The galaxy NGC 6821
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Seattle , NGC 6821 is visible in the evening sky, becoming accessible around 21:30 (PDT) as the dusk sky fades, 32° above your south-eastern horizon. It will then reach its highest point in the sky at 22:48, 35° above your southern horizon. It will continue to be observable until around 01:57, when it sinks below 22° above your south-western horizon.
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|
Name
NGC 6821
|
Object Type
Galaxy
|
Position
| Constellation: | Aquila |
| Magnitude: | 14.00 (B) [2] 11.17 (J) [2] 10.53 (H) [2] 10.15 (K) [2] |
| Hubble type: | Scd |
| Right ascension: | 19h44m [2] |
| Declination: | -06°50' [2] |
| Distance: | 22.5 Mpc 73.3 Mlyr [1] |
Derived Quantities
| Absolute mag (V): | -17.76 |