Gaia DR2 444163836759253248
All names: Gaia DR2 444163836759253248, Gaia DR3 444163836759253248, WDJ034441.73+540904.90, Gaia EDR3 444163836759253248
| 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 | 03 44 41.59 (0.1) | 03 44 41.59 | 03 44 41.59 | 03 44 41.73 (0.1) | 03 44 41.59 | |||||
| Declination | 54 09 04.59 (0.1) | 54 09 04.60 | 54 09 04.59 | 54 09 04.91 (0.1) | 54 09 04.60 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6235.0 | 5976.0 | 6375.0 (102) | ||||||
| log(g) | [cgs] | 8.22 | 8.08 | 8.27 (0.03) | ||||||
| Mass | [M☉] | 0.729 | 0.622 | 0.759 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.4160 | 3.1740 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.13 (0.2) | 14.04 (0.2) | 14.13 | 14.13 (0.2) | 14.04 (0.2) | ||||
| Distance | [pc] | 70.77 (0.8) | 71.25 (1) | 70.77 | 70.77 (0.8) | 71.25 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -76.99711777 (0.2) | -76.59296053 (0.4) | -76.997 (0.2) | -76.59296053 | |||||
| Proper motion (declination) | [mas/yr] | -19.98328056 (0.1) | -19.80040434 (0.3) | -19.983 (0.1) | -19.80040434 | |||||
| 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 | 18.43 (0.02) | 18.45 | 18.43 | 18.43 (0.003) | 18.45 | |||||
| BP magnitude | 18.69 (0.02) | 18.69 | 18.69 | |||||||
| RP magnitude | 18.00 (0.02) | 17.98 | 17.98 | |||||||
| Pan g magnitude | 18.73 (0.007) | |||||||||
| Pan r magnitude | 18.47 (0.01) | |||||||||
| Pan i magnitude | 18.35 (0.005) | |||||||||
| Pan z magnitude | 18.34 (0.007) | |||||||||
| Pan y magnitude | 18.38 (0.01) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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