南十字座λ
Sign in to saveAlso known as lam Cru, λ Cru, λ Crucis, ROT 1904, HIC 63007, HIP 63007, HD 112078, HGAM 2012
star in the constellation Crux
Wikidata facts
- Constellation
- Crux
- Distance from Earth
- 113.986
- Radius
- 2.33
- Variable-star type
- Beta Cephei variable
Show 15 more facts
- spectral class
- B4V
- catalog code
- UBV M 18790
- stellar rotational velocity
- 290
- apparent magnitude
- 4.571913
- effective temperature
- 16500
- parallax
- 8.773
- radial velocity
- 16.0
- epoch
- J2000.0
- surface gravity
- 1020
- luminosity
- 790
- absolute magnitude
- -1.2
- right ascension component of proper motion
- -33.051
- declination component of proper motion
- -14.751
- right ascension
- 193.66326137584585
- declination
- -59.14670256196889
Sources (2)
via Wikidata · CC0
Article · 中文
南十字座λ，又名CP-58 4584，HD 112078、SAO 240368、HR 4897，是南十字座的一颗恒星，视星等为4.62，位于銀經303.35，銀緯3.72，其B1900.0坐标为赤經12h 48m 42.7s，赤緯-58° 3.72′ 12″。
Abstract from DBpedia / Wikipedia · CC BY-SA