TW-PsA (Star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , TW-PsA is not readily observable since it lies so far south that it will never rise more than 16° above the horizon.
|
Name
TW-PsA
|
Object type
Star
|
Position
| Right ascension: | 22h56m24s [4] |
| Declination: | -31°33'58" [4] |
| Constellation: | Piscis Austrinus |
| Magnitude: Variable | 6.48 (V) [2] 7.90 (BT) [2] 6.60 (VT) [2] 6.09 (G) [4] 6.69 (BP) [4] 5.35 (RP) [4] |
| Distance: | 7.6 parsec 24.8 lightyrs [4] |
| B-V Color (mag): | 1.10 |
| Proper motion (speed): | 366.3 mas/yr[4] |
| Proper motion (pos ang): | 115.7° |
Derived quantities
| Absolute mag (V): | 7.08 |
Sources