Gaia DR2 3349849778193723008
All names: WDJ055231.03+164250.27, WISEA J055231.03+164249.4, Gaia EDR3 3349849778193723008, WISE J055231.03+164249.4, LAMOST J055231.04+164249.6, TIC 247924783, Gaia DR3 3349849778193723008, Gaia DR2 3349849778193723008, 2MASS J05523102+1642504, KPD 0549+1642, UCAC4 534-019819
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Tremblay et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 52 31.05 (0.03) | 05 52 31.05 | 05 52 31.05 | 05 52 31.03 (0.03) | 05 52 31.05 | ||||||
| Declination | 16 42 49.35 (0.03) | 16 42 49.38 | 16 42 49.35 | 16 42 50.27 (0.03) | 16 42 49.38 | ||||||
| Spectral type | DBA | DB | DBA | ||||||||
| Effective temperature | [K] | 11950.0 (90) | 11283.0 | 11709.0 | 11991.0 (100) | ||||||
| log(g) | [cgs] | 8.17 (0.02) | 8.18 | 8.16 | 8.18 (0.01) | ||||||
| Mass | [M☉] | 0.714 | 0.68 | 0.696 (0.008) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.5700 | 0.5212 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 24.97 (0.04) | 24.97 (0.06) | 24.97 | 24.97 (0.04) | 24.97 (0.06) | |||||
| Distance | [pc] | 40.05 (0.06) | 40.04 (0.09) | 40.05 | 40.05 (0.06) | 40.04 (0.09) | |||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 12.92658354 (0.04) | 12.83110734 (0.1) | 12.927 (0.04) | 12.83110734 | ||||||
| Proper motion (declination) | [mas/yr] | -57.89045409 (0.03) | -57.83556622 (0.08) | -57.89 (0.03) | -57.83556622 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 15.21 (0.08) | ||||||||||
| V magnitude | 15.15 (0.08) | ||||||||||
| R magnitude | 15.40 (0.2) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 15.24 (0.04) | ||||||||||
| H magnitude | 15.19 (0.08) | ||||||||||
| K magnitude | 15.30 (0.2) | ||||||||||
| u magnitude | |||||||||||
| g magnitude | 15.06 (0.04) | ||||||||||
| r magnitude | 15.23 (0.03) | ||||||||||
| i magnitude | 15.54 (0.04) | ||||||||||
| z magnitude | |||||||||||
| G magnitude | 15.06 (0.002) | 15.09 | 15.06 | 15.06 (0.003) | 15.09 | ||||||
| BP magnitude | 15.06 (0.002) | 15.02 | 15.02 | ||||||||
| RP magnitude | 15.07 (0.002) | 15.07 | 15.07 | ||||||||
| Pan g magnitude | 15.04 (0.004) | ||||||||||
| Pan r magnitude | 15.22 (0.002) | ||||||||||
| Pan i magnitude | 15.40 (0.004) | ||||||||||
| Pan z magnitude | 15.59 (0.003) | ||||||||||
| Pan y magnitude | 15.73 (0.008) | ||||||||||
| E(B-V) | 0.000 | ||||||||||
* Constant surface field
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