SDSS J072546.49+374957.2
All names: GALEX J072546.5+374956, Gaia DR3 899637456277419264, Gaia DR2 899637456277419264, SDSS J072546.49+374957.1, Gaia EDR3 899637456277419264, SDSS J072546.49+374957.2
| 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 | 07 25 46.50 (0.7) | 07 25 46.49 | 07 25 46.50 (1) | 07 25 46.49 (0.7) | 07 25 46.49 | |||||
| Declination | 37 49 57.07 (0.6) | 37 49 57.16 | 37 49 57.08 (0.9) | 37 49 57.15 (0.6) | 37 49 57.18 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13796.0 | 17278.0 (498) | |||||||
| log(g) | [cgs] | 8.59 | 7.63 (0.1) | |||||||
| Mass | [M☉] | 0.979 | 0.466 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.6407 | ||||||||
| 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] | 1.61 (0.7) | 2.53 (1) | 1.61 (0.7) | ||||||
| Distance | [pc] | 622.59 (276) | 395.52 (176) | 622.59 (276) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 6.52062982 (0.8) | 6.844973188 (2) | 6.521 (0.8) | ||||||
| Proper motion (declination) | [mas/yr] | -4.902826875 (0.7) | -4.38799874 (2) | -4.903 (0.7) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.58 (0.06) | 20.60 (0.06) | 20.60 (0.06) | |||||||
| g magnitude | 20.35 (0.02) | 20.35 (0.03) | 20.35 (0.03) | |||||||
| r magnitude | 20.62 (0.04) | 20.61 (0.04) | 20.61 (0.04) | |||||||
| i magnitude | 20.90 (0.06) | 20.89 (0.06) | 20.89 (0.06) | |||||||
| z magnitude | 20.86 (0.2) | 20.89 (0.2) | 20.89 (0.2) | |||||||
| G magnitude | 20.45 (0.08) | 20.57 | 20.45 (0.008) | |||||||
| BP magnitude | 20.20 (0.08) | 20.02 | ||||||||
| RP magnitude | 20.55 (0.2) | 20.22 | ||||||||
| Pan g magnitude | 20.30 (0.008) | |||||||||
| Pan r magnitude | 20.64 (0.03) | |||||||||
| Pan i magnitude | 20.89 (0.02) | |||||||||
| Pan z magnitude | 20.87 (0.07) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.034 | |||||||||
* Constant surface field
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