🌌 IC 1788
Object data
| Type | Galaxy |
|---|---|
| Constellation | Fornax |
| Right ascension | 2h15m50.0s (33.9585°) |
| Declination | -31°12'04" (-31.2010°) |
| Magnitude | mag 12.37 |
| Apparent size | 2.53′ × 1.07′ |
| Other designations | IC 1788 |
A galaxy in Fornax.
Midnight transit date (best season to observe and image)
Location: Tokyo (change)
Around Oct 21, 2026
The date it transits around midnight (transit altitude about 23°)
For about 2–3 weeks either side of this date, the object stays high from evening to dawn — its observing season.
Best time to observe tonight
Tonight (Oct 11 evening – Oct 12 dawn) · Location: Tokyo (full darkness = end of astronomical dusk to start of dawn, altitude ≥ 15°)
Moon tonight: New moon (age 29.2 days, 0% illuminated) — Little moonlight — a good time for faint objects
Oct 11 22:11 – Oct 12 3:00
Hours of full darkness (end of astronomical dusk to start of dawn) when it is above 15° — the darkest sky, mostly clear of buildings and trees.
Night (sunset – sunrise)
Full darkness (dusk – dawn)
Moon up (darker = brighter moon)
Best time to observe (thick line)
Now
Sunset 17:11 → Dusk 18:36 → Dawn 4:19 → Sunrise 5:44