Gaia DR2 2957248776169007616
All names: WDJ053048.72-252958.75, WDJ053048.72-252958.76, GALEX J053048.7-252958, Gaia EDR3 2957248776169007616, Gaia DR3 2957248776169007616, Gaia DR2 2957248776169007616
| 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 30 48.85 (0.06) | 05 30 48.85 | 05 30 48.85 | 05 30 48.72 (0.06) | 05 30 48.85 | |||||
| Declination | -25 29 58.07 (0.07) | -25 29 58.09 | -25 29 58.07 | -25 29 58.76 (0.07) | -25 29 58.09 | |||||
| Spectral type | DQ | D | ||||||||
| Effective temperature | [K] | 6444.0 | 6212.0 | 6785.0 (30) | ||||||
| log(g) | [cgs] | 8.22 | 8.10 | 8.26 (0.01) | ||||||
| Mass | [M☉] | 0.73 | 0.635 | 0.74 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.0680 | 2.7520 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.16 (0.09) | 17.06 (0.1) | 17.16 | 17.16 (0.09) | 17.06 (0.1) | ||||
| Distance | [pc] | 58.27 (0.3) | 58.62 (0.4) | 58.27 | 58.27 (0.3) | 58.62 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 115.4940838 (0.08) | 115.3990315 (0.2) | 115.494 (0.08) | 115.3990315 | |||||
| Proper motion (declination) | [mas/yr] | 42.74216982 (0.09) | 42.74454515 (0.2) | 42.742 (0.09) | 42.74454515 | |||||
| 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 | 17.86 (0.01) | 17.89 | 17.86 | 17.86 (0.003) | 17.89 | |||||
| BP magnitude | 18.11 (0.01) | 18.11 | 18.11 | |||||||
| RP magnitude | 17.45 (0.008) | 17.47 | 17.47 | |||||||
| Pan g magnitude | 18.19 (0.004) | |||||||||
| Pan r magnitude | 17.83 (0.008) | |||||||||
| Pan i magnitude | 17.79 (0.003) | |||||||||
| Pan z magnitude | 17.85 (0.007) | |||||||||
| Pan y magnitude | 17.92 (0.02) | |||||||||
| E(B-V) | 0.000 | |||||||||
* Constant surface field
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