SDSS J054057.80+620510.7
All names: GALEX J054057.8+620510, Gaia DR2 286547023850346240, Gaia EDR3 286547023850346240, SDSS J054057.80+620510.7, SDSS J054057.79+620510.7, SDSS J054057.80+620510.6, Gaia DR3 286547023850346240
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 40 57.82 (0.2) | 05 40 57.80 | 05 40 57.82 (0.2) | 05 40 57.82 | 05 40 57.79 (0.2) | 05 40 57.80 | |||||
| Declination | 62 05 10.42 (0.2) | 62 05 10.71 | 62 05 10.43 (0.3) | 62 05 10.42 | 62 05 10.78 (0.2) | 62 05 10.69 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9463.0 | 9885.0 (495) | 9902.0 (76) | |||||||
| log(g) | [cgs] | 8.15 | 8.22 (0.1) | 8.14 (0.1) | |||||||
| Mass | [M☉] | 0.694 | 0.738 (0.1) | 0.68 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.8728 | |||||||||
| 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] | 4.00 (0.3) | 3.95 (0.5) | 4.00 | 4.00 (0.3) | ||||||
| Distance | [pc] | 249.82 (21) | 252.92 (29) | 249.82 | 249.82 (21) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 15.20060438 (0.2) | 14.88757538 (0.4) | 15.201 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -22.80860404 (0.2) | -23.52525114 (0.5) | -22.809 (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 | 20.04 (0.04) | 20.04 (0.04) | 20.05 (0.04) | ||||||||
| g magnitude | 19.59 (0.01) | 19.59 (0.01) | 19.60 (0.02) | ||||||||
| r magnitude | 19.65 (0.02) | 19.65 (0.02) | 19.69 (0.02) | ||||||||
| i magnitude | 19.73 (0.02) | 19.73 (0.02) | 19.76 (0.02) | ||||||||
| z magnitude | 19.84 (0.08) | 19.84 (0.08) | 19.88 (0.08) | ||||||||
| G magnitude | 19.60 (0.03) | 19.63 | 19.60 | 19.60 (0.004) | |||||||
| BP magnitude | 19.71 (0.03) | 19.70 | |||||||||
| RP magnitude | 19.50 (0.04) | 19.57 | |||||||||
| Pan g magnitude | 19.65 (0.01) | ||||||||||
| Pan r magnitude | 19.63 (0.02) | ||||||||||
| Pan i magnitude | 19.83 (0.02) | ||||||||||
| Pan z magnitude | 19.94 (0.03) | ||||||||||
| Pan y magnitude | 19.69 (0.1) | ||||||||||
| E(B-V) | 0.039 | ||||||||||
* Constant surface field
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