SDSS J124816.82+411051.2
All names: GALEX J124816.8+411051, Gaia DR3 1528130466060854528, SDSS J124816.81+411051.2, SDSS J124816.82+411051.2, Gaia EDR3 1528130466060854528, Gaia DR2 1528130466060854528
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 48 16.81 (0.2) | 12 48 16.82 | 12 48 16.81 (0.3) | 12 48 16.83 (0.2) | 12 48 16.82 | ||||||
| Declination | 41 10 51.28 (0.1) | 41 10 51.26 | 41 10 51.27 (0.2) | 41 10 51.21 (0.1) | 41 10 51.23 | ||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 17660.2 (211) | 15129.0 | 20265.0 (440) | |||||||
| log(g) | [cgs] | 7.87 (0.2) | 7.71 | 9.49 (0.08) | |||||||
| Mass | [M☉] | 0.5484615707685357 (0.1) | 0.462 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1207 | |||||||||
| 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] | 2.24 (0.3) | 2.06 (0.3) | 2.24 (0.3) | |||||||
| Distance | [pc] | 447.18 (50) | 484.47 (72) | 447.19 (50) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -16.18713208 (0.2) | -16.34977061 (0.4) | -16.187 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 4.26887085 (0.2) | 4.201362876 (0.5) | 4.269 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.29 (0.03) | 19.29 (0.03) | 19.31 (0.03) | ||||||||
| g magnitude | 19.12 (0.01) | 19.12 (0.01) | 19.14 (0.02) | ||||||||
| r magnitude | 19.45 (0.01) | 19.45 (0.01) | 19.45 (0.02) | ||||||||
| i magnitude | 19.73 (0.02) | 19.73 (0.02) | 19.73 (0.03) | ||||||||
| z magnitude | 19.93 (0.1) | 19.93 (0.1) | 19.95 (0.1) | ||||||||
| G magnitude | 19.31 (0.02) | 19.35 | 19.31 (0.003) | ||||||||
| BP magnitude | 19.29 (0.02) | 19.21 | |||||||||
| RP magnitude | 19.46 (0.05) | 19.46 | |||||||||
| Pan g magnitude | 19.18 (0.007) | ||||||||||
| Pan r magnitude | 19.44 (0.009) | ||||||||||
| Pan i magnitude | 19.75 (0.02) | ||||||||||
| Pan z magnitude | 20.02 (0.05) | ||||||||||
| Pan y magnitude | 19.86 (0.1) | ||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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