SDSS J080334.44+490451.4
All names: SDSS J080334.44+490451.42, SDSS J080334.44+490451.4, Gaia EDR3 934783895214361344, SDSS J080334.43+490451.5, Gaia DR3 934783895214361344, Gaia DR2 934783895214361344
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 03 34.44 (0.3) | 08 03 34.44 | 08 03 34.44 (0.3) | 08 03 34.44 (0.3) | ||||||
| Declination | 49 04 51.36 (0.2) | 49 04 51.52 | 49 04 51.37 (0.3) | 49 04 51.56 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14745.0 | 23012.0 (307) | |||||||
| log(g) | [cgs] | 7.48 | 8.09 (0.04) | |||||||
| Mass | [M☉] | 0.367 | 0.675 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1049 | ||||||||
| 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] | 2.14 (0.3) | 1.79 (0.4) | 2.14 (0.3) | ||||||
| Distance | [pc] | 466.97 (71) | 557.11 (117) | 466.98 (71) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -2.513016034 (0.4) | -3.166432405 (0.6) | -2.513 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -12.51546459 (0.3) | -12.40083549 (0.5) | -12.515 (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 | 19.18 (0.02) | 19.17 (0.03) | 19.18 (0.02) | |||||||
| g magnitude | 19.14 (0.01) | 19.16 (0.02) | 19.14 (0.01) | |||||||
| r magnitude | 19.50 (0.02) | 19.49 (0.02) | 19.50 (0.02) | |||||||
| i magnitude | 19.75 (0.03) | 19.75 (0.03) | 19.75 (0.03) | |||||||
| z magnitude | 20.01 (0.1) | 20.00 (0.1) | 20.01 (0.1) | |||||||
| G magnitude | 19.31 (0.03) | 19.35 | 19.31 (0.005) | |||||||
| BP magnitude | 19.25 (0.03) | 19.30 | ||||||||
| RP magnitude | 19.42 (0.1) | 19.49 | ||||||||
| Pan g magnitude | 19.18 (0.01) | |||||||||
| Pan r magnitude | 19.51 (0.02) | |||||||||
| Pan i magnitude | 19.76 (0.009) | |||||||||
| Pan z magnitude | 20.03 (0.04) | |||||||||
| Pan y magnitude | 20.05 (0.05) | |||||||||
| E(B-V) | 0.040 | |||||||||
* Constant surface field
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