Nu Fornacis
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Fornax |
| Right ascension | 02h 04m 29.43861s [1] |
| Declination | −29° 17′ 48.5477″ [1] |
| Apparent magnitude (V) | 4.69 [2] |
| Characteristics | |
| Spectral type | B9.5IIIspSi [3] |
| U−B color index | -0.51 [2] |
| B−V color index | -0.17 [2] |
| Astrometry | |
| Radial velocity (Rv) | +18.50[4] km/s |
| Proper motion (μ) | RA: +12.79[5] mas/yr Dec.: +8.48[5] mas/yr |
| Parallax (π) | 8.79 ± 0.26[1] mas |
| Distance | 370 ± 10 ly (114 ± 3 pc) |
| Absolute magnitude (MV) | -0.59 [6] |
| Details | |
| Radius | 2.70 [7] R☉ |
| Other designations | |
| Database references | |
| SIMBAD | data |
Nu Fornacis (ν For) is a class B9.5III[3] (blue giant) star in the constellation Fornax. Its apparent magnitude is 4.69[2] and it is approximately 371 light years away based on parallax.[1]
References
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- ↑ 1.0 1.1 1.2 1.3 Lua error in package.lua at line 80: module 'strict' not found. Vizier catalog entry
- ↑ 2.0 2.1 2.2 2.3 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 5.0 5.1 5.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Absolute magnitude calculated as
, where 
is the star's absolute magnitude, 
is the star's apparent magnitude, and 
is the star's measured parallax in arcseconds. - ↑ Lua error in package.lua at line 80: module 'strict' not found. Vizier catalog entry
