Porrima (Star)
Color-magnitude diagram
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Ashburn , Porrima is visible in the evening sky, becoming accessible at around 21:31 (EDT) as the dusk sky fades, 49° above your southern horizon. It will then reach its highest point in the sky at 21:34, 49° above your southern horizon. It will continue to be observable until around 02:12, when it sinks to 15° above your western horizon.
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|
Name
Porrima
|
Object Type
Star
|
Position
| Constellation: | Virgo |
| Magnitude: Variable | 2.74 (V)[1] |
| B-V Color (mag): | 0.37 |
| Right Ascension: | 12h41m40s [1] |
| Declination: | -01°26'58" [1] |
| Distance: | 11.8 parsec 38.6 lightyrs [1] |
| Proper motion (speed): | 619.6 mas/yr [1] |
| Proper motion (pos ang): | 275.6° |
Derived Quantities
| Absolute Mag (V): | 2.38 |
Source