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  • MPEC 2017-J48 : 2017 JQ1

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    M.P.E.C. 2017-J48                                Issued 2017 May 6, 16:31 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
    
                                       2017 JQ1
    
    Observations:
         K17J01Q* C2017 05 02.27635 14 55 45.15 -04 15 08.0          19.6 VqEJ048G96
         K17J01Q  C2017 05 02.28198 14 55 41.53 -04 16 07.1          20.3 VqEJ048G96
         K17J01Q  C2017 05 02.29342 14 55 34.06 -04 18 10.1                qEJ048G96
         K17J01Q  C2017 05 02.31632514 55 16.10 -04 22 35.1          20.1 GUEJ048H01
         K17J01Q  C2017 05 02.31972814 55 13.81 -04 23 12.5          19.4 GUEJ048H01
         K17J01Q  C2017 05 02.32994014 55 06.88 -04 25 05.5          20.7 GUEJ048H01
         K17J01Q  C2017 05 02.33764714 55 01.62 -04 26 31.4          19.8 GUEJ048H01
         K17J01Q  C2017 05 02.34966 14 54 55.94 -04 28 19.3          19.6 RoEJ048926
         K17J01Q  C2017 05 02.35319 14 54 53.46 -04 28 59.3          19.5 RoEJ048926
         K17J01Q  C2017 05 02.35547 14 54 51.87 -04 29 25.1          19.5 RoEJ048926
         K17J01Q  C2017 05 02.36071114 54 45.74 -04 30 52.6          19.8 GUEJ048H01
         K17J01Q  C2017 05 02.36431 14 54 45.69 -04 31 16.8          20.3 VqEJ048I52
         K17J01Q  C2017 05 02.36700 14 54 43.80 -04 31 48.6          20.1 VqEJ048I52
         K17J01Q  C2017 05 02.36968 14 54 41.97 -04 32 19.3          20.2 VqEJ048I52
         K17J01Q  C2017 05 02.37700014 54 34.44 -04 34 00.6          20.1 GUEJ048H01
         K17J01Q  C2017 05 02.38816114 54 26.69 -04 36 11.2          20.0 GUEJ048H01
         K17J01Q  C2017 05 02.40130214 54 17.58 -04 38 46.9          19.6 GUEJ048H01
         K17J01Q  C2017 05 02.44548 14 53 48.73 -04 47 30.6          20.4 VqEJ048G96
         K17J01Q  C2017 05 02.44649 14 53 48.02 -04 47 42.9          20.2 VqEJ048G96
         K17J01Q  C2017 05 02.44750 14 53 47.35 -04 47 56.2          20.5 VqEJ048G96
         K17J01Q  C2017 05 02.44846 14 53 46.65 -04 48 08.0          19.9 VqEJ048G96
         K17J01Q KC2017 05 02.93157 14 49 10.95 -07 19 25.5          18.7 RoEJ048K88
         K17J01Q KC2017 05 02.93475614 49 24.72 -07 21 20.2                qEJ048J95
         K17J01Q KC2017 05 02.93486 14 49 06.74 -07 20 51.7          18.9 RoEJ048K88
         K17J01Q KC2017 05 02.93812 14 49 02.51 -07 22 18.4          18.4 RoEJ048K88
         K17J01Q KC2017 05 02.94436414 49 12.84 -07 25 38.5                qEJ048J95
         K17J01Q KC2017 05 02.95240314 49 02.80 -07 29 17.5          19.0 RqEJ048J95
         K17J01Q KC2017 05 03.01498 14 47 36.10 -07 57 54.4          19.1 VqEJ048I93
         K17J01Q KC2017 05 03.01856 14 47 30.73 -07 59 43.6          19.4 VqEJ048I93
         K17J01Q KC2017 05 03.02407 14 47 22.41 -08 02 32.2          19.3 VqEJ048I93
         K17J01Q KC2017 05 03.26854414 41 21.22 -10 44 27.3          18.9 VuEJ048H21
         K17J01Q KC2017 05 03.26982614 41 18.01 -10 45 33.7          18.6 VuEJ048H21
         K17J01Q KC2017 05 03.27110914 41 14.82 -10 46 40.1          18.6 VuEJ048H21
         K17J01Q KC2017 05 03.27239314 41 11.61 -10 47 47.0          18.7 VuEJ048H21
         K17J01Q KC2017 05 03.27396914 41 07.65 -10 49 09.5          18.8 VuEJ048H21
         K17J01Q  C2017 05 03.32878 14 39 16.01 -11 38 09.5          17.9 VqEJ048I52
         K17J01Q  C2017 05 03.32908 14 39 15.13 -11 38 27.4          18.4 VqEJ048I52
         K17J01Q  C2017 05 03.32938 14 39 14.24 -11 38 45.6          18.1 VqEJ048I52
         K17J01Q  C2017 05 03.32968 14 39 13.37 -11 39 03.6          18.5 VqEJ048I52
    
