SDSS J124933.78+520211.0
All names: Gaia DR2 1569598242161388928, SDSS J124933.78+520211.0, SDSS J124933.75+520210.76, GALEX J124933.8+520211, Gaia DR3 1569598242161388928, SDSS J124933.75+520210.7, Gaia EDR3 1569598242161388928
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 49 33.75 (0.05) | 12 49 33.79 | 12 49 33.75 (0.07) | 12 49 33.75 | 12 49 33.79 (0.05) | ||||||
| Declination | 52 02 10.78 (0.05) | 52 02 11.01 | 52 02 10.79 (0.07) | 52 02 10.78 | 52 02 11.07 (0.05) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20398.0 | 21316.0 (86) | 22899.0 (526) | |||||||
| log(g) | [cgs] | 8.31 | 8.38 (0.01) | 8.40 (0.02) | |||||||
| Mass | [M☉] | 0.81 | 0.8420000000000001 (0.006) | 0.875 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1278 | |||||||||
| 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] | 6.26 (0.07) | 6.36 (0.09) | 6.26 | 6.26 (0.07) | ||||||
| Distance | [pc] | 159.63 (2) | 157.18 (2) | 159.63 | 159.62 (2) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -26.4671161 (0.06) | -26.65065739 (0.1) | -26.467 (0.06) | |||||||
| Proper motion (declination) | [mas/yr] | -17.93434847 (0.07) | -18.11766965 (0.1) | -17.934 (0.07) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 16.99 (0.008) | 17.03 (0.03) | 17.00 (0.008) | ||||||||
| g magnitude | 17.02 (0.004) | 17.05 (0.01) | 17.02 (0.004) | ||||||||
| r magnitude | 17.38 (0.005) | 17.37 (0.02) | 17.38 (0.005) | ||||||||
| i magnitude | 17.73 (0.007) | 17.72 (0.02) | 17.72 (0.007) | ||||||||
| z magnitude | 18.03 (0.02) | 18.02 (0.03) | 18.03 (0.02) | ||||||||
| G magnitude | 17.21 (0.004) | 17.24 | 17.21 | 17.21 (0.003) | |||||||
| BP magnitude | 17.13 (0.004) | 17.10 | |||||||||
| RP magnitude | 17.44 (0.008) | 17.42 | |||||||||
| Pan g magnitude | 17.06 (0.004) | ||||||||||
| Pan r magnitude | 17.40 (0.003) | ||||||||||
| Pan i magnitude | 17.72 (0.004) | ||||||||||
| Pan z magnitude | 17.98 (0.008) | ||||||||||
| Pan y magnitude | 18.17 (0.009) | ||||||||||
| E(B-V) | 0.012 | ||||||||||
* Constant surface field
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