SDSS J084350.21+153824.8
All names: SDSS J084350.20+153824.7, GALEX J084350.2+153825, SDSS J084350.21+153824.8, Gaia DR3 610045884729755264, Gaia DR2 610045884729755264, Gaia EDR3 610045884729755264, SDSS J084350.21+153824.7
| 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 | 08 43 50.20 (0.3) | 08 43 50.20 | 08 43 50.20 (0.6) | 08 43 50.20 (0.3) | 08 43 50.21 | |||||
| Declination | 15 38 24.78 (0.2) | 15 38 24.77 | 15 38 24.78 (0.4) | 15 38 24.79 (0.2) | 15 38 24.80 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 25526.0 | 23431.0 (545) | |||||||
| log(g) | [cgs] | 8.15 | 8.25 (0.09) | |||||||
| Mass | [M☉] | 0.72 | 0.767 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0307 | ||||||||
| 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] | 1.68 (0.4) | 1.67 (0.6) | 1.68 (0.4) | ||||||
| Distance | [pc] | 596.50 (159) | 598.15 (223) | 596.52 (159) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.352536345 (0.5) | -3.02891047 (1) | -3.353 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -0.556748258 (0.3) | -0.794255103 (0.8) | -0.557 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.29 (0.03) | 19.29 (0.03) | 19.34 (0.03) | |||||||
| g magnitude | 19.34 (0.01) | 19.34 (0.01) | 19.39 (0.02) | |||||||
| r magnitude | 19.71 (0.02) | 19.71 (0.02) | 19.76 (0.03) | |||||||
| i magnitude | 20.06 (0.03) | 20.06 (0.03) | 20.07 (0.03) | |||||||
| z magnitude | 20.31 (0.1) | 20.30 (0.1) | 20.35 (0.2) | |||||||
| G magnitude | 19.55 (0.03) | 19.60 | 19.55 (0.004) | |||||||
| BP magnitude | 19.50 (0.03) | 19.45 | ||||||||
| RP magnitude | 19.74 (0.06) | 19.77 | ||||||||
| Pan g magnitude | 19.39 (0.006) | |||||||||
| Pan r magnitude | 19.73 (0.01) | |||||||||
| Pan i magnitude | 20.08 (0.02) | |||||||||
| Pan z magnitude | 20.33 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.030 | |||||||||
* Constant surface field
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