🌑 LDN 1335
Object data
| Type | Dark nebula |
|---|---|
| Constellation | Cassiopeia |
| Right ascension | 1h51m42.8s (27.9285°) |
| Declination | +66°04'49" (+66.0803°) |
| Magnitude | (no magnitude data) |
| Apparent size | 53.09′ |
| Other designations | LDN 1335 |
A Lynds dark nebula in Cassiopeia. Opacity class 3 (1 = faintest to 6 = darkest).
Midnight transit date (best season to observe and image)
Location: Tokyo (change)
The date it transits around midnight (transit altitude about 60°)
This date has already passed this year. Next year (2027) it will be around Oct 15.
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 16 evening – Oct 17 dawn) · Location: Tokyo (full darkness = end of astronomical dusk to start of dawn, altitude ≥ 15°)
Moon tonight: Waxing crescent (age 4.7 days, 23% illuminated)
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.
Sunset 17:05 → Dusk 18:29 → Dawn 4:23 → Sunrise 5:48