SDSS J183703.96+411607.3
All names: GALEX J183703.9+411607, SDSS J183703.95+411607.3, Gaia EDR3 2110790745957984000, SDSS J183703.96+411607.4, SDSS J183703.96+411607.3, Gaia DR2 2110790745957984000, Gaia DR3 2110790745957984000
| 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 | 18 37 03.95 (0.3) | 18 37 03.96 | 18 37 03.95 (0.4) | 18 37 03.96 (0.3) | 18 37 03.96 | |||||
| Declination | 41 16 07.19 (0.3) | 41 16 07.34 | 41 16 07.20 (0.3) | 41 16 07.42 (0.3) | 41 16 07.35 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13248.0 | 13454.0 (409) | |||||||
| log(g) | [cgs] | 7.98 | 7.90 (0.08) | |||||||
| Mass | [M☉] | 0.596 | 0.557 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2761 | ||||||||
| 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] | 2.28 (0.3) | 2.25 (0.4) | 2.28 (0.3) | ||||||
| Distance | [pc] | 437.77 (54) | 444.75 (75) | 437.77 (54) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -7.419165326 (0.3) | -7.729671499 (0.8) | -7.419 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -14.13404751 (0.3) | -14.71007321 (0.9) | -14.134 (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 | 20.13 (0.05) | 20.13 (0.05) | 20.06 (0.05) | |||||||
| g magnitude | 19.73 (0.01) | 19.73 (0.01) | 19.65 (0.02) | |||||||
| r magnitude | 19.83 (0.02) | 19.84 (0.02) | 19.79 (0.02) | |||||||
| i magnitude | 20.11 (0.03) | 20.11 (0.03) | 20.09 (0.03) | |||||||
| z magnitude | 20.47 (0.2) | 20.47 (0.2) | 20.32 (0.1) | |||||||
| G magnitude | 19.74 (0.03) | 19.78 | 19.74 (0.005) | |||||||
| BP magnitude | 19.78 (0.03) | 19.81 | ||||||||
| RP magnitude | 19.84 (0.08) | 19.95 | ||||||||
| Pan g magnitude | 19.65 (0.01) | |||||||||
| Pan r magnitude | 19.85 (0.02) | |||||||||
| Pan i magnitude | 20.13 (0.01) | |||||||||
| Pan z magnitude | 20.35 (0.02) | |||||||||
| Pan y magnitude | 20.26 (0.2) | |||||||||
| E(B-V) | 0.028 | |||||||||
* Constant surface field
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