SDSS J163406.10+123756.9
All names: GALEX J163406.1+123756, SDSS J163406.10+123756.7, SDSS J163406.11+123756.7, Gaia DR3 4459639713681638400, Gaia EDR3 4459639713681638400, Gaia DR2 4459639713681638400, SDSS J163406.10+123756.8, SDSS J163406.10+123756.9
| 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 | 16 34 06.11 (0.2) | 16 34 06.10 | 16 34 06.11 (0.2) | 16 34 06.10 (0.2) | 16 34 06.10 | |||||
| Declination | 12 37 56.52 (0.1) | 12 37 56.84 | 12 37 56.54 (0.2) | 12 37 56.94 (0.1) | 12 37 56.89 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13126.0 | 19251.0 (390) | |||||||
| log(g) | [cgs] | 7.21 | 7.81 (0.07) | |||||||
| Mass | [M☉] | 0.279 | 0.53 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1288 | ||||||||
| 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] | 2.18 (0.2) | 1.81 (0.3) | 2.18 (0.2) | ||||||
| Distance | [pc] | 458.40 (48) | 550.98 (97) | 458.40 (48) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 7.656998545 (0.2) | 8.767111184 (0.4) | 7.657 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -26.03667101 (0.2) | -26.72108322 (0.4) | -26.037 (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 | 19.06 (0.02) | 19.06 (0.02) | 19.15 (0.03) | |||||||
| g magnitude | 18.95 (0.009) | 18.95 (0.009) | 18.98 (0.02) | |||||||
| r magnitude | 19.28 (0.01) | 19.28 (0.01) | 19.27 (0.02) | |||||||
| i magnitude | 19.56 (0.02) | 19.56 (0.02) | 19.60 (0.02) | |||||||
| z magnitude | 19.81 (0.07) | 19.81 (0.07) | 19.65 (0.09) | |||||||
| G magnitude | 19.16 (0.02) | 19.18 | 19.16 (0.003) | |||||||
| BP magnitude | 19.12 (0.02) | 19.02 | ||||||||
| RP magnitude | 19.29 (0.04) | 19.25 | ||||||||
| Pan g magnitude | 19.01 (0.01) | |||||||||
| Pan r magnitude | 19.29 (0.01) | |||||||||
| Pan i magnitude | 19.59 (0.02) | |||||||||
| Pan z magnitude | 19.73 (0.02) | |||||||||
| Pan y magnitude | 19.82 (0.08) | |||||||||
| E(B-V) | 0.054 | |||||||||
* Constant surface field
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