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  • MPEC 2015-J47 : 2015 JC1

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    M.P.E.C. 2015-J47                                Issued 2015 May 13, 14:16 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
    
                                       2015 JC1
    
    Observations:
         K15J01C* C2015 05 12.33983 15 31 51.62 -21 14 56.2          19.2 VqEJ047G96
         K15J01C  C2015 05 12.34442 15 31 49.87 -21 13 49.1          19.8 VqEJ047G96
         K15J01C  C2015 05 12.34900 15 31 48.14 -21 12 39.9          19.8 VqEJ047G96
         K15J01C  C2015 05 12.35360 15 31 46.43 -21 11 31.6          20.1 VqEJ047G96
         K15J01C  C2015 05 12.37583 15 31 38.19 -21 06 02.2          21.2 VqEJ047G96
         K15J01C  C2015 05 12.37633 15 31 37.98 -21 05 52.7          20.1 VqEJ047G96
         K15J01C  C2015 05 12.37683 15 31 37.80 -21 05 45.7          19.7 VqEJ047G96
         K15J01C  C2015 05 12.37733 15 31 37.62 -21 05 38.7          19.7 VqEJ047G96
         K15J01C  C2015 05 12.38064 15 31 36.36 -21 04 49.8          20.7 VqEJ047I52
         K15J01C  C2015 05 12.38123 15 31 36.19 -21 04 40.9          20.2 VqEJ047I52
         K15J01C  C2015 05 12.38181 15 31 35.95 -21 04 33.0          19.7 VqEJ047I52
         K15J01C  C2015 05 12.38240 15 31 35.75 -21 04 24.3          20.2 VqEJ047I52
         K15J01C KC2015 05 12.40034 15 31 47.59 -20 54 33.8          19.9 RtEJ047474
         K15J01C KC2015 05 12.40411 15 31 46.34 -20 53 39.8          19.6 RtEJ047474
         K15J01C KC2015 05 12.40502 15 31 46.00 -20 53 26.1          18.6 RtEJ047474
         K15J01C KC2015 05 12.41217 15 31 43.85 -20 51 47.2          20.0 RtEJ047474
         K15J01C KC2015 05 12.41398 15 31 42.97 -20 51 21.0          19.9 RtEJ047474
         K15J01C KC2015 05 12.41580 15 31 42.48 -20 50 55.7          20.1 RtEJ047474
         K15J01C KC2015 05 12.41761 15 31 41.89 -20 50 30.4          19.9 RtEJ047474
         K15J01C KC2015 05 13.01482 15 29 15.34 -18 52 40.9                qEJ047J95
         K15J01C KC2015 05 13.03263 15 29 10.76 -18 49 28.2                qEJ047J95
         K15J01C KC2015 05 13.04986 15 29 06.26 -18 46 22.6          20.4 RqEJ047J95
         K15J01C |C2015 05 13.15188 15 28 53.68 -18 24 26.6          20.3 VuEJ047807
         K15J01C |C2015 05 13.15607 15 28 52.55 -18 23 44.8          19.9 VuEJ047807
         K15J01C |C2015 05 13.16023 15 28 51.43 -18 23 02.7          20.3 VuEJ047807
         K15J01C KC2015 05 13.25489 15 28 32.03 -18 11 11.8          19.7 RqEJ047H36
         K15J01C KC2015 05 13.26011 15 28 30.73 -18 10 21.9          20.0 RqEJ047H36
         K15J01C KC2015 05 13.27036 15 28 28.18 -18 08 42.4          20.1 RqEJ047H36
         K15J01C  C2015 05 13.27185 15 28 31.07 -18 08 12.3          20.6 VqEJ047I52
         K15J01C  C2015 05 13.27261 15 28 30.92 -18 08 04.8          20.9 VqEJ047I52
         K15J01C  C2015 05 13.27338 15 28 30.72 -18 07 58.0          20.7 VqEJ047I52
         K15J01C  C2015 05 13.27414 15 28 30.49 -18 07 50.7          20.8 VqEJ047I52
         K15J01C KC2015 05 13.27515 15 28 26.98 -18 07 56.5          19.5 RqEJ047H36
         K15J01C  C2015 05 13.28012 15 28 29.08 -18 06 50.6          20.3 RoEJ047926
         K15J01C  C2015 05 13.28348 15 28 28.24 -18 06 18.6          20.7 RoEJ047926
         K15J01C  C2015 05 13.28685 15 28 27.38 -18 05 46.5          21.4 RoEJ047926
    
