Theta Ophiuchi
Sign in to saveAlso known as θ Oph, θ Ophiuchi, HGAM 2063, tet Oph, HD 157056, 42 Oph, 42 Ophiuchi, HIP 84970
star in the constellation Ophiuchus
In the Vinony graph
Within Vinony's link graph, Theta Ophiuchi is referenced by 119 other articles, and connects out to list of stars in Ophiuchus, year and solar mass.
Vinony files it under Bayer objects, Beta Cephei variables and Bright Star Catalogue objects.
Its subject is documented across 15 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- bC*
- Spectral type
- OB
- Distance
- 436 light-years
- Redshift
- z = -0.000007004821465428357
- Coordinates
- RA 260.5024° · Dec -24.9995°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- pulsating variable star
- Constellation
- Ophiuchus
- Distance from Earth
- 134
- Radius
- 6.3
- Variable-star type
- Beta Cephei variable
Show 14 more facts
- catalog code
- WISEA J172200.59-245958.5
- spectral class
- B2
- stellar rotational velocity
- 30.0
- apparent magnitude
- 3.831
- radial velocity
- -15.0
- right ascension
- 260.50240450677
- declination
- -24.99963643120
- effective temperature
- 22950
- parallax
- 7.48
- epoch
- J2000.0
- luminosity
- 5000
- absolute magnitude
- -2.370
- right ascension component of proper motion
- -3
- declination component of proper motion
- -23
Sources (2)
via Wikidata · CC0
Available in 15 languages
- Español
- Français
- 中文
- 日本語
- Português
- Italiano
- Asturian
- Bahasa Indonesia
- Catalan
- Nederlands
- Polski
- Svenska
- Tiếng Việt
- فارسی
via Wikidata sitelinks · CC0
Connections
list of stars in Ophiuchus
Entity
year
Entity
solar mass
Entity
apparent magnitude
Entity
SN 1604
Entity
stellar classification
Entity
solar luminosity
Entity
Hipparcos
Entity
Bright Star Catalogue
Entity
minute and second of arc
Entity
Gliese 644/643
Entity
Moon
Concept
star
Entity
galaxy
Entity
International Standard Book Number
Entity
light-year
Entity
constellation
Entity
kelvin
Entity
nebula
Entity
Coptic
Entity