Gaia DR2 403690779381103616
All names: WDJ011944.0+502800.04, Gaia DR3 403690779381103616, Gaia EDR3 403690779381103616, WDJ011944.00+502800.05, Gaia DR2 403690779381103616
| 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 | 01 19 44.18 (0.1) | 01 19 44.17 | 01 19 44.18 | 01 19 44.00 (0.1) | 01 19 44.17 | |||||
| Declination | 50 27 58.52 (0.09) | 50 27 58.56 | 50 27 58.52 | 50 28 00.05 (0.09) | 50 27 58.56 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5123.0 | 4807.0 | 5202.0 (50) | ||||||
| log(g) | [cgs] | 8.02 | 7.81 | 8.08 (0.03) | ||||||
| Mass | [M☉] | 0.594 | 0.459 | 0.631 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.3530 | 4.3300 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.44 (0.2) | 19.26 (0.2) | 19.44 | 19.44 (0.2) | 19.26 (0.2) | ||||
| Distance | [pc] | 51.44 (0.5) | 51.93 (0.6) | 51.44 | 51.44 (0.5) | 51.93 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 103.7264026 (0.2) | 103.408263 (0.4) | 103.726 (0.2) | 103.408263 | |||||
| Proper motion (declination) | [mas/yr] | -95.87224366 (0.1) | -95.76468603 (0.3) | -95.872 (0.1) | -95.76468603 | |||||
| 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 | 18.35 (0.02) | 18.37 | 18.35 | 18.35 (0.003) | 18.37 | |||||
| BP magnitude | 18.80 (0.02) | 18.86 | 18.86 | |||||||
| RP magnitude | 17.75 (0.01) | 17.75 | 17.75 | |||||||
| Pan g magnitude | 18.89 (0.006) | |||||||||
| Pan r magnitude | 18.33 (0.003) | |||||||||
| Pan i magnitude | 18.09 (0.003) | |||||||||
| Pan z magnitude | 18.02 (0.007) | |||||||||
| Pan y magnitude | 17.96 (0.01) | |||||||||
| E(B-V) | 0.002 | |||||||||
* 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
