• MPC Preparation (Info)

  • MPEC 2014-Y98 : 2014 YC42

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2014-Y97 Read MPEC 2014-Y99


    M.P.E.C. 2014-Y98                                Issued 2014 Dec. 31, 14:59 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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
    
                                       2014 YC42
    
    Observations:
         K14Y42C* C2014 12 29.43936 08 50 21.58 -06 56 04.0          17.9 VqEY098703
         K14Y42C  C2014 12 29.44442 08 50 48.98 -06 49 08.1                qEY098703
         K14Y42C  C2014 12 29.44947 08 51 15.99 -06 42 15.1          18.0 VqEY098703
         K14Y42C  C2014 12 29.45452 08 51 43.61 -06 35 12.7                qEY098703
         K14Y42C  C2014 12 29.50036 08 55 58.65 -05 30 07.8          16.9 VqEY098703
         K14Y42C  C2014 12 29.50063 08 56 00.14 -05 29 44.6          17.1 VqEY098703
         K14Y42C  C2014 12 29.50090 08 56 01.62 -05 29 21.4          17.1 VqEY098703
         K14Y42C  C2014 12 29.50117 08 56 03.29 -05 28 57.2          17.1 VqEY098703
         K14Y42C  C2014 12 29.53567 08 59 23.61 -04 37 48.7          17.0 VqEY098703
         K14Y42C  C2014 12 29.53595 08 59 25.22 -04 37 24.1          17.0 VqEY098703
         K14Y42C  C2014 12 29.53622 08 59 26.84 -04 36 59.1          17.1 VqEY098703
         K14Y42C  C2014 12 29.53649 08 59 28.42 -04 36 35.3          16.9 VqEY098703
         K14Y42C  C2014 12 29.53675 08 59 30.02 -04 36 10.2          17.0 VqEY098703
         K14Y42C  C2014 12 29.65979 09 13 25.14 -01 19 11.1          17.4 VqEY098900
         K14Y42C  C2014 12 29.66110 09 13 33.81 -01 16 57.0          17.1 VqEY098900
         K14Y42C  C2014 12 29.70859 09 18 55.27 +00 05 55.1          17.0 VqEY098900
         K14Y42C  C2014 12 29.70991 09 19 04.32 +00 08 15.4          16.9 VqEY098900
         K14Y42C  C2014 12 29.71122 09 19 13.49 +00 10 37.6          17.3 VqEY098900
         K14Y42C  C2014 12 29.71253 09 19 22.57 +00 12 57.4          16.6 VqEY098900
         K14Y42C  C2014 12 29.71384 09 19 31.61 +00 15 18.5          16.9 VqEY098900
         K14Y42C KC2014 12 29.95728409 52 21.86 +08 14 10.5          16.7 RqEY098J95
         K14Y42C KC2014 12 29.95876209 52 34.87 +08 17 22.0          16.9 RqEY098J95
         K14Y42C KC2014 12 29.96282909 53 10.82 +08 26 08.9          16.7 RqEY098J95
         K14Y42C KC2014 12 29.96356609 53 17.38 +08 27 44.8          16.5 RqEY098J95
         K14Y42C KC2014 12 29.96431909 53 24.02 +08 29 22.8          16.7 RqEY098J95
         K14Y42C KC2014 12 29.99412 09 57 55.15 +09 35 43.6          17.1 VqEY098958
         K14Y42C KC2014 12 29.99624 09 58 14.32 +09 40 23.9          17.1 VqEY098958
         K14Y42C KC2014 12 29.99836 09 58 33.50 +09 45 03.9          17.0 VqEY098958
         K14Y42C KC2014 12 30.00721 09 59 54.02 +10 04 38.4          17.0 VqEY098958
         K14Y42C KC2014 12 30.00912 10 00 10.67 +10 08 44.3          17.1 VqEY098I93
         K14Y42C KC2014 12 30.01003 10 00 19.77 +10 10 54.0          16.8 VqEY098958
         K14Y42C KC2014 12 30.01216 10 00 39.26 +10 15 37.1          16.9 VqEY098958
         K14Y42C KC2014 12 30.01223 10 00 39.12 +10 15 38.2          16.9 VqEY098I93
         K14Y42C KC2014 12 30.01429 10 00 58.76 +10 20 21.4          16.9 VqEY098958
         K14Y42C KC2014 12 30.01590 10 01 12.80 +10 23 48.2          17.4 VqEY098I93
         K14Y42C  C2014 12 30.44214 11 18 03.42 +26 31 30.7          16.7 VqEY098703
         K14Y42C  C2014 12 30.44241 11 18 06.61 +26 32 04.8          16.7 VqEY098703
         K14Y42C  C2014 12 30.44294 11 18 13.05 +26 33 13.4          16.7 VqEY098703
         K14Y42C  C2014 12 30.44321 11 18 16.27 +26 33 48.0          16.7 VqEY098703
         K14Y42C KC2014 12 31.05592013 23 54.37 +41 12 34.2          18.0 RqEY098J95
         K14Y42C KC2014 12 31.05949913 24 34.32 +41 15 23.2          18.3 RqEY098J95
         K14Y42C KC2014 12 31.06333713 25 17.08 +41 18 22.4          18.1 RqEY098J95
         K14Y42C KC2014 12 31.06718713 25 59.88 +41 21 20.8          17.9 RqEY098J95
         K14Y42C KC2014 12 31.07097713 26 41.94 +41 24 14.3          18.4 RqEY098J95
         K14Y42C KC2014 12 31.45405 14 28 43.73 +44 21 02.5          19.3 RqEY098H36
         K14Y42C KC2014 12 31.45679 14 29 05.95 +44 21 42.4          18.7 RqEY098H36
         K14Y42C KC2014 12 31.46219 14 29 49.80 +44 23 02.8          18.7 RqEY098H36
    
