τ¹-Aqr (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 , τ¹-Aqr is visible between 20:27 and 02:07. It will become accessible at around 20:27, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 23:17, 33° above your southern horizon. It will become inaccessible at around 02:07 when it sinks below 21° above your south-western horizon.
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|
Name
τ¹-Aqr
|
Object type
Star
|
Other names
Position
| Right ascension: | 22h47m42s [4] |
| Declination: | -14°03'23" [4] |
| Constellation: | Aquarius |
| Magnitude: | 5.68 (V) [2] 5.65 (BT) [2] 5.68 (VT) [2] 5.68 (G) [4] 5.66 (BP) [4] 5.69 (RP) [4] |
| Distance: | 109.5 parsec 357.0 lightyrs [4] |
| B-V Color (mag): | -0.03 |
| Proper motion (speed): | 31.7 mas/yr[4] |
| Proper motion (pos ang): | 106.6° |
Derived quantities
| Absolute mag (V): | 0.48 |
Visibility from Cambridge
All times shown in Cambridge local time.