• Processing (Info)

  • MPEC 2021-B134 : S/2003 J 2

    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 2021-B133 Read MPEC 2021-B135


    M.P.E.C. 2021-B134                             Issued 2021 January 26, 19:48 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
    
                                   S/2003 J 2                                
                              Satellite of Jupiter                           
    
    
                               Revision to MPEC 2003-E11                            
    
    Additional Observations:
        SK03J020 UC2001 12 11.61722 06 52 53.09 +21 51 33.4                 EB134568
        SK03J020 UC2001 12 11.64080 06 52 52.37 +21 51 34.0                 EB134568
        SK03J020 UC2001 12 11.66251 06 52 51.59 +21 51 34.6                 EB134568
        SK03J020 UC2003 03 25.32610 08 47 43.82 +18 41 21.2          24.3 R EB134568
        SK03J020 UC2003 03 25.34596 08 47 43.62 +18 41 20.9          24.2 R EB134568
        SK03J020 UC2003 03 25.36159 08 47 43.40 +18 41 20.5          24.3 R EB134568
        SK03J020 UC2003 04 25.25966 08 47 33.90 +18 23 18.2          24.3 R EB134568
        SK03J020 UC2003 04 25.27788 08 47 34.08 +18 23 16.8          24.4 R EB134568
        SK03J020 UC2003 04 25.29630 08 47 34.26 +18 23 15.9          24.5 R EB134568
        SK03J020 UC2003 04 30.24833 08 48 35.99 +18 16 44.9          24.5 R EB134568
        SK03J020 UC2003 04 30.26572 08 48 36.21 +18 16 43.3          24.5 R EB134568
        SK03J020 UC2003 04 30.28309 08 48 36.46 +18 16 41.7          24.6 R EB134568
        SK03J020 UC2003 12 24.58005 11 17 03.05 +05 43 45.7          24.4 R EB134568
        SK03J020 UC2003 12 24.61573 11 17 03.41 +05 43 45.1          24.3 R EB134568
        SK03J020 UC2003 12 25.54850 11 17 12.96 +05 43 27.7          24.5 R EB134568
        SK03J020 UC2003 12 25.57966 11 17 13.25 +05 43 27.1          24.4 R EB134568
        SK03J020 UC2003 12 25.61086 11 17 13.53 +05 43 26.7          24.4 R EB134568
        SK03J020 UC2010 07 12.56545 00 19 47.44 -00 01 58.0                 EB134568
        SK03J020 UC2010 07 12.57602 00 19 47.52 -00 01 57.6                 EB134568
        SK03J020 UC2010 07 12.58131 00 19 47.59 -00 01 57.3                 EB134568
        SK03J020 UC2010 07 12.59722 00 19 47.67 -00 01 56.6                 EB134568
        SK03J020 UC2010 07 12.61847 00 19 47.86 -00 01 55.5                 EB134568
        SK03J020  C2011 10 20.16831 02 19 57.802+12 16 27.25         23.2 rVEB134304
        SK03J020  C2011 10 20.17549 02 19 57.608+12 16 25.55         23.3 rVEB134304
        SK03J020  C2011 10 20.18262 02 19 57.430+12 16 24.57         23.4 rVEB134304
        SK03J020  C2011 10 22.17081 02 19 05.445+12 10 36.02         23.4 rVEB134304
        SK03J020  C2011 10 22.19472 02 19 04.801+12 10 31.77         23.3 rVEB134304
        SK03J020  C2011 11 26.14518 02 04 32.182+10 37 38.72         23.4 rVEB134304
        SK03J020  C2011 11 26.17428 02 04 31.599+10 37 35.25         23.3 rVEB134304
        SK03J020  C2011 11 28.07093 02 03 56.193+10 33 59.57         23.4 rVEB134304
        SK03J020  C2011 11 28.09991 02 03 55.644+10 33 56.38         23.4 rVEB134304
        SK03J020 5C2017 02 24.56974 13 19 51.028-07 31 56.86         23.6 rVEB134568
        SK03J020 5C2017 02 24.64168 13 19 49.872-07 31 49.97         23.3 rVEB134568
        SK03J020 .C2017 03 23.24858 13 09 57.586-06 28 44.78         23.4 rVEB134807
        SK03J020 .C2017 03 23.27130 13 09 56.930-06 28 40.70         23.6 rVEB134807
        SK03J020 .C2017 03 26.28417 13 08 32.989-06 19 32.36         23.5 rVEB134807
        SK03J020 .C2017 03 26.32711 13 08 31.751-06 19 24.11         23.5 rVEB134807
        SK03J020  C2017 04 22.08694 12 55 51.892-04 54 40.84         23.3 rVEB134304
        SK03J020  C2017 04 22.11512 12 55 51.132-04 54 35.79         23.3 rVEB134304
        SK03J020  C2017 04 23.10010 12 55 25.414-04 51 39.82         23.3 rVEB134304
        SK03J020  C2017 04 23.11981 12 55 24.899-04 51 36.17         23.3 rVEB134304
        SK03J020  C2017 04 26.20206 12 54 06.588-04 42 38.78         23.3 rVEB134304
        SK03J020  C2017 04 26.27204 12 54 04.802-04 42 26.53         23.2 rVEB134304
        SK03J020 .C2018 05 11.15100 15 09 19.199-15 36 24.34         23.8 rVEB134807
        SK03J020 .C2018 05 11.18827 15 09 17.935-15 36 19.97         23.9 rVEB134807
        SK03J020 .C2018 05 12.14792 15 08 46.036-15 34 37.65         23.7 rVEB134807
        SK03J020 .C2018 05 12.16767 15 08 45.370-15 34 35.63         23.8 rVEB134807
    
