
    + CCD + focal reducer.
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, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, J. Fairlamb,
    H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
    R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2019 CK1                                                 Earth MOID = 0.0166 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M  12.62034              (2000.0)            P               Q
n   0.46249114     Peri.  245.36958     -0.93682582     +0.34876685
a   1.6560258      Node   315.02936     -0.30564863     -0.85346054
e   0.4422707      Incl.    2.17444     -0.17010672     -0.38725546
P   2.13           H   25.1           G   0.15           U   8
Residuals in seconds of arc
190204 F51  0.0   0.0     190205 711  0.5-  0.1-    190206 L01  0.4-  0.2-
190204 F51  0.2+  0.1+    190205 711  1.2-  1.0+    190206 L01  0.3+  0.3-
190204 F51  0.1-  0.1-    190205 711  0.5+  1.0-    190206 L01  0.4+  0.5+
190205 807  0.2+  0.2-    190205 568  0.2+  0.1-    190206 L01  0.2-  0.1+
190205 807  0.2+  0.1-    190205 568  0.1+  0.1-
190205 807  0.0   0.4+    190205 568  0.1+  0.1-

Ephemeris:
2019 CK1                 a,e,i = 1.66, 0.44, 2                   q = 0.9236
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 01 08    09 27 16.1 +17 59 11   0.3406  1.2863   148.6    23.5    24.4
...
2019 01 23    09 46 24.7 +15 23 37   0.2171  1.1890   158.7    17.5    23.1
...
2019 01 31    10 00 22.0 +12 50 28   0.1602  1.1392   162.8    14.8    22.2
...
2019 02 06    10 15 58.4 +09 34 35   0.1215  1.1034   164.2    14.1    21.5
2019 02 07    10 19 21.3 +08 50 06   0.1154  1.0976   164.1    14.2    21.4
2019 02 08    10 23 03.2 +08 00 52   0.1094  1.0918   163.9    14.5    21.3
...
2019 02 14    10 55 28.9 +00 34 07   0.07588 1.0586   159.0    19.5    20.6
...
2019 02 22    12 49 42.9 -23 37 24   0.04463 1.0182   129.8    48.3    20.2
...
2019 03 09    19 14 46.3 -37 42 28   0.08343 0.9586    63.7   111.9    23.9

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-C56

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