SDSS J155944.03+543925.9
All names: SDSS J155944.03+543925.95, Gaia DR3 1621314488831654656, SDSS J155944.02+543925.6, Gaia EDR3 1621314488831654656, SDSS J155944.03+543925.9, Gaia DR2 1621314488831654656
| 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 | 15 59 43.98 (0.5) | 15 59 44.02 | 15 59 43.98 (0.7) | 15 59 44.03 (0.5) | ||||||
| Declination | 54 39 25.39 (0.5) | 54 39 25.67 | 54 39 25.40 (0.6) | 54 39 25.66 (0.5) | ||||||
| Spectral type | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 7301.0 | 7248.0 (132) | |||||||
| log(g) | [cgs] | 7.88 | 7.17 (0.3) | |||||||
| Mass | [M☉] | 0.525 | 0.243 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1540 | ||||||||
| 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] | 3.69 (0.5) | 3.74 (0.6) | 3.69 (0.5) | ||||||
| Distance | [pc] | 270.66 (37) | 267.63 (44) | 270.66 (37) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -28.04111752 (0.6) | -29.70692214 (2) | -28.041 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -16.90579119 (0.8) | -17.04527187 (1) | -16.906 (0.8) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.97 (0.08) | 20.94 (0.07) | 20.94 (0.07) | |||||||
| g magnitude | 20.42 (0.02) | 20.44 (0.03) | 20.42 (0.02) | |||||||
| r magnitude | 20.35 (0.03) | 20.37 (0.04) | 20.35 (0.03) | |||||||
| i magnitude | 20.29 (0.04) | 20.31 (0.04) | 20.29 (0.04) | |||||||
| z magnitude | 20.33 (0.2) | 20.30 (0.2) | 20.30 (0.2) | |||||||
| G magnitude | 20.25 (0.1) | 20.31 | 20.25 (0.007) | |||||||
| BP magnitude | 20.44 (0.1) | 20.06 | ||||||||
| RP magnitude | 20.00 (0.09) | 19.80 | ||||||||
| Pan g magnitude | 20.41 (0.02) | |||||||||
| Pan r magnitude | 20.29 (0.01) | |||||||||
| Pan i magnitude | 20.26 (0.02) | |||||||||
| Pan z magnitude | 20.36 (0.04) | |||||||||
| Pan y magnitude | 19.92 (0.2) | |||||||||
| E(B-V) | 0.018 | |||||||||
* Constant surface field
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