Gaia DR2 910940573249163648
All names: Gaia DR3 910940573249163648, Gaia DR2 910940573249163648, WDJ083114.99+380323.43, Gaia EDR3 910940573249163648, WDJ083114.99+380323.42
| 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 | 08 31 14.95 (0.3) | 08 31 14.95 | 08 31 14.95 | 08 31 14.99 (0.3) | 08 31 14.95 | |||||
| Declination | 38 03 20.03 (0.2) | 38 03 20.14 | 38 03 20.03 | 38 03 23.43 (0.2) | 38 03 20.14 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5528.0 | 5254.0 | 5614.0 (141) | ||||||
| log(g) | [cgs] | 8.49 | 8.34 | 8.52 (0.05) | ||||||
| Mass | [M☉] | 0.905 | 0.793 | 0.927 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 6.9050 | 6.6670 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.91 (0.3) | 14.90 (0.4) | 14.91 | 14.91 (0.3) | 14.90 (0.4) | ||||
| Distance | [pc] | 67.05 (1) | 67.13 (2) | 67.05 | 67.05 (1) | 67.13 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -29.82519273 (0.3) | -30.65571714 (0.7) | -29.825 (0.3) | -30.65571714 | |||||
| Proper motion (declination) | [mas/yr] | -212.3084906 (0.3) | -212.3121888 (0.6) | -212.308 (0.3) | -212.3121888 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.95 (0.08) | |||||||||
| g magnitude | 19.81 (0.02) | |||||||||
| r magnitude | 19.19 (0.01) | |||||||||
| i magnitude | 18.98 (0.01) | |||||||||
| z magnitude | 19.16 (0.06) | |||||||||
| G magnitude | 19.24 (0.03) | 19.28 | 19.24 | 19.24 (0.004) | 19.28 | |||||
| BP magnitude | 19.67 (0.03) | 19.75 | 19.75 | |||||||
| RP magnitude | 18.71 (0.03) | 18.79 | 18.79 | |||||||
| Pan g magnitude | 19.70 (0.003) | |||||||||
| Pan r magnitude | 19.21 (0.01) | |||||||||
| Pan i magnitude | 19.02 (0.006) | |||||||||
| Pan z magnitude | 19.03 (0.01) | |||||||||
| Pan y magnitude | 19.12 (0.07) | |||||||||
| 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
