• Processing (Info)

    • MPEC 2019-C57 : 2019 CL1

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    M.P.E.C. 2019-C57                                Issued 2019 Feb. 7, 17:58 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 CL1

Observations:
     K19C01L* C2019 02 04.41620 10 28 04.726+09 22 27.06         21.3 wUEC057F51
     K19C01L  C2019 02 04.43952 10 28 04.285+09 21 35.81         21.3 wUEC057F51
     K19C01L  C2019 02 04.45130 10 28 04.062+09 21 10.06         21.3 wUEC057F51
     K19C01L KC2019 02 05.12322510 27 58.00 +08 55 34.8          21.2 GVEC057L01
     K19C01L KC2019 02 05.12711710 27 57.92 +08 55 26.4          21.1 GVEC057L01
     K19C01L KC2019 02 05.13100910 27 57.87 +08 55 16.7          21.1 GVEC057L01
     K19C01L |C2019 02 05.20171 10 27 59.17 +08 53 19.3          20.9 GUEC057807
     K19C01L |C2019 02 05.20473 10 27 59.13 +08 53 12.2          21.2 GUEC057807
     K19C01L |C2019 02 05.20777 10 27 59.07 +08 53 05.0          20.8 GUEC057807
     K19C01L KC2019 02 05.32763 10 27 57.67 +08 47 48.2                oEC057711
     K19C01L KC2019 02 05.33152 10 27 57.59 +08 47 38.8                oEC057711
     K19C01L IC2019 02 05.33538 10 27 57.50 +08 47 29.6                oEC057711
     K19C01L  C2019 02 06.09232 10 27 49.54 +08 16 54.2          20.6 VVEC057033
     K19C01L  C2019 02 06.09946 10 27 49.38 +08 16 37.7          20.3 VVEC057033
     K19C01L  C2019 02 06.10337 10 27 49.30 +08 16 27.5          21.4 VVEC057033
     K19C01L  C2019 02 06.94639 10 27 40.72 +07 40 39.8          21.3 VVEC057033
     K19C01L  C2019 02 06.94997 10 27 40.66 +07 40 30.3          21.1 VVEC057033
     K19C01L  C2019 02 06.95353 10 27 40.58 +07 40 20.9          21.5 VVEC057033
     K19C01L  C2019 02 06.95711 10 27 40.53 +07 40 11.5          21.4 VVEC057033
     K19C01L KC2019 02 06.97179 10 27 39.93 +07 39 35.0          20.6 RoEC057K88
     K19C01L KC2019 02 06.97893 10 27 39.75 +07 39 16.2          19.9 RoEC057K88
     K19C01L KC2019 02 06.98608 10 27 39.58 +07 38 57.8          20.2 RoEC057K88

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers C. Hoegner,
    B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + 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.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  1.02-m
    Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, F. Valentine.
    Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2019 CL1                                                 Earth MOID = 0.0705 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M   4.22589              (2000.0)            P               Q
n   0.46502277     Peri.  265.38990     -0.71137779     +0.69571357
a   1.6500100      Node   318.64580     -0.57011791     -0.65413073
e   0.4829378      Incl.    8.67200     -0.41098323     -0.29680904
P   2.12           H   23.0           G   0.15           U   8
Residuals in seconds of arc
190204 F51  0.1+  0.0     190205 807  0.3+  0.1-    190206 033  0.1+  0.1-
190204 F51  0.0   0.1-    190205 711  0.7-  0.3+    190206 033  0.2+  0.2-
190204 F51  0.0   0.1+    190205 711  0.6-  0.0     190206 033  0.6+  0.2-
190205 L01  0.4+  0.2-    190205 711  0.7-  0.1-    190206 K88  0.1+  0.0
190205 L01  0.2+  0.5+    190206 033  0.1-  0.7-    190206 K88  0.0   0.0
190205 L01  0.4+  0.2-    190206 033  0.4-  0.5+    190206 K88  0.1+  0.4+
190205 807  0.1-  0.2+    190206 033  0.4-  0.0
190205 807  0.2+  0.1+    190206 033  0.2-  0.1+

Ephemeris:
2019 CL1                 a,e,i = 1.65, 0.48, 9                   q = 0.8532
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2019 01 08    10 15 59.1 +18 13 39   0.5261  1.4159   137.4    28.1    23.6
...
2019 01 23    10 25 45.2 +14 45 44   0.3596  1.3064   149.3    22.6    22.4
...
2019 01 31    10 27 59.2 +11 44 15   0.2811  1.2473   156.1    18.7    21.7
...
2019 02 06    10 27 51.2 +08 21 11   0.2272  1.2031   161.0    15.5    21.0
2019 02 07    10 27 39.2 +07 38 49   0.2186  1.1958   161.7    15.0    20.9
2019 02 08    10 27 23.9 +06 53 20   0.2102  1.1884   162.4    14.5    20.8
...
2019 02 14    10 24 30.4 +00 53 23   0.1624  1.1448   164.7    13.2    20.1
...
2019 02 22    10 15 03.8 -14 09 21   0.1080  1.0881   155.4    22.3    19.4
...
2019 03 09    05 24 30.0 -80 32 09   0.07825 0.9898    85.6    89.8    20.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-C57

    Read MPEC 2019-C56 Read MPEC 2019-C58

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