Tags
- Absolute Magnitude
- Al Colle
- Alleanza Assicurazioni
- Alpha Ophiuchi
- American Astronomical Society
- Apparent magnitude
- ArXiv
- Astrometry
- Astronomical spectroscopy
- Astronomical unit
- Bibcode
- Binary Star
- Bonelli
- Brown dwarf
- Catalogues of Fundamental Stars
- Celestial equator
- Centimetre–gram–second system of units
- China
- Color index
- Commonwealth Scientific and Industrial Research Organisation
- Constellation
- Cyanogen
- Dark Horse
- Day
- Decima Flottiglia MAS
- Declination
- Degree
- Delta Ophiuchi
- Distance
- DOI
- Durchmusterung
- Earth
- Effective temperature
- Epoch
- Equinox
- Exoplanet
- Galactic Center
- Galactic plane
- Galaxy
- Galaxy cluster
- Giant star
- Girl
- Gravitational binding energy
- Henry Draper Catalogue
- Hipparcos
- IC 4665
- Ilaria Sali
- Ilaria Salis
- International Standard Book Number
- Jupiter mass
- Kappa Ophiuchi
- Kelvin
- Lambda Herculis
- Latin
- Light year
- Luminosity
- Main Sequence
- Mass
- Messier 10
- Messier 12
- Messier 62
- Metallicity
- Minute and second of arc
- Monthly Notices of the Royal Astronomical Society
- Nebula
- New General Catalogue
- NGC 6240
- NGC 6633
- Ophiuchus
- Orbit
- Orbital eccentricity
- Orbital inclination
- Orbital Period
- Orbital resonance
- Parallax
- PARSEC
- Proper motion
- Radial velocity
- Radius
- Reti
- Rho Ophiuchi
- Rho Ophiuchi cloud complex
- Right ascension
- Salaca
- Scientific notation
- Semi-major and semi-minor axes
- Simbad
- Solar luminosity
- Solar mass
- Solar radius
- Star
- Star catalogue
- Star cluster
- Stellar classification
- Stellar evolution
- Stellar mass
- Stellar parallax
- Stellar rotation
- Surface gravity
- Transient astronomical event
- Yan
- Year