Q9065071
Sign in to savebinary star system in the southern constellation Telescopium
Wikidata facts
- Has part
- Be-type star
- Constellation
- Telescopium
- Distance from Earth
- 368.704
- Radius
- 3.90
- Variable-star type
- eruptive variable star
- Image
- Wide-field view of the region of the sky where HR 6819 is located.jpg
Show 16 more facts
- catalog code
- WISEA J181707.52-560124.0
- right ascension
- 274.28138510565
- declination
- -56.02334932876
- effective temperature
- 20000
- apparent magnitude
- 5.266
- epoch
- J2000.0
- surface gravity
- 63.096
- luminosity
- 2239
- Commons category
- QV Telescopii
- declination component of proper motion
- -13.071
- right ascension component of proper motion
- -4.021
- parallax
- 2.7122
- radial velocity
- 9.13
- stellar rotational velocity
- 180
- spectral class
- B3IIIep
- absolute magnitude
- -1.47
Sources (1)
via Wikidata · CC0