Jupiter Ephemeris Generator 2.8

2021-06-20: Release 2.8 with updated ephemerides.

Click here for help, or click on individual highlighted items.
Current ephemeris selection is JUP365 + DE440.

• Galilean satellites & Amalthea 1600 to 2600.
• Adrastea, Metis, & Thebe 1900 to 2100.

Start time:
Stop time:
Interval: seconds minutes hours days

Modified Julian Date (UTC)
Year, Month, Day, Hour, Minute (UTC)
Year, Month, Day, Hour, Minute, Second (UTC)
Jupiter RA (hours) & Dec (deg)
Jupiter phase angle (deg)
Ring opening angle to the Sun (deg)
Ring opening angle to Earth (deg)
Sub-solar inertial longitude (deg, J2000)
Sub-Earth inertial longitude (deg, J2000)
Sub-solar latitude & rotating longitude (deg)
Sub-Earth latitude & rotating longitude (deg)
Jupiter projected equatorial radius (arcsec)
Sun-Jupiter distance (km)
Earth-Jupiter distance (km)
Lunar phase angle (deg)
Sun-Jupiter sky separation angle (deg)
Moon-Jupiter sky separation angle (deg)

Moon Columns:

RA (hours) & Dec (deg)
Offset RA & Dec from Jupiter (arcsec)
Sub-solar latitude & rotating longitude (deg)
Sub-Earth latitude & rotating longitude (deg)

Io (J1) Europa (J2) Ganymede (J3) Callisto (J4) Amalthea (J5) Thebe (J14) Adrastea (J15) Metis (J16)