The star τ²-Hya
Color-magnitude diagram
R/B-band color composite 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 Cambridge , τ²-Hya is visible between 21:08 and 05:32. It will become accessible around 21:08, when it rises to an altitude of 18° above your eastern horizon. It will reach its highest point in the sky at 01:22, 46° above your southern horizon. It will become inaccessible around 05:32 when it sinks below 18° above your 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
τ²-Hya
|
Object Type
Star
|
Position
| Constellation: | Hydra |
| Magnitude: | 4.55 (V) [1] 4.68 (BT) [1] 4.56 (VT) [1] 4.46 (G) [2] 4.60 (BP) [2] 4.40 (RP) [2] |
| B-V Color (mag): | 0.10 |
| Right ascension: | 09h31m58s [2] |
| Declination: | -01°11'04" [2] |
| Distance: | 214.4 parsec 699.0 lightyrs [2] |
| Proper motion (speed): | 11.9 mas/yr [2] |
| Proper motion (pos ang): | 249.9° |
Derived Quantities
| Absolute mag (V): | -2.10 |
Visibility from Cambridge
All times shown in Cambridge local time.