Gaia DR2 154198607352612480
All names: Gaia DR3 154198607352612480, WDJ045625.16+275715.03, GALEX J045625.1+275715, Gaia EDR3 154198607352612480, Gaia DR2 154198607352612480
| 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 | 04 56 25.23 (0.07) | 04 56 25.23 | 04 56 25.23 | 04 56 25.16 (0.07) | 04 56 25.23 | |||||
| Declination | 27 57 15.20 (0.04) | 27 57 15.20 | 27 57 15.20 | 27 57 15.03 (0.04) | 27 57 15.20 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 10327.0 | 10403.0 | 9949.0 (145) | ||||||
| log(g) | [cgs] | 8.17 | 8.11 | 8.01 (0.02) | ||||||
| Mass | [M☉] | 0.706 | 0.65 | 0.584 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7117 | 0.6648 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.32 (0.07) | 11.17 (0.1) | 11.32 | 11.32 (0.07) | 11.17 (0.1) | ||||
| Distance | [pc] | 88.32 (0.6) | 89.52 (0.8) | 88.32 | 88.32 (0.6) | 89.52 (0.8) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 59.10942595 (0.09) | 58.93339961 (0.2) | 59.109 (0.09) | 58.93339961 | |||||
| Proper motion (declination) | [mas/yr] | 10.70933629 (0.07) | 10.58173496 (0.1) | 10.709 (0.07) | 10.58173496 | |||||
| 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 | 17.06 (0.006) | 17.09 | 17.06 | 17.06 (0.003) | 17.09 | |||||
| BP magnitude | 17.09 (0.006) | 17.06 | 17.06 | |||||||
| RP magnitude | 17.00 (0.009) | 17.01 | 17.01 | |||||||
| Pan g magnitude | 17.08 (0.005) | |||||||||
| Pan r magnitude | 17.17 (0.004) | |||||||||
| Pan i magnitude | 17.33 (0.004) | |||||||||
| Pan z magnitude | 17.49 (0.007) | |||||||||
| Pan y magnitude | 17.63 (0.01) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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