Saturn Ephemeris Generator 3.0
2022-08-03
: Release 3.0 with support for
JWST
. See the
help
page for more information.
The current ephemeris selection is
SAT415 + SAT441 + DE440
.
Classical satellites plus Helene, 1550 to 2650.
Smaller satellites, 1950 to 2050.
Time Limits
Start time:
Stop time:
Interval:
seconds
minutes
hours
days
Viewpoint:
Observatory:
Earth's center
HST
JWST
Apache Point Observatory (32.780361, -105.820417, 2674.)
Kitt Peak National Observatory (31.958833, -111.594694, 2058.4)
Lowell Observatory (35.097, -111.537, 2200.)
Mauna Kea Observatory (19.827, -155.472, 4215.)
McDonald Observatory (30.671500, -104.022611, 2076.)
Mt. Evans Observatory (39.587, -105.640, 4305.)
NMSU Observatory (32.27631, -106.746556, 0.)
Paranal Observatory/VLT (-24.625417, -70.402806, 2635.)
Yerkes Observatory (41.098, 88.557, 334.)
Lat:
Lon:
east
west
Alt:
(m)
General Column Selection:
Modified Julian Date (UTC)
Year, Month, Day, Hour, Minute (UTC)
Year, Month, Day, Hour, Minute, Second (UTC)
Year, DOY, Hour, Minute (UTC)
Year, DOY, Hour, Minute, Second (UTC)
Observer-Saturn distance (km)
Sun-Saturn distance (km)
Saturn phase angle (deg)
Ring plane opening angle to observer (deg)
Ring plane opening angle to Sun (deg)
Sub-observer inertial longitude (deg, J2000)
Sub-solar inertial longitude (deg, J2000)
Sub-observer latitude & rotating longitude (deg) - General
Sub-solar latitude & rotating longitude (deg) - General
Saturn RA (hours) & Dec (deg)
Saturn projected equatorial radius (arcsec)
Lunar phase angle (deg)
Sun-Saturn sky separation angle (deg)
Lunar-Saturn sky separation angle (deg)
Moon Column Selection:
Sub-observer latitude & rotating longitude (deg) - Moon
Sub-solar latitude & rotating longitude (deg) - Moon
RA (hours) & Dec (deg)
Offset RA & Dec from the moon (arcsec)
Orbital longitude relative to observer (deg)
Orbit plane opening angle to observer (deg)
Moon Selection:
Mimas (S1)
Enceladus (S2)
Tethys (S3)
Dione (S4)
Rhea (S5)
Titan (S6)
Hyperion (S7)
*
Iapetus (S8)
Phoebe (S9)
Janus (S10)
Epimetheus (S11)
Helene (S12)
Telesto (S13)
Calypso (S14)
Atlas (S15)
Prometheus (S16)
Pandora (S17)
Pan (S18)
Methone (S32)
Pallene (S33)
Polydeuces (S34)
Daphnis (S35)
Anthe (S49)
Aegaeon (S53)
*Note: The rotation state of Hyperion is unavailable.
Output to:
Webpage & link
Direct to table