SDSS J075026.40+274000.0
All names: SDSS J075026.37+273959.8, SDSS J075026.40+273959.9, GALEX J075026.3+273959, Gaia DR2 875086117548500992, Gaia DR3 875086117548500992, Gaia EDR3 875086117548500992, SDSS J075026.40+273960.0, SDSS J075026.40+274000.0
| 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 50 26.38 (0.4) | 07 50 26.38 | 07 50 26.38 (0.6) | 07 50 26.38 (0.4) | 07 50 26.40 | |||||
| Declination | 27 39 59.75 (0.3) | 27 39 59.81 | 27 39 59.75 (0.3) | 27 39 59.87 (0.3) | 27 39 59.95 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15214.0 | 13411.0 (410) | |||||||
| log(g) | [cgs] | 8.64 | 7.81 (0.08) | |||||||
| Mass | [M☉] | 1.012 | 0.514 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5382 | ||||||||
| 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] | 2.89 (0.6) | 3.10 (0.7) | 2.89 (0.6) | ||||||
| Distance | [pc] | 346.30 (70) | 323.06 (75) | 346.30 (70) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.418426407 (0.6) | -3.573038497 (1) | -3.418 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -7.813099456 (0.3) | -8.727182064 (0.5) | -7.813 (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 | 20.30 (0.04) | 20.30 (0.04) | 20.31 (0.04) | |||||||
| g magnitude | 19.82 (0.02) | 19.82 (0.01) | 19.83 (0.02) | |||||||
| r magnitude | 20.08 (0.02) | 20.08 (0.02) | 20.07 (0.02) | |||||||
| i magnitude | 20.23 (0.03) | 20.23 (0.03) | 20.22 (0.04) | |||||||
| z magnitude | 20.58 (0.1) | 20.58 (0.1) | 20.55 (0.1) | |||||||
| G magnitude | 19.93 (0.05) | 20.00 | 19.93 (0.005) | |||||||
| BP magnitude | 19.93 (0.05) | 19.92 | ||||||||
| RP magnitude | 19.99 (0.06) | 19.94 | ||||||||
| Pan g magnitude | 19.82 (0.01) | |||||||||
| Pan r magnitude | 20.04 (0.01) | |||||||||
| Pan i magnitude | 20.25 (0.02) | |||||||||
| Pan z magnitude | 20.45 (0.04) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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