Gaia DR2 5469352538891664512
All names: GALEX J102812.4-261621, WDJ102812.49-261619.24, WDJ102812.49-261619.25, Gaia DR3 5469352538891664512, Gaia DR2 5469352538891664512, Gaia EDR3 5469352538891664512
| 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 | 10 28 12.42 (0.08) | 10 28 12.43 | 10 28 12.42 | 10 28 12.49 (0.08) | 10 28 12.43 | |||||
| Declination | -26 16 21.41 (0.1) | -26 16 21.35 | -26 16 21.41 | -26 16 19.25 (0.1) | -26 16 21.35 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 7394.0 | 7112.0 | 6597.0 (118) | ||||||
| log(g) | [cgs] | 8.41 | 8.31 | 8.16 (0.03) | ||||||
| Mass | [M☉] | 0.856 | 0.775 | 0.675 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.9860 | 2.8120 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.00 (0.1) | 16.88 (0.1) | 17.00 | 17.00 (0.1) | 16.88 (0.1) | ||||
| Distance | [pc] | 58.82 (0.4) | 59.25 (0.5) | 58.82 | 58.82 (0.4) | 59.25 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -55.02839217 (0.1) | -54.4692125 (0.3) | -55.028 (0.1) | -54.4692125 | |||||
| Proper motion (declination) | [mas/yr] | -135.1827374 (0.1) | -135.2937557 (0.3) | -135.183 (0.1) | -135.2937557 | |||||
| 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 | 17.70 (0.01) | 17.72 | 17.70 | 17.70 (0.003) | 17.72 | |||||
| BP magnitude | 17.89 (0.01) | 17.88 | 17.88 | |||||||
| RP magnitude | 17.42 (0.01) | 17.43 | 17.43 | |||||||
| Pan g magnitude | 17.87 (0.005) | |||||||||
| Pan r magnitude | 17.73 (0.004) | |||||||||
| Pan i magnitude | 17.73 (0.008) | |||||||||
| Pan z magnitude | 17.80 (0.005) | |||||||||
| Pan y magnitude | 17.87 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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