SDSS J090452.27+153157.2
All names: Gaia DR3 607414134929777280, Gaia DR2 607414134929777280, SDSS J090452.26+153157.2, Gaia EDR3 607414134929777280, SDSS J090452.27+153157.22, SDSS J090452.27+153157.2, SDSS J090452.26+153157.3, GALEX J090452.3+153158
| 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 04 52.27 (0.3) | 09 04 52.27 | 09 04 52.27 (0.4) | 09 04 52.27 (0.3) | ||||||
| Declination | 15 31 57.12 (0.2) | 15 31 57.30 | 15 31 57.13 (0.3) | 15 31 57.37 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14914.0 | 17028.0 (310) | |||||||
| log(g) | [cgs] | 8.29 | 8.43 (0.05) | |||||||
| Mass | [M☉] | 0.794 | 0.868 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3201 | ||||||||
| 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] | 2.96 (0.3) | 3.00 (0.5) | 2.96 (0.3) | ||||||
| Distance | [pc] | 337.84 (38) | 333.26 (52) | 337.84 (38) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.275776425 (0.4) | -3.197789708 (0.8) | -3.276 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -15.30078921 (0.3) | -15.85486836 (0.5) | -15.301 (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 | 19.53 (0.03) | 19.53 (0.03) | 19.53 (0.03) | |||||||
| g magnitude | 19.23 (0.01) | 19.24 (0.02) | 19.23 (0.01) | |||||||
| r magnitude | 19.53 (0.02) | 19.52 (0.02) | 19.53 (0.02) | |||||||
| i magnitude | 19.75 (0.02) | 19.77 (0.02) | 19.75 (0.02) | |||||||
| z magnitude | 20.04 (0.1) | 20.01 (0.1) | 20.04 (0.1) | |||||||
| G magnitude | 19.39 (0.03) | 19.43 | 19.39 (0.004) | |||||||
| BP magnitude | 19.33 (0.03) | 19.31 | ||||||||
| RP magnitude | 19.56 (0.07) | 19.45 | ||||||||
| Pan g magnitude | 19.24 (0.007) | |||||||||
| Pan r magnitude | 19.54 (0.02) | |||||||||
| Pan i magnitude | 19.86 (0.02) | |||||||||
| Pan z magnitude | 20.01 (0.03) | |||||||||
| Pan y magnitude | 20.15 (0.01) | |||||||||
| E(B-V) | 0.023 | |||||||||
* Constant surface field
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