Sidus Ludoviciana
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| Magnitude | 7. 58 |
|---|---|
| Constellation | Ursa Major |
| Apparent magnitude (V) | 7. 58 |
| Temperature | 7,167 K |
| Date of Reg. | |
| Date of Upd. | |
| ID | 3080062 |
About Sidus Ludoviciana
Sidus Ludoviciana is an 8th-magnitude giant star in the asterism of the Big Dipper in the constellation Ursa Major, halfway between Mizar and Alcor. It was discovered on 2 December 1722 by Johann Georg Liebknecht, who mistook it for a planet and named it after Louis V, Landgrave of Hesse-Darmstadt.