θ-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 , θ-Lyr is visible all night. It will become visible at around 21:42 (EDT), 59° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 00:23, 85° above your southern horizon. It will be lost to dawn twilight at around 03:55, 50° above your western horizon.
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|
Name
θ-Lyr
|
Object type
Star
|
Other names
Position
| Right ascension: | 19h16m22s [4] |
| Declination: | +38°08'01" [4] |
| Constellation: | Lyra |
| Magnitude: Variable | 4.34 (V) [2] 5.96 (BT) [2] 4.48 (VT) [2] 3.97 (G) [4] 4.61 (BP) [4] 3.24 (RP) [4] |
| Distance: | 238.1 parsec 776.1 lightyrs [4] |
| B-V Color (mag): | 1.26 |
| Proper motion (speed): | 5.0 mas/yr[4] |
| Proper motion (pos ang): | 325.2° |
Derived quantities
| Absolute mag (V): | -2.54 |
Visibility from Cambridge
All times shown in Cambridge local time.