Gaia DR2 6273945843535991040
All names: GALEX J140436.9-254356, WDJ140436.9-254355.68, WDJ140436.90-254355.68, Gaia DR2 6273945843535991040, Gaia EDR3 6273945843535991040, Gaia DR3 6273945843535991040
| 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 | 14 04 36.98 (0.06) | 14 04 36.97 | 14 04 36.98 | 14 04 36.90 (0.06) | 14 04 36.97 | |||||
| Declination | -25 43 55.80 (0.05) | -25 43 55.80 | -25 43 55.80 | -25 43 55.68 (0.05) | -25 43 55.80 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8664.0 | 8428.0 | 8754.0 (108) | ||||||
| log(g) | [cgs] | 8.06 | 7.97 | 8.10 (0.02) | ||||||
| Mass | [M☉] | 0.634 | 0.561 | 0.659 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9591 | 0.9387 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.82 (0.07) | 14.68 (0.09) | 14.82 | 14.82 (0.07) | 14.68 (0.09) | ||||
| Distance | [pc] | 67.47 (0.3) | 68.11 (0.4) | 67.47 | 67.47 (0.3) | 68.11 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 63.91016434 (0.07) | 64.1977151 (0.2) | 63.91 (0.07) | 64.1977151 | |||||
| Proper motion (declination) | [mas/yr] | -7.308647057 (0.07) | -7.321886388 (0.1) | -7.309 (0.07) | -7.321886388 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 16.92 (0.005) | 16.95 | 16.92 | 16.92 (0.003) | 16.95 | |||||
| BP magnitude | 17.01 (0.005) | 17.03 | 17.03 | |||||||
| RP magnitude | 16.73 (0.008) | 16.73 | 16.73 | |||||||
| Pan g magnitude | 16.99 (0.004) | |||||||||
| Pan r magnitude | 16.99 (0.005) | |||||||||
| Pan i magnitude | 16.78 (0.07) | |||||||||
| Pan z magnitude | 17.18 (0.009) | |||||||||
| Pan y magnitude | 17.26 (0.02) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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