Gaia DR2 1990917147871880576
All names: Gaia EDR3 1990917147871880576, WDJ231223.33+493534.62, Gaia DR2 1990917147871880576, Gaia DR3 1990917147871880576
| 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 | 23 12 23.41 (0.09) | 23 12 23.41 | 23 12 23.41 | 23 12 23.33 (0.09) | 23 12 23.41 | |||||
| Declination | 49 35 33.03 (0.09) | 49 35 33.08 | 49 35 33.03 | 49 35 34.62 (0.09) | 49 35 33.08 | |||||
| Spectral type | DA | D | ||||||||
| Effective temperature | [K] | 6016.0 | 5772.0 | 6132.0 (82) | ||||||
| log(g) | [cgs] | 7.95 | 7.79 | 8.00 (0.03) | ||||||
| Mass | [M☉] | 0.558 | 0.455 | 0.586 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.0440 | 2.0940 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.65 (0.1) | 12.64 (0.2) | 12.65 | 12.65 (0.1) | 12.64 (0.2) | ||||
| Distance | [pc] | 79.08 (0.8) | 79.11 (1) | 79.08 | 79.08 (0.8) | 79.11 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 49.13098389 (0.1) | 48.54287507 (0.3) | 49.131 (0.1) | 48.54287507 | |||||
| Proper motion (declination) | [mas/yr] | -99.90773061 (0.1) | -99.69150892 (0.3) | -99.908 (0.1) | -99.69150892 | |||||
| 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 | 18.42 (0.02) | 18.44 | 18.42 | 18.42 (0.003) | 18.44 | |||||
| BP magnitude | 18.75 (0.02) | 18.70 | 18.70 | |||||||
| RP magnitude | 17.99 (0.02) | 17.96 | 17.96 | |||||||
| Pan g magnitude | 18.76 (0.009) | |||||||||
| Pan r magnitude | 18.43 (0.009) | |||||||||
| Pan i magnitude | 18.32 (0.005) | |||||||||
| Pan z magnitude | 18.29 (0.01) | |||||||||
| Pan y magnitude | 18.30 (0.03) | |||||||||
| E(B-V) | 0.013 | |||||||||
* 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
