SDSS J150222.45+175150.4
All names: Gaia DR3 1188548262622805376, SDSS J150222.45+175150.40, SDSS J150222.45+175150.4, Gaia DR2 1188548262622805376, Gaia EDR3 1188548262622805376
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 02 22.43 (1) | 15 02 22.45 | 15 02 22.43 (2) | 15 02 22.45 (1) | |||||
| Declination | 17 51 50.19 (0.9) | 17 51 50.40 | 17 51 50.20 (2) | 17 51 50.52 (0.9) | |||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 7243.0 | 8531.0 (148) | ||||||
| log(g) | [cgs] | 7.94 | 7.44 (0.3) | ||||||
| Mass | [M☉] | 0.56 | 0.361 (0.09) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 1.2900 | |||||||
| 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] | -0.79 (1) | 3.34 (3) | 3.34 (3) | |||||
| Distance | [pc] | 299.55 (244) | 299.55 (244) | ||||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -16.17250398 (1) | -15.79637604 (3) | -16.173 (1) | |||||
| Proper motion (declination) | [mas/yr] | -20.56690756 (1) | -23.42091366 (2) | -20.567 (1) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 21.45 (0.1) | 21.36 (0.09) | 21.36 (0.09) | ||||||
| g magnitude | 20.89 (0.03) | 20.91 (0.04) | 20.91 (0.04) | ||||||
| r magnitude | 20.77 (0.03) | 20.77 (0.03) | 20.77 (0.03) | ||||||
| i magnitude | 20.79 (0.04) | 20.80 (0.04) | 20.80 (0.04) | ||||||
| z magnitude | 20.61 (0.2) | 20.65 (0.1) | 20.65 (0.1) | ||||||
| G magnitude | 20.74 (0.2) | 20.78 | 20.74 (0.01) | ||||||
| BP magnitude | 20.87 (0.2) | 20.68 | |||||||
| RP magnitude | 20.36 (0.1) | 20.33 | |||||||
| Pan g magnitude | 20.82 (0.03) | ||||||||
| Pan r magnitude | 20.78 (0.03) | ||||||||
| Pan i magnitude | 20.83 (0.04) | ||||||||
| Pan z magnitude | 20.95 (0.06) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.034 | ||||||||
* Constant surface field
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