Theta Normae
From Infogalactic: the planetary knowledge core
Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) |
|
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Constellation | Norma |
Right ascension | 16h 15m 15.31780s [1] |
Declination | −47° 22′ 19.2677″ [1] |
Apparent magnitude (V) | 5.12[1] |
Characteristics | |
Spectral type | B8V[1] |
Astrometry | |
Radial velocity (Rv) | −1.40 ± 4.2[1] km/s |
Proper motion (μ) | RA: -34.39[1] mas/yr Dec.: -44.88[1] mas/yr |
Parallax (π) | 8.46 ± 0.26[2] mas |
Distance | 390 ± 10 ly (118 ± 4 pc) |
Details | |
Other designations | |
Theta Normae is a star in the constellation Norma. Its apparent magnitude is 5.12.[1] Located approximately 390 light-years distant, it is a blue-white main sequence star of spectral type B8V.[1] It shines with a luminosity approximately 184 times that of the Sun and has a surface temperature of 12,341 K.[3]
References
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