Gaia DR2 1744181236744930432
All names: Gaia EDR3 1744181236744930432, Gaia DR2 1744181236744930432, WDJ21086.69+091859.32, Gaia DR3 1744181236744930432, WDJ210806.69+091859.32
| 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 08 06.75 (0.1) | 21 08 06.75 | 21 08 06.75 | 21 08 06.69 (0.1) | 21 08 06.75 | |||||
| Declination | 09 19 00.22 (0.07) | 09 19 00.19 | 09 19 00.22 | 09 18 59.32 (0.07) | 09 19 00.19 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6224.0 | 5968.0 | 6219.0 (77) | ||||||
| log(g) | [cgs] | 8.10 | 7.95 | 8.09 (0.03) | ||||||
| Mass | [M☉] | 0.649 | 0.543 | 0.644 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.5560 | 2.3920 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.98 (0.2) | 11.92 (0.2) | 11.98 | 11.98 (0.2) | 11.92 (0.2) | ||||
| Distance | [pc] | 83.45 (1) | 83.88 (2) | 83.45 | 83.45 (1) | 83.88 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 61.95817547 (0.2) | 62.08132832 (0.4) | 61.958 (0.2) | 62.08132832 | |||||
| Proper motion (declination) | [mas/yr] | 56.39432166 (0.1) | 56.18265402 (0.4) | 56.394 (0.1) | 56.18265402 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.53 (0.1) | |||||||||
| g magnitude | 18.93 (0.01) | |||||||||
| r magnitude | 18.68 (0.01) | |||||||||
| i magnitude | 18.58 (0.01) | |||||||||
| z magnitude | 18.66 (0.03) | |||||||||
| G magnitude | 18.62 (0.02) | 18.64 | 18.62 | 18.62 (0.003) | 18.64 | |||||
| BP magnitude | 18.91 (0.02) | 18.87 | 18.87 | |||||||
| RP magnitude | 18.20 (0.02) | 18.19 | 18.19 | |||||||
| Pan g magnitude | 18.91 (0.006) | |||||||||
| Pan r magnitude | 18.64 (0.005) | |||||||||
| Pan i magnitude | 18.53 (0.005) | |||||||||
| Pan z magnitude | 18.54 (0.01) | |||||||||
| Pan y magnitude | 18.54 (0.01) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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