Sigma Ophiuchi
From Infogalactic: the planetary knowledge core
Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) |
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Constellation | Ophiuchus |
Right ascension | 17h 26m 30.88004s[1] |
Declination | +04° 08′ 25.2940″[1] |
Apparent magnitude (V) | 4.31[2] |
Distance | 901[1] ly (276 pc) |
Spectral type | K2 III[3] |
Database references | |
SIMBAD | data |
Sigma Ophiuchi (σ Oph) is a star in the constellation Ophiuchus. Its apparent magnitude is 4.31.
References
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