SDSS J140837.80+591052.2
All names: Gaia EDR3 1660003008774048256, SDSS J140837.79+591052.0, Gaia DR3 1660003008774048256, GALEX J140837.7+591051, SDSS J140837.79+591051.9, Gaia DR2 1660003008774048256, SDSS J140837.80+591052.26, SDSS J140837.80+591052.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 08 37.76 (0.3) | 14 08 37.80 | 14 08 37.77 (0.4) | 14 08 37.80 (0.3) | ||||||
| Declination | 59 10 51.68 (0.3) | 59 10 52.02 | 59 10 51.69 (0.3) | 59 10 51.99 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7864.0 | 8133.0 (64) | |||||||
| log(g) | [cgs] | 8.06 | 7.84 (0.1) | |||||||
| Mass | [M☉] | 0.633 | 0.445 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.2290 | ||||||||
| 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] | 4.75 (0.3) | 4.82 (0.4) | 4.75 (0.3) | ||||||
| Distance | [pc] | 210.52 (14) | 207.39 (16) | 210.52 (14) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -15.75213375 (0.3) | -15.88308141 (0.8) | -15.752 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -19.4758248 (0.4) | -18.89591939 (0.6) | -19.476 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.28 (0.05) | 20.28 (0.05) | 20.30 (0.05) | |||||||
| g magnitude | 19.82 (0.02) | 19.83 (0.02) | 19.83 (0.02) | |||||||
| r magnitude | 19.73 (0.02) | 19.71 (0.03) | 19.74 (0.02) | |||||||
| i magnitude | 19.76 (0.03) | 19.76 (0.04) | 19.76 (0.03) | |||||||
| z magnitude | 19.83 (0.1) | 19.79 (0.1) | 19.84 (0.1) | |||||||
| G magnitude | 19.69 (0.06) | 19.73 | 19.69 (0.004) | |||||||
| BP magnitude | 19.83 (0.06) | 19.75 | ||||||||
| RP magnitude | 19.52 (0.05) | 19.40 | ||||||||
| Pan g magnitude | 19.80 (0.01) | |||||||||
| Pan r magnitude | 19.72 (0.02) | |||||||||
| Pan i magnitude | 19.76 (0.01) | |||||||||
| Pan z magnitude | 19.83 (0.03) | |||||||||
| Pan y magnitude | 19.99 (0.1) | |||||||||
| E(B-V) | 0.016 | |||||||||
* Constant surface field
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