Gaia DR2 6832720470271324544
All names: Gaia EDR3 6832720470271324544, GALEX J212033.2-192933, Gaia DR3 6832720470271324544, WDJ212033.2-192932.85, WDJ212033.20-192932.85, Gaia DR2 6832720470271324544
| 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 | 21 20 33.28 (0.08) | 21 20 33.28 | 21 20 33.28 | 21 20 33.20 (0.08) | 21 20 33.28 | |||||
| Declination | -19 29 33.67 (0.06) | -19 29 33.64 | -19 29 33.67 | -19 29 32.85 (0.06) | -19 29 33.64 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7923.0 | 7663.0 | 7794.0 (77) | ||||||
| log(g) | [cgs] | 7.86 | 7.76 | 7.80 (0.02) | ||||||
| Mass | [M☉] | 0.514 | 0.441 | 0.485 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9076 | 0.9100 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.48 (0.1) | 12.55 (0.2) | 12.48 | 12.48 (0.1) | 12.55 (0.2) | ||||
| Distance | [pc] | 80.10 (0.7) | 79.69 (1) | 80.10 | 80.10 (0.7) | 79.69 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 77.58359994 (0.1) | 77.58467398 (0.2) | 77.584 (0.1) | 77.58467398 | |||||
| Proper motion (declination) | [mas/yr] | -51.12013966 (0.08) | -51.02547706 (0.2) | -51.12 (0.08) | -51.02547706 | |||||
| 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 | 17.28 (0.007) | 17.30 | 17.28 | 17.28 (0.003) | 17.30 | |||||
| BP magnitude | 17.42 (0.007) | 17.42 | 17.42 | |||||||
| RP magnitude | 17.02 (0.007) | 17.04 | 17.04 | |||||||
| Pan g magnitude | 17.41 (0.006) | |||||||||
| Pan r magnitude | 17.33 (0.006) | |||||||||
| Pan i magnitude | 17.38 (0.002) | |||||||||
| Pan z magnitude | 17.45 (0.004) | |||||||||
| Pan y magnitude | 17.52 (0.007) | |||||||||
| 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
