Loading…
Loading contentLoading…
Loading content19 Piscium is a star in the constellation Pisces (Piscium), lying about 898.5 light-years from Earth.
Class C (carbon star). Cool carbon stars — evolved red giants whose atmospheres hold more carbon than oxygen, giving them a striking deep-red, ruby colour. Such stars have surface temperatures around ≤ 3,200 K and appear deep red to the eye.
| Spectral type | C5II |
| Luminosity class | II |
| Apparent magnitude | 4.95 |
| Absolute magnitude | -2.25 |
| Luminosity (Sun = 1) | 692 |
| Colour index (B−V) | 2.508 |
| Distance | 898.5 ly (275.48 pc) |
Values are real catalogue data; fields without a reliable value are omitted, never estimated.
Facts on this topic will be cited from these primary and reference sources.
Aggregated, openly-licensed star catalogue combining Hipparcos, the Yale Bright Star Catalogue, and the Gliese Catalogue of Nearby Stars.
High-precision parallax, magnitude, and position for ~118,000 stars.