File:Canis_Major_constellation_map.svg · Wikimedia Commons · See Wikimedia Commons
Sirius
Also known as HD 48915, 9 Canis Majoris, NSV 17173, CEL 1368, GAT 474, HR 2491, HIP 32349, HIC 32349
bintang yang terletak di rasi bintang Canis Major
AI overview
Sirius is the brightest star visible from Earth, located in the constellation Canis Major, and it is actually a binary system made up of two stars: a main-sequence star and a white dwarf companion. It matters to astronomy and stargazing because its exceptional brightness makes it a prominent landmark in the night sky and provides scientists with an important example of a binary star system to study.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Distance from Earth
- 8.60
- Image
- Sirius.jpg
Show 15 more facts
- Commons category
- Sirius
- catalog code
- WEB 6525
- Commons gallery
- Sirius
- apparent magnitude
- -1.35
- spectral class
- A0mA1 Va+DA2
- right ascension
- 101.287155333
- declination
- -16.716115861
- radial velocity
- -7.6
- effective temperature
- 9580
- parallax