    Observer details:
    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 G. J. Leonard.  Measurers E. J. Christensen,
        D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
        S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
        1.5-m reflector + 10K CCD.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
        Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
        astrograph + CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observers R. A. Kowalski,
        D. C. Fuls.  Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs,
        A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
        R. G. Matheny, R. L. Seaman, F. C. Shelly.  1.0-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.
    K88 GINOP-KHK, Piszkesteto.  Observers K. Sarneczky, G. Zsidi.  Measurer
        K. Sarneczky.  0.60-m Schmidt + CCD.
    
    Orbital elements:
    2017 JQ1                                                 Earth MOID = 0.0011 AU
    Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
    M 245.89026              (2000.0)            P               Q
    n   0.80892793     Peri.  270.49850     +0.68423947     +0.72511189
    a   1.1407649      Node    43.02655     -0.61562131     +0.63141217
    e   0.3401513      Incl.    6.53419     -0.39093063     +0.27482980
    P   1.22           H   29.3           G   0.15           U   3
    Residuals in seconds of arc
    170502 G96  0.1+  0.4-    170502 I52  0.6+  0.3+    170502 J95  0.1-  0.5-
    170502 G96  0.2-  0.2+    170502 H01  0.1-  0.0     170503 I93  0.2-  0.0
    170502 G96  0.8-  0.5-    170502 H01  0.1-  0.0     170503 I93  0.2-  0.4-
    170502 H01  0.1+  0.0     170502 H01  0.1-  0.0     170503 I93  0.0   0.1-
    170502 H01  0.1+  0.0     170502 G96  0.2+  0.1-    170503 H21  0.1+  0.1+
    170502 H01  0.1-  0.1-    170502 G96  0.0   0.2+    170503 H21  0.2-  0.1+
    170502 H01  0.1-  0.0     170502 G96  0.4+  0.4-    170503 H21  0.0   0.2+
    170502 926  0.2+  0.1-    170502 G96  0.2-  0.2-    170503 H21  0.1+  0.1+
    170502 926  0.1+  0.0     170502 K88  0.6+  0.1+    170503 H21  0.1+  0.1-
    170502 926  0.2+  0.2+    170502 J95  0.6+  0.5+    170503 I52  0.0   0.0
    170502 H01  0.0   0.0     170502 K88  0.7+  0.5+    170503 I52  0.0   0.1+
    170502 I52  0.2-  0.9+    170502 K88  0.4+  0.0     170503 I52  0.2-  0.1-
    170502 I52  0.2-  0.1+    170502 J95  0.7-  0.2-    170503 I52  0.1-  0.1-
    
    Ephemeris:
    2017 JQ1                 a,e,i = 1.14, 0.34, 7                   q = 0.7527
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2017 04 06    14 59 52.0 -00 23 23   0.1890  1.1673   149.4    25.9    27.2
    ...
    2017 04 21    15 04 24.4 -00 01 58   0.08443 1.0842   159.1    19.3    25.1
    ...
    2017 04 29    15 02 47.7 -00 52 27   0.03234 1.0381   163.6    15.9    22.8
    ...
    2017 05 05    03 23 23.7 -08 32 09   0.0061691.0030    26.2   153.6    27.4
    2017 05 06    03 12 43.0 -03 43 24   0.01250 0.9971    20.8   158.9    30.4
    2017 05 07    03 09 14.2 -02 08 20   0.01887 0.9912    19.2   160.5    31.8
    ...
    2017 05 13    03 04 37.1 +00 06 29   0.05749 0.9560    18.6   160.3    34.1
    ...
    2017 05 21    03 04 13.4 +01 09 14   0.1109  0.9104    22.1   155.2    33.9
    ...
    2017 06 05    03 09 40.0 +03 32 39   0.2217  0.8329    31.2   140.9    32.6
    
    A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-J48
    

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