    Observer details:
    304 Las Campanas Observatory.  Observers S. S. Sheppard, M. Brozovic, R.
        Jacobson.  6.5-m Magellan-Baade telescope + CCD.
    568 Mauna Kea.  Observers B. J. Gladman, S. S. Sheppard, D. J. Tholen, C.
        Trujillo.  Measurer K. Ly.  3.6-m Canada-France-Hawaii Telescope + CCD,
        8.2-m reflector + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers S. S. Sheppard, C.
        Trujillo.  4.0-m CTIO reflector + CCD.
    
    Orbital elements:
        S/2003 J 2 
    Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                 Alexandersen
    M 114.43587              (2000.0)            P               Q
    n   0.59798394     Peri.  224.95527     -0.91853018     -0.01913555
    a   0.1373976      Node    50.46976     -0.00245288     +0.99908457
    e   0.2776569      Incl.  149.20392     -0.39534326     +0.03826029
    P   1.65           H   16.7           P/d   602.02
    From 55 observations 2001 Dec. 11-2018 May 12, mean residual 0".36
    
    Residuals in seconds of arc
    011211 568  0.8-  0.5+    030430 568  0.2+  0.2-    111128 304  0.3+  0.1+
    011211 568  0.4+  0.0+    031224 568  0.4-  0.4-    170224 568  0.7+  0.1+
    011211 568  0.1-  0.4-    031224 568  0.2-  0.2-    170224 568  0.7+  0.1+
    030205 568  0.5+  0.6-    031225 568  0.1-  0.3-    170323 807  0.2-  0.0+
    030205 568  0.5+  0.5-    031225 568  0.1-  0.4-    170323 807  0.4-  0.0+
    030206 568  0.3+  0.7-    031225 568  0.1-  0.3-    170326 807  0.1-  0.2-
    030206 568  0.4+  0.3-    100712 568  0.1-  1.0-    170326 807  0.1-  0.1+
    030224 568  0.1+  0.1-    100712 568  0.1-  1.1-    170422 304  0.4+  0.5+
    030224 568  0.3-  0.1-    100712 568  0.4+  1.0-    170422 304  0.4+  0.5+
    030304 568  0.2-  0.6-    100712 568  0.2-  1.0-    170423 304  0.3+  0.4+
    030304 568  0.2+  0.4-    100712 568  0.2+  0.9-    170423 304  0.4+  0.5+
    030325 568  0.5-  0.4+    111020 304  0.1-  0.1+    170426 304  0.2+  0.2+
    030325 568  0.2+  0.0+    111020 304  0.1-  0.4-    170426 304  0.0+  0.4+
    030325 568  0.1-  0.4-    111020 304  0.0+  0.1-    180511 807  0.2-  0.2-
    030425 568  0.3+  0.1+    111022 304  0.3+  0.1-    180511 807  0.2-  0.2+
    030425 568  0.2+  0.0+    111022 304  0.4+  0.1-    180512 807  0.3+  0.1-
    030425 568  0.1+  0.5+    111126 304  0.2-  0.2+    180512 807  0.4+  0.2-
    030430 568  0.2+  0.0-    111126 304  0.2-  0.2+
    030430 568  0.0+  0.1-    111128 304  0.2+  0.1+
    
    
    M. P. C. Staff               (C) Copyright 2021 MPC           M.P.E.C. 2021-B134
    


    Read MPEC 2021-B133 Read MPEC 2021-B135


    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)