Theta Normae

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Theta Normae
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
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, HD 145842, HIP 79653, HR 6045

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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  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 SIMBAD, Theta Normae (accessed 31 March 2015)
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