SDSS J124855.75+503125.1
All names: SDSS J124855.75+503125.1, Gaia DR2 1567912720899100800, GALEX J124855.7+503125, SDSS J124855.75+503125.0, Gaia EDR3 1567912720899100800, Gaia DR3 1567912720899100800
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 48 55.79 (0.2) | 12 48 55.75 | 12 48 55.79 (0.3) | 12 48 55.75 (0.2) | 12 48 55.75 | |||||
| Declination | 50 31 24.68 (0.2) | 50 31 25.07 | 50 31 24.69 (0.3) | 50 31 25.11 (0.2) | 50 31 25.08 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10474.0 | 11512.0 (147) | |||||||
| log(g) | [cgs] | 6.93 | 7.82 (0.09) | |||||||
| Mass | [M☉] | 0.209 | 0.513 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 2.00 (0.3) | 1.47 (0.4) | 2.00 (0.3) | ||||||
| Distance | [pc] | 499.11 (74) | 680.79 (177) | 499.10 (74) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 27.62249092 (0.3) | 27.39741369 (0.5) | 27.622 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -26.94390779 (0.3) | -26.97867154 (0.5) | -26.944 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.05 (0.04) | 20.05 (0.04) | 20.07 (0.04) | |||||||
| g magnitude | 19.56 (0.01) | 19.56 (0.01) | 19.58 (0.03) | |||||||
| r magnitude | 19.73 (0.02) | 19.73 (0.02) | 19.78 (0.03) | |||||||
| i magnitude | 19.88 (0.03) | 19.88 (0.03) | 19.90 (0.03) | |||||||
| z magnitude | 20.15 (0.1) | 20.15 (0.1) | 20.16 (0.09) | |||||||
| G magnitude | 19.65 (0.04) | 19.70 | 19.65 (0.004) | |||||||
| BP magnitude | 19.73 (0.04) | 19.72 | ||||||||
| RP magnitude | 19.61 (0.05) | 19.70 | ||||||||
| Pan g magnitude | 19.59 (0.01) | |||||||||
| Pan r magnitude | 19.72 (0.01) | |||||||||
| Pan i magnitude | 19.97 (0.01) | |||||||||
| Pan z magnitude | 20.13 (0.03) | |||||||||
| Pan y magnitude | 20.00 (0.1) | |||||||||
| E(B-V) | 0.018 | |||||||||
* Constant surface field
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