Gaia DR2 232690848377629312
All names: WDJ042312.91+450451.22, Gaia DR2 232690848377629312, Gaia DR3 232690848377629312, WDJ042312.91+450451.23, Lan 500, Gaia EDR3 232690848377629312
| 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 | 04 23 12.89 (0.09) | 04 23 12.89 | 04 23 12.89 | 04 23 12.91 (0.09) | 04 23 12.89 | |||||
| Declination | 45 04 49.69 (0.06) | 45 04 49.74 | 45 04 49.69 | 45 04 51.22 (0.06) | 45 04 49.74 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7828.0 | 7568.0 | 8079.0 (124) | ||||||
| log(g) | [cgs] | 7.81 | 7.71 | 7.89 (0.03) | ||||||
| Mass | [M☉] | 0.489 | 0.417 | 0.534 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8829 | 0.8867 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.28 (0.1) | 10.13 (0.2) | 10.28 | 10.28 (0.1) | 10.13 (0.2) | ||||
| Distance | [pc] | 97.23 (1) | 98.75 (2) | 97.23 | 97.23 (1) | 98.75 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -11.92737982 (0.1) | -11.94239161 (0.3) | -11.927 (0.1) | -11.94239161 | |||||
| Proper motion (declination) | [mas/yr] | -95.76702007 (0.08) | -95.92013304 (0.2) | -95.767 (0.08) | -95.92013304 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.10 | |||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.72 (0.01) | 17.74 | 17.72 | 17.72 (0.003) | 17.74 | |||||
| BP magnitude | 17.85 (0.01) | 17.86 | 17.86 | |||||||
| RP magnitude | 17.47 (0.01) | 17.48 | 17.48 | |||||||
| Pan g magnitude | 17.86 (0.004) | |||||||||
| Pan r magnitude | 17.79 (0.003) | |||||||||
| Pan i magnitude | 17.80 (0.006) | |||||||||
| Pan z magnitude | 17.87 (0.006) | |||||||||
| Pan y magnitude | 17.97 (0.01) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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