SDSS J075657.16+162026.2
All names: Gaia DR2 667180563359230592, GALEX J075657.2+162025, SDSS J075657.16+162026.2, Gaia DR3 667180563359230592, SDSS J075657.16+162026.23, Gaia EDR3 667180563359230592
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 56 57.14 (1) | 07 56 57.16 | 07 56 57.14 (1) | 07 56 57.17 (1) | |||||
| Declination | 16 20 26.23 (0.6) | 16 20 26.23 | 16 20 26.23 (0.7) | 16 20 26.28 (0.6) | |||||
| Spectral type | DA: | DA: | DA | ||||||
| Effective temperature | [K] | 7833.0 | 7322.0 (182) | ||||||
| log(g) | [cgs] | 7.82 | 7.42 (0.4) | ||||||
| Mass | [M☉] | 0.49 | 0.348 (0.1) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.8843 | |||||||
| 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] | 3.08 (1) | 2.78 (1) | 3.08 (1) | |||||
| Distance | [pc] | 324.94 (148) | 360.25 (189) | 324.94 (148) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -20.15502598 (1) | -22.70460241 (3) | -20.155 (1) | |||||
| Proper motion (declination) | [mas/yr] | -3.1417342 (0.9) | -4.104331434 (1) | -3.142 (0.9) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 21.17 (0.1) | 21.15 (0.1) | 21.15 (0.1) | ||||||
| g magnitude | 20.72 (0.03) | 20.71 (0.03) | 20.71 (0.03) | ||||||
| r magnitude | 20.69 (0.04) | 20.68 (0.03) | 20.68 (0.03) | ||||||
| i magnitude | 20.70 (0.05) | 20.71 (0.04) | 20.71 (0.04) | ||||||
| z magnitude | 20.36 (0.1) | 20.35 (0.1) | 20.35 (0.1) | ||||||
| G magnitude | 20.60 (0.1) | 20.65 | 20.60 (0.01) | ||||||
| BP magnitude | 20.71 (0.1) | 20.63 | |||||||
| RP magnitude | 20.26 (0.1) | 20.29 | |||||||
| Pan g magnitude | 20.62 (0.03) | ||||||||
| Pan r magnitude | 20.65 (0.03) | ||||||||
| Pan i magnitude | 20.65 (0.03) | ||||||||
| Pan z magnitude | 20.64 (0.03) | ||||||||
| Pan y magnitude | 20.18 (0.2) | ||||||||
| E(B-V) | 0.015 | ||||||||
* Constant surface field
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