• MPC Preparation (Info)

  • MPEC 2020-C104 : 2020 CQ1

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    M.P.E.C. 2020-C104                             Issued 2020 February 6, 04:46 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
    
                                    2020 CQ1                                 
    
    
    Observations:
         K20C01Q* C2020 02 05.35470 13 01 11.01 +21 01 25.5          17.6 GVEC104703
         K20C01Q  C2020 02 05.35993 13 01 14.94 +20 58 55.0          17.7 GVEC104703
         K20C01Q  C2020 02 05.36515 13 01 18.75 +20 56 26.4          18.1 GVEC104703
         K20C01Q  C2020 02 05.40076 13 01 40.25 +20 39 51.0          18.0 GVEC104I52
         K20C01Q  C2020 02 05.40088 13 01 40.30 +20 39 48.0          17.6 GVEC104I52
         K20C01Q  C2020 02 05.40102 13 01 40.39 +20 39 44.0          17.5 GVEC104I52
         K20C01Q  C2020 02 05.40115 13 01 40.46 +20 39 40.5          17.5 GVEC104I52
         K20C01Q "C2020 02 05.40736 13 02 02.39 +20 31 49.6          17.3 GVEC104U69
         K20C01Q "C2020 02 05.41013 13 02 04.02 +20 30 36.8          17.9 GVEC104U69
         K20C01Q "C2020 02 05.41291 13 02 05.61 +20 29 23.9          17.5 GVEC104U69
         K20C01Q "C2020 02 05.41572 13 02 07.21 +20 28 09.6          17.7 GVEC104U69
         K20C01Q  C2020 02 05.46134 13 02 04.89 +20 12 43.9          18.1 GVEC104I52
         K20C01Q  C2020 02 05.46146 13 02 04.95 +20 12 39.8          18.0 GVEC104I52
         K20C01Q  C2020 02 05.46159 13 02 04.99 +20 12 36.6          17.4 GVEC104I52
         K20C01Q  C2020 02 05.46173 13 02 05.05 +20 12 33.3          17.6 GVEC104I52
         K20C01Q KC2020 02 05.96057413 11 13.17 +17 31 08.4          19.0 GVEC104L01
         K20C01Q KC2020 02 05.96232913 11 13.71 +17 30 51.4          18.7 GVEC104L01
         K20C01Q KC2020 02 05.96409113 11 14.23 +17 30 34.4          18.7 GVEC104L01
         K20C01Q KC2020 02 05.96696213 11 15.05 +17 30 07.2          18.9 GVEC104L01
         K20C01Q KC2020 02 05.96762613 11 15.24 +17 30 01.1          18.7 GVEC104L01
         K20C01Q KC2020 02 06.02348413 11 33.40 +17 17 22.3          18.7 GVEC104J95
         K20C01Q KC2020 02 06.02970613 11 34.92 +17 16 25.7          18.9 GVEC104J95
         K20C01Q KC2020 02 06.03700613 11 36.52 +17 15 20.2          18.8 GVEC104J95
         K20C01Q KC2020 02 06.04330813 11 37.83 +17 14 23.6          19.0 GVEC104J95
         K20C01Q KC2020 02 06.05103513 11 35.25 +17 12 29.1          19.3 GVEC104Z99
         K20C01Q KC2020 02 06.05303213 11 35.60 +17 12 11.3          19.1 GVEC104Z99
         K20C01Q KC2020 02 06.05523213 11 35.99 +17 11 51.0          18.8 GVEC104Z99
         K20C01Q KC2020 02 06.05722613 11 36.35 +17 11 32.9          19.0 GVEC104Z99
         K20C01Q KC2020 02 06.05943513 11 36.73 +17 11 13.0          19.3 GVEC104Z99
    
    Observer details:
    703 Catalina Sky Survey.  Observer R. A. Kowalski.  Measurers 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, K. W. Wierzchos.  0.68-m Schmidt + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer T. A. Pruyne.  Measurers 
       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, K. W. Wierzchos.  1.0-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
       + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, G. Kervina, F. 
       Valentine.  Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
    U69 iTelescope SRO Observatory, Auberry.  Observer M. Suzuki.  0.61-m f/6.5 
       reflector + CCD.
    Z99 Clixby Observatory, Cleethorpes.  Observer A. Mickleburgh.  0.36-m f/8 
       Schmidt-Cassegrain + CCD.
    
    Orbital elements:
    2020 CQ1                                                 Earth MOID = 0.0000 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M  75.35139              (2000.0)            P               Q
    n   0.57208234     Peri.  342.73841     -0.45578090     -0.88940463
    a   1.4371332      Node   134.36043     +0.82230880     -0.43578631
    e   0.3216140      Incl.    2.80389     +0.34069342     -0.13802064
    P   1.72           H   28.8           G   0.15           U   5
    Residuals in seconds of arc
    200205 703  0.1-  0.9+    200205 U69  0.0   0.5-    200206 J95  0.2+  0.1+
    200205 703  0.4-  0.1-    200205 I52  0.3-  0.6+    200206 J95  0.3+  0.3-
    200205 703  0.3+  0.2-    200205 I52  0.0   0.3-    200206 J95  0.2-  0.1+
    200205 I52  0.0   0.1-    200205 I52  0.0   0.1-    200206 J95  0.1+  0.3+
    200205 I52  0.2-  0.2+    200205 I52  0.2+  0.3+    200206 Z99  0.2+  0.3-
    200205 I52  0.1+  0.0     200205 L01  0.4-  0.4+    200206 Z99  0.1-  0.0
    200205 I52  0.2+  0.1+    200205 L01  0.3-  0.1+    200206 Z99  0.1-  0.4-
    200205 U69  0.3+  0.6-    200205 L01  0.3-  0.2-    200206 Z99  0.0   0.4-
    200205 U69  0.2+  0.3-    200205 L01  0.3-  0.2-    200206 Z99  0.1+  0.2-
    200205 U69  0.1-  0.0     200205 L01  0.3-  0.0
    
    Ephemeris:
    2020 CQ1                 a,e,i = 1.44, 0.32, 3                   q = 0.9749
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 01 07    00 10 40.3 -30 52 49   0.08103 0.9541    66.7   108.8    27.3
    ...
    2020 01 22    00 23 08.3 -30 21 30   0.03881 0.9634    56.8   121.3    26.6
    ...
    2020 01 30    00 29 27.5 -29 27 32   0.01595 0.9752    51.8   127.5    25.2
    ...
    2020 02 05    12 40 57.9 +26 32 12   0.0016910.9869   130.4    49.5    16.8
    2020 02 06    13 10 11.2 +17 42 11   0.0046000.9885   124.0    55.8    19.1
    2020 02 07    13 16 18.7 +15 40 06   0.0074950.9902   123.2    56.5    20.2
    ...
    2020 02 13    13 22 14.8 +13 24 21   0.02471 1.0021   126.9    52.0    22.7
    ...
    2020 02 21    13 20 16.5 +13 02 32   0.04759 1.0227   134.5    43.6    23.9
    ...
    2020 03 07    13 08 57.1 +12 51 18   0.09249 1.0733   149.9    27.6    25.0
    
    A. U. Tomatic                (C) Copyright 2020 MPC           M.P.E.C. 2020-C104
    


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    MPEC number:

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    • B01 (the abbreviated form)