ζ²-Lyr (Star)
Color-magnitude diagram
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , ζ²-Lyr is visible all night. It will become visible at around 21:49 (EDT), 60° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 00:27, 85° above your southern horizon. It will be lost to dawn twilight at around 03:45, 52° above your western horizon.
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|
Name
ζ²-Lyr
|
Object type
Star
|
Other names
Position
| Right ascension: | 18h44m48s [4] |
| Declination: | +37°35'40" [4] |
| Constellation: | Lyra |
| Magnitude: Variable | 5.59 (V) [2] 5.93 (BT) [2] 5.62 (VT) [2] 5.65 (G) [4] 5.80 (BP) [4] 5.38 (RP) [4] |
| Distance: | 48.5 parsec 158.0 lightyrs [4] |
| B-V Color (mag): | 0.26 |
| Proper motion (speed): | 33.5 mas/yr[4] |
| Proper motion (pos ang): | 45.6° |
Derived quantities
| Absolute mag (V): | 2.17 |
Visibility from Cambridge
All times shown in Cambridge local time.