SDSS J155738.34+163943.0
All names: SDSS J155738.34+163943.09, Gaia EDR3 1199435313227901952, Gaia DR2 1199435313227901952, SDSS J155738.33+163943.0, SDSS J155738.34+163943.0, Gaia DR3 1199435313227901952
| 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 | 15 57 38.37 (0.3) | 15 57 38.34 | 15 57 38.36 (0.4) | 15 57 38.33 (0.3) | ||||||
| Declination | 16 39 42.80 (0.3) | 16 39 43.06 | 16 39 42.81 (0.3) | 16 39 43.14 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7849.0 | 7539.0 (77) | |||||||
| log(g) | [cgs] | 7.95 | 8.85 (0.1) | |||||||
| Mass | [M☉] | 0.563 | 1.093 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.0490 | ||||||||
| 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] | 4.85 (0.4) | 4.83 (0.5) | 4.85 (0.4) | ||||||
| Distance | [pc] | 206.14 (18) | 207.00 (22) | 206.14 (18) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 27.1630407 (0.4) | 28.10111425 (0.7) | 27.163 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -21.3008376 (0.3) | -20.9458373 (0.6) | -21.301 (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 | 20.03 (0.04) | 20.05 (0.04) | 20.03 (0.04) | |||||||
| g magnitude | 19.66 (0.01) | 19.67 (0.02) | 19.66 (0.01) | |||||||
| r magnitude | 19.58 (0.01) | 19.59 (0.02) | 19.58 (0.01) | |||||||
| i magnitude | 19.59 (0.02) | 19.61 (0.02) | 19.59 (0.02) | |||||||
| z magnitude | 19.59 (0.08) | 19.56 (0.07) | 19.59 (0.07) | |||||||
| G magnitude | 19.54 (0.03) | 19.58 | 19.54 (0.005) | |||||||
| BP magnitude | 19.66 (0.03) | 19.70 | ||||||||
| RP magnitude | 19.27 (0.06) | 19.30 | ||||||||
| Pan g magnitude | 19.64 (0.02) | |||||||||
| Pan r magnitude | 19.55 (0.009) | |||||||||
| Pan i magnitude | 19.61 (0.02) | |||||||||
| Pan z magnitude | 19.67 (0.02) | |||||||||
| Pan y magnitude | 19.69 (0.07) | |||||||||
| E(B-V) | 0.036 | |||||||||
* Constant surface field
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