Rock Element File Release


Rock Elements: SAT382A

Location: ssd.jpl.nasa.gov/pub/eph/satellites/rckin/rckin.sat382eq_a.txt

Equinox Reference Julian Date: 2451545.00

Bodies on the File:

    Name      Number          GM                  AX        BX        CX
    Pan        618     3.300000000000000E-04     0.500     0.000     0.000
    Daphni     635     5.600000000000000E-06     0.000     0.000     0.000

    Elements for Pan    at Julian Date: 2451545.000000000
       Semi-major axis             133585.1303762464       km
       h = esin(omega+node)        2.684070932061220E-07   
       k = ecos(omega+node)       -4.164709416268414E-06   
       mean longitude              146.5928115417334       deg
       p = tan(i/2)sin(node)       2.984454189399050E-06   
       q = tan(i/2)cos(node)       6.609581963876543E-07   
       apsidal rate                3.711667877470851E-05   deg/sec
       mean longitude rate         7.245737665559879E-03   deg/sec
       nodal rate                 -3.692848982151010E-05   deg/sec
       Reference plane pole RTA    40.58445039395577       deg
       Reference plane pole DEC    83.53741023979391       deg

    Elements for Daphni at Julian Date: 2451545.0
       Semi-major axis             136505.5377064640       km
       h = esin(omega+node)        1.897694627435877E-05   
       k = ecos(omega+node)        5.568377163564453E-06   
       mean longitude              153.5690186452947       deg
       p = tan(i/2)sin(node)       1.228716744595759E-05   
       q = tan(i/2)cos(node)      -3.955772230847580E-06   
       apsidal rate                3.436342979928706E-05   deg/sec
       mean longitude rate         7.013647642684071E-03   deg/sec
       nodal rate                 -3.419674204347676E-05   deg/sec
       Reference plane pole RTA    40.58445039395577       deg
       Reference plane pole DEC    83.53741023979391       deg

Release to: SSD/NAIF                           Time: 20-Jul-2015 15:02:54
Preparer: R. A. Jacobson

Comments:
Update of precessing ellipse for Pan and Daphnis.
These elements are valid only to 2010 January 1.