TOI-6883
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Delphinus |
| A | |
| Right ascension | 20h 41m 10.067s |
| Declination | +03° 38′ 19.25″ |
| Apparent magnitude (V) | 9.48 |
| B | |
| Right ascension | 20h 41m 10.300s |
| Declination | +03° 38′ 24.88″ |
| Apparent magnitude (V) | 11.20 |
| Characteristics | |
| A | |
| Evolutionary stage | Main sequence |
| Spectral type | G |
| B | |
| Evolutionary stage | Main sequence |
| Spectral type | G |
| Astrometry | |
| A | |
| Proper motion (μ) | RA: −56.677 mas/yr Dec.: −89.096 mas/yr |
| Parallax (π) | 10.6121±0.0154 mas |
| Distance | 307.3 ± 0.4 ly (94.2 ± 0.1 pc) |
| B | |
| Proper motion (μ) | RA: −53.136 mas/yr Dec.: −101.579 mas/yr |
| Parallax (π) | 11.8192±0.1557 mas |
| Distance | 276 ± 4 ly (85 ± 1 pc) |
| Details | |
| A | |
| Mass | 1.082+0.055 −0.056 M☉ |
| Radius | 1.086±0.020 R☉ |
| Luminosity | 1.168+0.065 −0.063 L☉ |
| Surface gravity (log g) | 4.402+0.013 −0.018 cgs |
| Temperature | 5756+67 −66 K |
| Metallicity [Fe/H] | 0.318±0.058 dex |
| Age | 3.8+2.6 −2.1 Gyr |
| B | |
| Mass | 0.702 M☉ |
| Radius | 0.701 R☉ |
| Luminosity | 0.246 L☉ |
| Surface gravity (log g) | 4.60 cgs |
| Temperature | 4,892 K |
| Other designations | |
| BD+03 4397, TOI-6883 | |
| A: TIC 393818343 | |
| B: TIC 393818340 | |
| Database references | |
| SIMBAD | A |
| B | |
| Exoplanet Archive | data |
TOI-6883 is a wide double or binary star located in the constellation of Delphinus. It is composed of two Sun-like stars, TOI-6883A and TOI-6883B. The primary star is at a distance of approximately 94 parsecs (307 light-years) from Earth.