Gaia DR2 2582027002828197504
All names: WDJ004851.43+093815.44, Gaia DR2 2582027002828197504, Gaia DR3 2582027002828197504, GALEX J004851.4+093815, Gaia EDR3 2582027002828197504
| 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 | 00 48 51.55 (0.1) | 00 48 51.55 | 00 48 51.55 | 00 48 51.43 (0.1) | 00 48 51.55 | |||||
| Declination | 09 38 15.20 (0.08) | 09 38 15.21 | 09 38 15.20 | 09 38 15.44 (0.08) | 09 38 15.21 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 7804.0 | 7516.0 | 7196.0 (138) | ||||||
| log(g) | [cgs] | 8.20 | 8.10 | 7.94 (0.04) | ||||||
| Mass | [M☉] | 0.715 | 0.634 | 0.542 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.5590 | 1.4830 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.09 (0.1) | 12.14 (0.3) | 12.09 | 12.09 (0.1) | 12.14 (0.3) | ||||
| Distance | [pc] | 82.74 (1) | 82.35 (2) | 82.74 | 82.74 (1) | 82.35 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 116.6873491 (0.2) | 117.0779835 (0.6) | 116.687 (0.2) | 117.0779835 | |||||
| Proper motion (declination) | [mas/yr] | -15.22132676 (0.1) | -15.03376055 (0.3) | -15.221 (0.1) | -15.03376055 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.43 (0.02) | |||||||||
| g magnitude | 18.05 (0.006) | |||||||||
| r magnitude | 17.90 (0.007) | |||||||||
| i magnitude | 17.97 (0.009) | |||||||||
| z magnitude | 18.04 (0.03) | |||||||||
| G magnitude | 17.89 (0.01) | 17.91 | 17.89 | 17.89 (0.003) | 17.91 | |||||
| BP magnitude | 18.06 (0.01) | 18.00 | 18.00 | |||||||
| RP magnitude | 17.65 (0.02) | 17.60 | 17.60 | |||||||
| Pan g magnitude | 18.02 (0.006) | |||||||||
| Pan r magnitude | 17.94 (0.005) | |||||||||
| Pan i magnitude | 17.97 (0.004) | |||||||||
| Pan z magnitude | 18.05 (0.007) | |||||||||
| Pan y magnitude | 18.09 (0.02) | |||||||||
| E(B-V) | 0.004 | |||||||||
* 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