    Observer details:
    474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore,
        P. M. Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
    807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.41-m f/11
        Ritchey-Chretien + CCD.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observer A. D. Grauer.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
        R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly.  1.5-m
        reflector + CCD.
    H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers D. C. Fuls, R. E. Hill.
        Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
        R. E. Hill, J. A. Johnson, R. A. Kowalski, S. M. Larson, R. G. Matheny,
        F. C. Shelly.  1.0-m reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
        + CCD.
    
    Orbital elements:
    2015 JC1                                                 Earth MOID = 0.0004 AU
    Epoch 2015 June 27.0 TT = JDT 2457200.5                 MPC
    M  62.27210              (2000.0)            P               Q
    n   0.59859094     Peri.  266.86633     -0.74595292     -0.66025097
    a   1.3943847      Node   231.79436     +0.64663480     -0.68663178
    e   0.5192079      Incl.    6.37926     +0.15942922     -0.30431144
    P   1.65           H   27.1           G   0.15           U   7
    Residuals in seconds of arc
    150512 G96  0.3-  1.3+    150512 474  0.1+  1.1-    150513 807  0.3-  0.1+
    150512 G96  0.4-  0.3-    150512 474  0.0   0.1-    150513 H36  0.3-  0.9+
    150512 G96  0.4-  0.4+    150512 474  0.6-  0.9+    150513 H36  0.2-  0.1+
    150512 G96  0.1-  0.0     150512 474  2.5+  0.4-    150513 H36  0.1+  0.2+
    150512 G96  0.0   1.2-    150512 474  1.4-  0.5+    150513 I52  0.9-  0.1+
    150512 G96  0.3-  0.8+    150512 474  0.2+  0.3+    150513 I52  0.3-  0.3+
    150512 G96  0.3-  0.4+    150512 474  0.4+  0.4+    150513 I52  0.4-  0.3-
    150512 G96  0.2-  0.0     150513 J95  0.1+  0.3-    150513 I52  0.9-  0.3-
    150512 I52  1.0-  0.1-    150513 J95  0.6+  0.0     150513 H36  0.0   0.3-
    150512 I52  0.3-  0.1+    150513 J95  0.7-  0.3+    150513 926  0.0   0.1+
    150512 I52  0.7-  0.6-    150513 807  0.0   0.1-    150513 926  0.2+  0.1-
    150512 I52  0.5-  0.6-    150513 807  0.2-  0.3-    150513 926  0.2+  0.2-
    
    Ephemeris:
    2015 JC1                 a,e,i = 1.39, 0.52, 6                   q = 0.6704
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 04 13    03 07 09.2 +04 37 56   0.2397  0.7943    26.1   146.3    31.3
    ...
    2015 04 28    03 10 23.4 +00 38 34   0.09539 0.9165    18.3   159.8    32.7
    ...
    2015 05 06    02 56 13.1 -14 25 54   0.02569 0.9866    30.8   148.4    27.3
    ...
    2015 05 12    15 33 39.2 -22 43 40   0.02990 1.0398   173.2     6.6    20.1
    2015 05 13    15 29 18.7 -18 51 55   0.03836 1.0486   177.1     2.8    20.4
    2015 05 14    15 26 38.3 -16 24 09   0.04696 1.0574   177.6     2.3    20.8
    ...
    2015 05 20    15 20 41.7 -10 44 54   0.09998 1.1102   169.2     9.8    23.0
    ...
    2015 05 28    15 19 19.3 -08 56 19   0.1739  1.1793   161.4    15.9    24.5
    ...
    2015 06 12    15 22 26.4 -08 40 47   0.3248  1.3037   148.6    23.9    26.4
    
    A. U. Tomatic                (C) Copyright 2015 MPC           M.P.E.C. 2015-J47
    

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