Gaia DR2 1017803276584446336
All names: Gaia DR3 1017803276584446336, Gaia DR2 1017803276584446336, WDJ085922.16+540345.12, WDJ085922.16+540345.13, Gaia EDR3 1017803276584446336, SDSS J085922.15+540345.1, SDSS J085922.16+540345.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 59 22.22 (0.2) | 08 59 22.22 | 08 59 22.22 | 08 59 22.16 (0.2) | 08 59 22.22 | |||||
| Declination | 54 03 45.54 (0.2) | 54 03 45.53 | 54 03 45.54 | 54 03 45.12 (0.2) | 54 03 45.53 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4948.0 | 4627.0 | 5055.0 (98) | ||||||
| log(g) | [cgs] | 7.77 | 7.53 | 7.91 (0.06) | ||||||
| Mass | [M☉] | 0.449 | 0.329 | 0.525 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.5150 | 2.9400 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.43 (0.3) | 12.04 (0.4) | 12.43 | 12.43 (0.3) | 12.04 (0.4) | ||||
| Distance | [pc] | 80.47 (2) | 83.05 (3) | 80.47 | 80.47 (2) | 83.05 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 29.29514361 (0.2) | 28.8139725 (0.5) | 29.295 (0.2) | 28.8139725 | |||||
| Proper motion (declination) | [mas/yr] | 26.41470943 (0.2) | 26.12902268 (0.5) | 26.415 (0.2) | 26.12902268 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.58 (0.1) | 21.58 (0.1) | ||||||||
| g magnitude | 19.87 (0.01) | 19.87 (0.01) | ||||||||
| r magnitude | 19.18 (0.01) | 19.18 (0.01) | ||||||||
| i magnitude | 18.92 (0.01) | 18.92 (0.01) | ||||||||
| z magnitude | 18.80 (0.04) | 18.80 (0.04) | ||||||||
| G magnitude | 19.21 (0.04) | 19.24 | 19.21 | 19.21 (0.004) | 19.24 | |||||
| BP magnitude | 19.79 (0.04) | 19.79 | 19.79 | |||||||
| RP magnitude | 18.62 (0.02) | 18.59 | 18.59 | |||||||
| Pan g magnitude | 19.81 (0.009) | |||||||||
| Pan r magnitude | 19.19 (0.02) | |||||||||
| Pan i magnitude | 18.93 (0.007) | |||||||||
| Pan z magnitude | 18.81 (0.01) | |||||||||
| Pan y magnitude | 18.81 (0.03) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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