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Mu Ophiuchi
Sign in to saveAlso known as 57 Ophiuchi, HD 159975, 57 Oph, μ Oph, μ Ophiuchi, Renson 45060, PPM 200882, HR 6567
star in the constellation Ophiuchus
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- B8II((Mn))
- Distance
- 652 light-years
- Redshift
- z = -0.00006634369779179305
- Coordinates
- RA 264.4613° · Dec -8.1188°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- mercury-manganese star
- Constellation
- Ophiuchus
- Distance from Earth
- 199.776
- Radius
- 10.5
- Mass
- 5.2
Show 14 more facts
- spectral class
- B8 Hg Mn
- catalog code
- AKARI-IRC-V1 J1737507-080708
- stellar rotational velocity
- 95.0
- apparent magnitude
- 4.14
- right ascension
- 264.46130483154
- declination
- -8.11877174842
- effective temperature
- 12790
- parallax
- 5.0056
- radial velocity
- -19.89
- epoch
- J2000.0
- luminosity
- 659
- absolute magnitude
- -1.55
- right ascension component of proper motion
- -10.749
- declination component of proper motion
- -21.285
Sources (2)
via Wikidata · CC0