Gaia DR2 5631727733184669440
All names: Gaia DR2 5631727733184669440, WDJ092345.74-302148.45, Gaia DR3 5631727733184669440, Gaia EDR3 5631727733184669440, WDJ092345.74-302148.46, GALEX J092345.7-302148
| 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 | 09 23 45.69 (0.02) | 09 23 45.70 | 09 23 45.69 | 09 23 45.74 (0.02) | 09 23 45.70 | |||||
| Declination | -30 21 48.43 (0.02) | -30 21 48.43 | -30 21 48.43 | -30 21 48.46 (0.02) | -30 21 48.43 | |||||
| Spectral type | DB | D | ||||||||
| Effective temperature | [K] | 11864.0 | 12616.0 | 13370.0 (76) | ||||||
| log(g) | [cgs] | 7.93 | 7.95 | 8.03 (0.007) | ||||||
| Mass | [M☉] | 0.563 | 0.554 | 0.606 (0.006) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3499 | 0.3072 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 21.30 (0.03) | 21.26 (0.04) | 21.30 | 21.30 (0.03) | 21.26 (0.04) | ||||
| Distance | [pc] | 46.95 (0.06) | 47.04 (0.09) | 46.95 | 46.95 (0.06) | 47.04 (0.09) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -38.51091541 (0.02) | -38.43565163 (0.08) | -38.511 (0.02) | -38.43565163 | |||||
| Proper motion (declination) | [mas/yr] | 2.181356312 (0.02) | 2.004979271 (0.1) | 2.181 (0.02) | 2.004979271 | |||||
| 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 | 14.93 (0.002) | 14.95 | 14.93 | 14.93 (0.003) | 14.95 | |||||
| BP magnitude | 14.90 (0.002) | 14.87 | 14.87 | |||||||
| RP magnitude | 14.98 (0.001) | 14.99 | 14.99 | |||||||
| Pan g magnitude | 14.88 (0.009) | |||||||||
| Pan r magnitude | 15.10 (0.002) | |||||||||
| Pan i magnitude | 15.33 (0.005) | |||||||||
| Pan z magnitude | 15.51 (0.04) | |||||||||
| Pan y magnitude | 15.63 (0.0006) | |||||||||
| E(B-V) | 0.000 | |||||||||
* Constant surface field
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