SDSS J020832.20-054928.8
All names: Gaia DR3 2490695859013226240, J0208-0549, SDSS J020832.20-054928.7, WDJ020832.15-054927.76, SDSS J020832.20-054928.80, Gaia EDR3 2490695859013226240, GALEX J020832.1-054926, SDSS J020832.20-054928.8, Gaia DR2 2490695859013226240
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 08 32.24 (0.1) | 02 08 32.20 | 02 08 32.24 (0.2) | 02 08 32.24 | 02 08 32.15 (0.1) | 02 08 32.24 | |||||||||
| Declination | -05 49 29.62 (0.1) | -05 49 28.80 | -05 49 29.57 (0.2) | -05 49 29.62 | -05 49 27.76 (0.1) | -05 49 29.57 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 6613.0 (40) | 6618.0 (38) | 6614.0 (40) | 6524.0 | 6417.0 (49) | 6937.0 (166) | ||||||||
| log(g) | [cgs] | 8.03 (0.02) | 8.06 (0.02) | 8.06 (0.02) | 8.03 | 7.79 (0.1) | 8.16 (0.04) | ||||||||
| Mass | [M☉] | 0.607 (0.01) | 0.628 (0.02) | 0.624 (0.02) | 0.605 | 0.4850899999999999 (0.04) | 0.69 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 1.9800 | 1.8940 | ||||||||||||
| 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] | 12.02 (0.2) | 12.24 (0.2) | 12.24 (0.2) | 12.02 | 12.02 (0.2) | 12.24 (0.2) | ||||||||
| Distance | [pc] | 83.18 (1) | 81.70 (1) | 81.68 (1) | 83.18 | 83.18 (1) | 81.68 (1) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 84.43129994 (0.2) | 84.55460107 (0.3) | 84.431 (0.2) | 84.55460107 | ||||||||||
| Proper motion (declination) | [mas/yr] | -116.5396443 (0.2) | -116.6513513 (0.3) | -116.54 (0.2) | -116.6513513 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.48 (0.02) | ||||||||||||||
| H magnitude | 17.29 (0.03) | ||||||||||||||
| K magnitude | 17.35 (0.07) | ||||||||||||||
| u magnitude | 19.17 (0.03) | 19.17 (0.03) | 19.16 (0.03) | 19.16 (0.03) | 19.16 (0.03) | ||||||||||
| g magnitude | 18.55 (0.008) | 18.56 (0.03) | 18.55 (0.008) | 18.55 (0.008) | |||||||||||
| r magnitude | 18.29 (0.008) | 18.31 (0.02) | 18.29 (0.008) | 18.29 (0.008) | |||||||||||
| i magnitude | 18.20 (0.009) | 18.18 (0.02) | 18.19 (0.009) | 18.19 (0.009) | |||||||||||
| z magnitude | 18.20 (0.02) | 18.18 (0.03) | 18.18 (0.02) | 18.18 (0.02) | |||||||||||
| G magnitude | 18.29 (0.03) | 18.31 | 18.29 | 18.29 (0.003) | 18.31 | ||||||||||
| BP magnitude | 18.52 (0.03) | 18.61 | 18.61 | ||||||||||||
| RP magnitude | 17.93 (0.01) | 17.90 | 17.90 | ||||||||||||
| Pan g magnitude | 18.52 (0.006) | 18.52 (0.007) | |||||||||||||
| Pan r magnitude | 18.30 (0.003) | 18.30 (0.003) | |||||||||||||
| Pan i magnitude | 18.24 (0.003) | 18.24 (0.003) | |||||||||||||
| Pan z magnitude | 18.25 (0.01) | 18.25 (0.01) | |||||||||||||
| Pan y magnitude | 18.25 (0.02) | 18.25 (0.02) | |||||||||||||
| E(B-V) | 0.003 | ||||||||||||||
* Constant surface field
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