Subject |
has right ascension |
has spectral type |
has declination |
is part of |
has surface temperature |
is an instance of |
has V magnitude |
has color |
has been observ |
has B-V magnitude |
has distance |
is usually part of |
is a kind of |
has apparent magnitude |
has synonym |
has definition |
has luminosity class |
F star | | O, B, A, and early F | | | 6000 to 7500 K | | | yellow-white | | | | | early star | | | Star of spectral type F in which lines of hydrogen and Ca II are of about equal strength. Metal lines also become noticeable. | |
naked eye star | | | | Milky Way | greater than 1000 Kelvin | | | | for many centuries | | | asterism | naked eye object | brighter than 5 | | A star visible without visual aids | |
supergiant | | | | | greater than 1000 Kelvin | | | | | | | | star | | | An extremely luminous star of large diameter and low density. No supergiants are near enough to establish a trigonometric parallax. | I |
Canopus | 06 23 57.2 | F0II | -52 41 44 | Milky Way | 6000 to 7500 K | naked eye star | -0.72 | yellow-white | for many centuries | 0.15 | 55 pc | asterism | | brighter than 5 | HR 2326 | A supergiant, the second brightest star in the southern sky. | I |