2QZ J114955.5-004227
All names: Gaia DR2 3794746302010001152, Gaia EDR3 3794746302010001152, Gaia DR3 3794746302010001152, GALEX J114955.6-004227, SDSS J114955.58-004226.3, SDSS J114955.57-004226.42, 2QZ J114955.5-004227, SDSS J114955.57-004226.4, USNO-B1.0 0892-00210045
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 49 55.58 (0.4) | 11 49 55.58 | 11 49 55.58 (0.5) | 11 49 55.57 (0.4) | ||||||
| Declination | -00 42 26.26 (0.3) | -00 42 26.34 | -00 42 26.27 (0.3) | -00 42 26.53 (0.3) | ||||||
| Spectral type | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 7542.0 | 7529.0 (58) | |||||||
| log(g) | [cgs] | 7.67 | 7.71 (0.09) | |||||||
| Mass | [M☉] | 0.418 | 0.4629999999999999 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8337 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | ||||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | ||||||||||
| log(Al/H) | ||||||||||
| log(Si/H) | ||||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | ||||||||||
| log(Cr/H) | ||||||||||
| log(Mn/H) | ||||||||||
| log(Fe/H) | ||||||||||
| log(Ni/H) | ||||||||||
| Parallax | [mas] | 4.24 (0.4) | 4.25 (0.6) | 4.24 (0.4) | ||||||
| Distance | [pc] | 235.72 (24) | 235.41 (32) | 235.73 (24) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 5.720521278 (0.6) | 4.771364939 (1) | 5.721 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | 17.18963676 (0.3) | 17.94030953 (0.6) | 17.19 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.60 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.80 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.21 (0.05) | 20.20 (0.05) | 20.21 (0.05) | |||||||
| g magnitude | 19.76 (0.01) | 19.78 (0.02) | 19.76 (0.01) | |||||||
| r magnitude | 19.61 (0.02) | 19.60 (0.02) | 19.61 (0.02) | |||||||
| i magnitude | 19.64 (0.02) | 19.63 (0.03) | 19.64 (0.02) | |||||||
| z magnitude | 19.67 (0.06) | 19.64 (0.06) | 19.67 (0.06) | |||||||
| G magnitude | 19.58 (0.06) | 19.63 | 19.58 (0.005) | |||||||
| BP magnitude | 19.75 (0.06) | 19.74 | ||||||||
| RP magnitude | 19.35 (0.06) | 19.16 | ||||||||
| Pan g magnitude | 19.71 (0.02) | |||||||||
| Pan r magnitude | 19.60 (0.009) | |||||||||
| Pan i magnitude | 19.65 (0.01) | |||||||||
| Pan z magnitude | 19.68 (0.01) | |||||||||
| Pan y magnitude | 19.70 (0.06) | |||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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