NGC6643 (Galaxy)
From San Diego , NGC6643 is visible all night because it is circumpolar. It will be highest in the sky shortly before dawn, when it will be lost to twilight at around 05:39, 47° above your northern horizon. At dusk, it will become visible at around 20:05 (PDT), 18° above your northern horizon.
Name
NGC6643
|
Object type
Galaxy
|
Right ascension: | 18h19m [2] |
Declination: | +74°34' [2] |
Constellation: | Draco |
Magnitude: | 11.11 (V) [2] 11.76 (B) [2] 9.25 (J) [2] 8.56 (H) [2] 8.29 (K) [2] |
Hubble type: | Sc |
Distance: | 19.5 Mpc 63.6 Mlyr [1] |
B-V Color (mag): | 0.65 |
Absolute mag (V): | -20.34 |
All times shown in San Diego local time.