SDSS J172232.81+643719.5
All names: Gaia EDR3 1632851943516288256, SDSS J172232.80+643719.4, GALEX J172232.7+643719, SDSS J172232.79+643719.5, Gaia DR3 1632851943516288256, SDSS J172232.81+643719.5, Gaia DR2 1632851943516288256
| 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 | 17 22 32.81 (0.3) | 17 22 32.80 | 17 22 32.81 (0.4) | 17 22 32.79 (0.3) | 17 22 32.81 | |||||
| Declination | 64 37 19.48 (0.4) | 64 37 19.45 | 64 37 19.49 (0.5) | 64 37 19.55 (0.4) | 64 37 19.51 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15190.0 | 14286.0 (935) | |||||||
| log(g) | [cgs] | 7.99 | 8.44 (0.1) | |||||||
| Mass | [M☉] | 0.607 | 0.872 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1863 | ||||||||
| 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] | 1.84 (0.4) | 1.93 (0.5) | 1.84 (0.4) | ||||||
| Distance | [pc] | 543.74 (114) | 517.00 (125) | 543.74 (114) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 8.139484281 (0.4) | 8.450195199 (0.9) | 8.139 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -4.299972389 (0.5) | -4.823282533 (1) | -4.3 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.10 (0.05) | 20.10 (0.05) | 20.23 (0.06) | |||||||
| g magnitude | 19.84 (0.02) | 19.84 (0.02) | 19.89 (0.02) | |||||||
| r magnitude | 20.06 (0.02) | 20.06 (0.02) | 20.09 (0.03) | |||||||
| i magnitude | 20.31 (0.04) | 20.31 (0.04) | 20.25 (0.05) | |||||||
| z magnitude | 20.57 (0.2) | 20.57 (0.2) | 20.84 (0.2) | |||||||
| G magnitude | 19.94 (0.05) | 20.01 | 19.94 (0.005) | |||||||
| BP magnitude | 19.91 (0.05) | 19.95 | ||||||||
| RP magnitude | 19.84 (0.07) | 19.82 | ||||||||
| Pan g magnitude | 19.85 (0.03) | |||||||||
| Pan r magnitude | 20.07 (0.02) | |||||||||
| Pan i magnitude | 20.29 (0.03) | |||||||||
| Pan z magnitude | 20.32 (0.06) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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