Gaia DR2 4895488558175045504
All names: Gaia EDR3 4895488558175045504, GALEX J041710.5-264526, WDJ041710.60-264527.18, Gaia DR2 4895488558175045504, WDJ041710.6-264527.17, Gaia DR3 4895488558175045504
| 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 17 10.64 (0.03) | 04 17 10.64 | 04 17 10.64 | 04 17 10.60 (0.03) | 04 17 10.64 | |||||
| Declination | -26 45 26.10 (0.04) | -26 45 26.13 | -26 45 26.10 | -26 45 27.18 (0.04) | -26 45 26.13 | |||||
| Spectral type | DQ | D | ||||||||
| Effective temperature | [K] | 8755.0 | 8493.0 | 7680.0 (44) | ||||||
| log(g) | [cgs] | 8.27 | 8.18 | 7.88 (0.01) | ||||||
| Mass | [M☉] | 0.764 | 0.689 | 0.51 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.2570 | 1.2340 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.71 (0.05) | 16.72 (0.06) | 16.71 | 16.71 (0.05) | 16.72 (0.06) | ||||
| Distance | [pc] | 59.84 (0.2) | 59.82 (0.2) | 59.84 | 59.84 (0.2) | 59.82 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 35.98190705 (0.04) | 36.07478556 (0.1) | 35.982 (0.04) | 36.07478556 | |||||
| Proper motion (declination) | [mas/yr] | 67.50693769 (0.06) | 67.48047967 (0.1) | 67.507 (0.06) | 67.48047967 | |||||
| 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 | 16.90 (0.003) | 16.92 | 16.90 | 16.90 (0.003) | 16.92 | |||||
| BP magnitude | 16.99 (0.003) | 16.95 | 16.95 | |||||||
| RP magnitude | 16.72 (0.004) | 16.73 | 16.73 | |||||||
| Pan g magnitude | 16.99 (0.004) | |||||||||
| Pan r magnitude | 16.96 (0.003) | |||||||||
| Pan i magnitude | 17.05 (0.003) | |||||||||
| Pan z magnitude | 17.18 (0.009) | |||||||||
| Pan y magnitude | 17.25 (0.004) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
