The star τ-Lib

Color-magnitude diagram
Image of τ-Lib
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Fairfield , τ-Lib is difficult to observe as it will appear no higher than 19° above the horizon. It is visible between 23:05 and 01:26. It will become accessible at around 23:05, when it rises 17° above your southern horizon, and then reach its highest point in the sky at 00:17, 19° above your southern horizon. It will become inaccessible at around 01:26 when it sinks to 17° above your southern horizon.

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Name τ-Lib
Object Type Star
Other Names
HR 5812
HD 139365
HIP 76600
TYC 6789-1800-1
Magnitude:3.66 (V)[2]
3.45 (BT)[1]
3.63 (VT)[1]
B-V Color (mag):-0.16
Right Ascension:15h38m39s [2]
Declination:-29°46'39" [2]
Distance:136.4 parsec
444.7 lightyrs [1]
Proper motion (speed):34.6 mas/yr [1]
Proper motion (pos ang):216.2°
Derived Quantities
Absolute Mag (V):-2.01




Color scheme