    Observer details:
    703 Catalina Sky Survey.  Observer R. E. Hill.  Measurers E. J. Christensen,
        A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, R. G. Matheny, F. C. Shelly.  0.68-m Schmidt + CCD.
    900 Moriyama.  Observer Y. Ikari.  0.26-m f/7.0 reflector + CCD.
    958 Observatoire de Dax.  Observers P. Dupouy, J. B. de Vanssay.  Measurer
        P. Dupouy.  0.43-m f/2.7 reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2014 YC42                                                Earth MOID = 0.0062 AU
    Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
    M 340.93866              (2000.0)            P               Q
    n   0.36371723     Peri.   41.95204     -0.69670536     -0.55283790
    a   1.9436891      Node    98.54385     +0.47103734     -0.83317977
    e   0.5360523      Incl.   27.53332     +0.54104109     +0.01348077
    P   2.71           H   24.8           G   0.15           U   6
    Residuals in seconds of arc
    141229 703  0.3-  0.0     141229 900  0.4-  0.5-    141230 I93  0.2+  0.2+
    141229 703 (2.9+  0.8+)   141229 900  1.2+  1.2+    141230 958  0.0   0.5+
    141229 703 (1.0-  2.7-)   141229 900  1.2+  0.4+    141230 I93  0.8+  0.8+
    141229 703 (2.3+  1.0+)   141229 900  0.5+  0.7+    141230 703  0.2+  0.1+
    141229 703  0.2+  0.2-    141229 J95  0.0   0.1-    141230 703  0.0   0.2-
    141229 703  0.5-  0.6-    141229 J95  0.3-  0.1+    141230 703 (1.8+  0.8+)
    141229 703  1.4-  1.0-    141229 J95  0.2-  0.2-    141230 703 (2.0+  1.0+)
    141229 703  0.6+  0.4-    141229 J95  0.3+  0.1+    141231 J95  0.2+  0.0
    141229 703  0.0   0.3-    141229 J95  0.2-  0.3+    141231 J95  0.3-  0.1+
    141229 703  0.7-  1.0-    141229 958  0.3+  0.2+    141231 J95  0.5-  0.1-
    141229 703  0.3-  0.5-    141229 958  0.2+  0.3+    141231 J95  0.4-  0.0
    141229 703  0.6-  1.2-    141229 958  0.2-  0.1-    141231 J95  0.1+  0.4-
    141229 703  0.3+  0.4+    141230 958  0.2+  0.3+    141231 H36  1.5+  0.4+
    141229 900  0.7+  0.3+    141230 I93  0.1+  0.4+    141231 H36  0.7+  0.7-
    141229 900  0.5+  0.5+    141230 958  0.2+  0.8+    141231 H36  1.7+  0.0
    141229 900  0.7+  0.6+    141230 958  0.2+  0.2+
    
    Ephemeris:
    2014 YC42                a,e,i = 1.94, 0.54, 28                  q = 0.9018
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2014 12 01    06 09 24.0 -32 45 52   0.3195  1.1800   120.3    46.2    24.4
    ...
    2014 12 16    06 20 49.2 -34 03 03   0.1563  1.0743   121.5    51.3    22.8
    ...
    2014 12 24    06 41 16.4 -32 06 56   0.06966 1.0241   123.9    52.9    21.0
    ...
    2014 12 30    09 58 10.9 +09 54 48   0.01128 0.9906   129.8    49.7    16.9
    2014 12 31    13 12 31.8 +40 32 13   0.01303 0.9854    98.9    80.4    18.2
    2015 01 01    15 27 47.9 +45 01 07   0.02119 0.9804    81.4    97.4    19.9
    ...
    2015 01 07    17 31 21.7 +39 47 37   0.08408 0.9527    66.4   109.0    23.4
    ...
    2015 01 15    17 50 14.9 +37 41 33   0.1697  0.9243    64.8   105.6    24.7
    ...
    2015 01 30    18 03 51.6 +35 01 33   0.3232  0.9013    65.7    95.3    25.5
    
    A. U. Tomatic                (C) Copyright 2014 MPC           M.P.E.C. 2014-Y98
    

    Read MPEC 2014-Y97 Read MPEC 2014-Y99


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)