NGC7821 (Galaxy)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC7821 will become visible at around 17:50 (EST), 25° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 21:00.
|
Name
NGC7821
|
Object type
Galaxy
|
Position
| Right ascension: | 00h05m [2] |
| Declination: | −16°28' [2] |
| Constellation: | Cetus |
| Magnitude: | 13.77 (B) [2] 11.20 (J) [2] 10.46 (H) [2] 10.14 (K) [2] |
| Hubble type: | SABc |
| Distance: | 89.4 Mpc 291.4 Mlyr [1] |
Derived quantities
| Absolute mag (V): | -20.99 |