Gaia DR2 3421462894654940288
All names: SDSS J051810.24+274441.5, WDJ051810.22+274441.40, Gaia DR3 3421462898950860928, SDSS J051810.24+274441.4, WDJ051810.22+274441.39, Gaia DR2 3421462894654940288, Gaia EDR3 3421462898950860928
| 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 | 05 18 10.29 (0.3) | 05 18 10.29 | 05 18 10.29 | 05 18 10.22 (0.3) | 05 18 10.29 | |||||
| Declination | 27 44 41.67 (0.2) | 27 44 41.66 | 27 44 41.67 | 27 44 41.40 (0.2) | 27 44 41.66 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5514.0 | 5235.0 | 5642.0 (122) | ||||||
| log(g) | [cgs] | 8.18 | 8.00 | 8.24 (0.05) | ||||||
| Mass | [M☉] | 0.696 | 0.571 | 0.738 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.8470 | 4.8940 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.08 (0.3) | 12.25 (0.3) | 12.08 | 12.08 (0.3) | 12.25 (0.3) | ||||
| Distance | [pc] | 82.78 (2) | 81.61 (2) | 82.78 | 82.78 (2) | 81.61 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 53.46416246 (0.4) | 53.09222633 (0.9) | 53.464 (0.4) | 53.09222633 | |||||
| Proper motion (declination) | [mas/yr] | 16.68846391 (0.2) | 17.13633905 (0.6) | 16.688 (0.2) | 17.13633905 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.78 (0.06) | 20.86 (0.07) | ||||||||
| g magnitude | 19.69 (0.01) | 19.70 (0.01) | ||||||||
| r magnitude | 19.19 (0.01) | 19.17 (0.01) | ||||||||
| i magnitude | 19.01 (0.01) | 18.99 (0.01) | ||||||||
| z magnitude | 19.00 (0.04) | 18.92 (0.04) | ||||||||
| G magnitude | 19.21 (0.03) | 19.25 | 19.21 | 19.21 (0.004) | 19.25 | |||||
| BP magnitude | 19.66 (0.03) | 19.61 | 19.61 | |||||||
| RP magnitude | 18.76 (0.03) | 18.63 | 18.63 | |||||||
| Pan g magnitude | 19.63 (0.009) | |||||||||
| Pan r magnitude | 19.18 (0.008) | |||||||||
| Pan i magnitude | 19.02 (0.008) | |||||||||
| Pan z magnitude | 18.95 (0.007) | |||||||||
| Pan y magnitude | 18.93 (0.04) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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