SDSS J090710.56+524352.2
All names: GALEX J090710.6+524350, SDSS J090710.57+524352.0, SDSS J090710.56+524352.21, Gaia EDR3 1016687134843221504, SDSS J090710.57+524351.9, Gaia DR2 1016687134843221504, SDSS J090710.56+524352.2, Gaia DR3 1016687134843221504
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 07 10.62 (0.5) | 09 07 10.57 | 09 07 10.62 (0.7) | 09 07 10.58 (0.5) | ||||||
| Declination | 52 43 52.39 (0.4) | 52 43 51.98 | 52 43 52.38 (0.5) | 52 43 51.94 (0.4) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7044.0 | 6551.0 (151) | |||||||
| log(g) | [cgs] | 8.15 | 7.36 (0.3) | |||||||
| Mass | [M☉] | 0.688 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.8970 | ||||||||
| 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] | 4.29 (0.6) | 4.64 (0.9) | 4.29 (0.6) | ||||||
| Distance | [pc] | 232.93 (35) | 215.70 (41) | 232.93 (35) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 22.95230926 (0.5) | 21.41878103 (1) | 22.952 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | 28.22572719 (0.5) | 28.28370448 (1) | 28.226 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.98 (0.08) | 20.97 (0.07) | 20.99 (0.07) | |||||||
| g magnitude | 20.47 (0.02) | 20.47 (0.03) | 20.46 (0.02) | |||||||
| r magnitude | 20.31 (0.03) | 20.30 (0.03) | 20.32 (0.03) | |||||||
| i magnitude | 20.26 (0.04) | 20.25 (0.04) | 20.26 (0.04) | |||||||
| z magnitude | 20.31 (0.1) | 20.30 (0.1) | 20.31 (0.1) | |||||||
| G magnitude | 20.28 (0.08) | 20.32 | 20.28 (0.006) | |||||||
| BP magnitude | 20.31 (0.08) | 20.61 | ||||||||
| RP magnitude | 19.90 (0.08) | 20.13 | ||||||||
| Pan g magnitude | 20.48 (0.01) | |||||||||
| Pan r magnitude | 20.30 (0.07) | |||||||||
| Pan i magnitude | 20.32 (0.02) | |||||||||
| Pan z magnitude | 20.30 (0.04) | |||||||||
| Pan y magnitude | 20.12 (0.2) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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