SDSS J155904.24+545426.2
All names: SDSS J155904.23+545425.8, Gaia EDR3 1621368399261718400, Gaia DR2 1621368399261718400, Gaia DR3 1621368399261718400, SDSS J155904.24+545426.2, SDSS J155904.24+545426.21
| 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 04.28 (0.2) | 15 59 04.24 | 15 59 04.28 (0.3) | 15 59 04.24 (0.2) | ||||||
| Declination | 54 54 26.16 (0.2) | 54 54 25.89 | 54 54 26.16 (0.3) | 54 54 25.89 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8584.0 | 8946.0 (48) | |||||||
| log(g) | [cgs] | 7.92 | 8.05 (0.07) | |||||||
| Mass | [M☉] | 0.552 | 0.5 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8044 | ||||||||
| 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] | 4.42 (0.2) | 4.20 (0.3) | 4.42 (0.2) | ||||||
| Distance | [pc] | 226.28 (12) | 237.92 (18) | 226.29 (12) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 21.66648526 (0.3) | 21.74043631 (0.6) | 21.666 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | 17.24767794 (0.3) | 17.68235807 (0.6) | 17.248 (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 | 19.88 (0.03) | 19.87 (0.04) | 19.88 (0.03) | |||||||
| g magnitude | 19.51 (0.01) | 19.53 (0.02) | 19.52 (0.01) | |||||||
| r magnitude | 19.51 (0.01) | 19.51 (0.02) | 19.52 (0.01) | |||||||
| i magnitude | 19.56 (0.02) | 19.56 (0.03) | 19.57 (0.02) | |||||||
| z magnitude | 19.39 (0.08) | 19.40 (0.08) | 19.40 (0.09) | |||||||
| G magnitude | 19.46 (0.04) | 19.51 | 19.46 (0.004) | |||||||
| BP magnitude | 19.56 (0.04) | 19.44 | ||||||||
| RP magnitude | 19.34 (0.05) | 19.23 | ||||||||
| Pan g magnitude | 19.53 (0.02) | |||||||||
| Pan r magnitude | 19.54 (0.01) | |||||||||
| Pan i magnitude | 19.62 (0.02) | |||||||||
| Pan z magnitude | 19.70 (0.02) | |||||||||
| Pan y magnitude | 19.74 (0.07) | |||||||||
| E(B-V) | 0.018 | |||||||||
* Constant surface field
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