SDSS J155932.58+081904.6
All names: SDSS J155932.57+081904.6, Gaia DR3 4454254954265533952, Gaia DR2 4454254954265533952, GALEX J155932.6+081905, Gaia EDR3 4454254954265533952, SDSS J155932.58+081904.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 59 32.57 (0.5) | 15 59 32.58 | 15 59 32.57 (0.5) | 15 59 32.58 (0.5) | 15 59 32.58 | |||||
| Declination | 08 19 04.69 (0.4) | 08 19 04.63 | 08 19 04.69 (0.4) | 08 19 04.58 (0.4) | 08 19 04.62 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9121.0 | 10080.0 (206) | |||||||
| log(g) | [cgs] | 7.24 | 8.26 (0.3) | |||||||
| Mass | [M☉] | 0.267 | 0.754 (0.2) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3698 | ||||||||
| 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] | 2.26 (0.6) | 1.79 (0.6) | 2.26 (0.6) | ||||||
| Distance | [pc] | 442.77 (109) | 559.06 (196) | 442.77 (109) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -14.32794307 (0.6) | -13.69906189 (1) | -14.328 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | 6.738202534 (0.5) | 5.898862227 (0.8) | 6.738 (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 | 20.63 (0.06) | 20.63 (0.06) | 20.66 (0.07) | |||||||
| g magnitude | 20.22 (0.02) | 20.22 (0.02) | 20.22 (0.02) | |||||||
| r magnitude | 20.23 (0.02) | 20.23 (0.02) | 20.25 (0.02) | |||||||
| i magnitude | 20.33 (0.03) | 20.33 (0.03) | 20.34 (0.03) | |||||||
| z magnitude | 20.74 (0.2) | 20.74 (0.2) | 20.73 (0.1) | |||||||
| G magnitude | 20.19 (0.07) | 20.25 | 20.19 (0.006) | |||||||
| BP magnitude | 20.26 (0.07) | 20.20 | ||||||||
| RP magnitude | 20.09 (0.1) | 20.02 | ||||||||
| Pan g magnitude | 20.17 (0.02) | |||||||||
| Pan r magnitude | 20.27 (0.02) | |||||||||
| Pan i magnitude | 20.38 (0.01) | |||||||||
| Pan z magnitude | 20.38 (0.04) | |||||||||
| Pan y magnitude | 20.22 (0.2) | |||||||||
| E(B-V) | 0.038 | |||||||||
* Constant surface field
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