Gaia DR2 2000338966090327808
All names: WDJ223440.69+510058.31, WDJ223440.69+510058.30, Gaia EDR3 2000338966090327808, Gaia DR2 2000338966090327808, Gaia DR3 2000338966090327808
| 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 | 22 34 40.78 (0.1) | 22 34 40.78 | 22 34 40.78 | 22 34 40.69 (0.1) | 22 34 40.78 | |||||
| Declination | 51 00 59.42 (0.1) | 51 00 59.38 | 51 00 59.42 | 51 00 58.30 (0.1) | 51 00 59.38 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5651.0 | 5395.0 | 5968.0 (106) | ||||||
| log(g) | [cgs] | 7.86 | 7.67 | 7.99 (0.04) | ||||||
| Mass | [M☉] | 0.503 | 0.393 | 0.584 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.1440 | 2.4020 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.53 (0.2) | 10.75 (0.3) | 10.53 | 10.53 (0.2) | 10.75 (0.3) | ||||
| Distance | [pc] | 94.93 (2) | 93.06 (2) | 94.93 | 94.94 (2) | 93.06 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 53.2211051 (0.2) | 54.10324813 (0.4) | 53.221 (0.2) | 54.10324813 | |||||
| Proper motion (declination) | [mas/yr] | 70.02048119 (0.2) | 69.4971404 (0.4) | 70.02 (0.2) | 69.4971404 | |||||
| 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 | 18.93 (0.02) | 18.96 | 18.93 | 18.93 (0.004) | 18.96 | |||||
| BP magnitude | 19.19 (0.02) | 19.14 | 19.14 | |||||||
| RP magnitude | 18.43 (0.02) | 18.45 | 18.45 | |||||||
| Pan g magnitude | 19.35 (0.01) | |||||||||
| Pan r magnitude | 18.89 (0.009) | |||||||||
| Pan i magnitude | 18.74 (0.006) | |||||||||
| Pan z magnitude | 18.71 (0.02) | |||||||||
| Pan y magnitude | 18.76 (0.02) | |||||||||
| E(B-V) | 0.018 | |||||||||
* 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
