SDSS J090341.56+042006.7
All names: SDSS J090341.56+042006.76, Gaia DR2 579941118922765440, SDSS J090341.56+042006.7, SDSS J090341.57+042006.7, Gaia EDR3 579941118922765440, GALEX J090341.5+042007, SDSS J090341.57+042006.6, Gaia DR3 579941118922765440
| 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 | 09 03 41.56 (0.3) | 09 03 41.57 | 09 03 41.56 (0.4) | 09 03 41.56 (0.3) | ||||||
| Declination | 04 20 06.79 (0.3) | 04 20 06.77 | 04 20 06.78 (0.4) | 04 20 06.65 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15370.0 | 17677.0 (153) | |||||||
| log(g) | [cgs] | 8.30 | 8.03 (0.03) | |||||||
| Mass | [M☉] | 0.8 | 0.633 (0.01) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2984 | ||||||||
| 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] | 2.22 (0.4) | 3.04 (0.5) | 2.22 (0.4) | ||||||
| Distance | [pc] | 449.98 (73) | 328.89 (55) | 449.98 (73) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.710550035 (0.4) | -3.014977263 (0.8) | -3.711 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 8.347565008 (0.3) | 8.17260765 (0.8) | 8.348 (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 | 19.52 (0.03) | 19.50 (0.04) | 19.52 (0.03) | |||||||
| g magnitude | 19.23 (0.01) | 19.23 (0.02) | 19.23 (0.01) | |||||||
| r magnitude | 19.89 (0.02) | 19.85 (0.03) | 19.89 (0.02) | |||||||
| i magnitude | 24.36 (0.9) | 24.36 (4) | 24.36 (0.9) | |||||||
| z magnitude | 20.30 (0.1) | 20.30 (0.2) | 20.30 (0.1) | |||||||
| G magnitude | 19.34 (0.04) | 19.41 | 19.34 (0.004) | |||||||
| BP magnitude | 19.36 (0.04) | 19.21 | ||||||||
| RP magnitude | 19.50 (0.08) | 19.33 | ||||||||
| Pan g magnitude | 19.22 (0.01) | |||||||||
| Pan r magnitude | 19.41 (0.01) | |||||||||
| Pan i magnitude | 19.75 (0.03) | |||||||||
| Pan z magnitude | 20.01 (0.02) | |||||||||
| Pan y magnitude | 19.67 (0.2) | |||||||||
| E(B-V) | 0.036 | |||||||||
* Constant surface field
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