Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | Crater |
Right ascension | 11h 01m 35.8979s[1] |
Declination | –23° 51′ 38.385″[1] |
Apparent magnitude (V) | +10.28[2] |
Characteristics | |
Spectral type | G5[3] |
Astrometry | |
Proper motion (μ) | RA: –43.900 ± 0.069[1] mas/yr Dec.: –65.794 ± 0.069[1] mas/yr |
Parallax (π) | 7.5418 ± 0.0484 mas[1] |
Distance | 432 ± 3 ly (132.6 ± 0.9 pc) |
Details | |
Mass | 1.01[3] M☉ |
Radius | 0.93[3] R☉ |
Luminosity | 1.19[4] L☉ |
Surface gravity (log g) | 4.5[3] cgs |
Temperature | 5,700[3] K |
Metallicity [Fe/H] | −0.02[3] dex |
Rotational velocity (v sin i) | 0.5[5] km/s |
Age | 6.80[4] Gyr |
Other designations | |
Database references | |
SIMBAD | data |
WASP-34, also named Amansinaya,[6] is a sunlike star of spectral type G5V that has 1.01 ± 0.07 times the mass and 0.93 ± 0.12 times the diameter of the Sun. It rotates on its axis every 34 ± 15 days, indicating it is around 6.7 billion years old.[3]
Gaia-DR2
was invoked but never defined (see the help page).tycho2
was invoked but never defined (see the help page).smalley11
was invoked but never defined (see the help page).bonfanti2016
was invoked but never defined (see the help page).brewer2016
was invoked but never defined (see the help page).