The star HR 7138
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 Ashburn , HR 7138 is visible in the morning sky, becoming accessible at around 21:53, when it rises 21° above your north-eastern horizon. It will then reach its highest point in the sky at 04:13, 87° above your northern horizon. It will be lost to dawn twilight at around 04:37, 84° above your north-western horizon.
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 7138
|
Object Type
Star
|
Position
| Constellation: | Lyra |
| Magnitude: | 7.34 (V)[1] 7.90 (BT)[1] 7.38 (VT)[1] |
| B-V Color (mag): | 0.44 |
| Right Ascension: | 18h54m14s [2] |
| Declination: | +41°13'33" [2] |
| Distance: | 111.6 parsec 363.8 lightyrs [2] |
| Proper motion (speed): | 48.8 mas/yr [2] |
| Proper motion (pos ang): | 65.0° |
Derived Quantities
| Absolute Mag (V): | 2.10 |