Saturn Viewer 3.1

2022-08-03: Release 3.1 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.

Observation Time

(Required)

Field of View:

seconds of arc degrees milliradians microradians Saturn radii kilometers Voyager ISS wide angle FOVs Voyager ISS narrow angle FOVs Cassini ISS wide angle FOVs Cassini ISS narrow angle FOVs Cassini VIMS 64x64 FOVs (Required)

Diagram center:

Body: Saturn 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)
Ring ansa: C Ring B Ring A Ring F Ring G Ring E Ring core east west
J2000 RA and Dec: hours degrees degrees
Star name: (Click here for the current list.)

Viewpoint:

Observatory: Earth's center Voyager 1 Voyager 2 Cassini 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)

Moon Selection:

Classical satellites (Mimas-Phoebe, S1-S9)
...plus Voyager discoveries (S10-S18)
...plus Cassini discoveries (S32-S35,S49,S53)

Ring Selection:

A, B and C Rings
...plus F Ring
...plus E Ring core
...plus G Ring

Background Objects:

Standard stars (Click here for the current list.)
Additional star: RA = hours degrees Dec = Label =
Other bodies:   Sun Anti-Sun Earth Voyager 1 Voyager 2 Cassini

Diagram Options:

Plot Title:
Moon & Star Labels: None Small (6 points) Medium (9 points) Large (12 points)
Moon Enlargement: (points)
Blank disks:   Yes No
Ring Plot Type: Transparent Semi-transparent (2x file size) Opaque
Pericenter Markers: None F Ring (points)
Highlight prime meridians:   Yes No
Output to:   Webpage & diagrams    PDF only    JPEG only    Postscript only