The star HR 7781
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Fairfield , HR 7781 is visible in both the dusk and dawn skies. In the evening, it will become visible around 18:06 (EST) as the dusk sky fades, 32° above your north-western horizon. It will then sink towards the horizon, becoming tricky to observe after 19:38 when it dips 21° above your north-western horizon. At 04:34, it will return to an altitude of 21° above your north-eastern horizon, and reach an altitude of 32° before fading from view as dawn breaks around 06:04.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
HR 7781
|
Object Type
Star
|
Position
| Constellation: | Cygnus |
| Magnitude: | 6.00 (V) [1] 6.07 (BT) [1] 6.01 (VT) [1] 5.99 (G) [2] 6.03 (BP) [2] 5.96 (RP) [2] |
| B-V Color (mag): | 0.05 |
| Right ascension: | 20h18m24s [2] |
| Declination: | +55°23'49" [2] |
| Distance: | 95.5 parsec 311.4 lightyrs [2] |
| Proper motion (speed): | 30.5 mas/yr [2] |
| Proper motion (pos ang): | 196.6° |
Derived Quantities
| Absolute mag (V): | 1.10 |