Gaia DR2 4254830796588748544
All names: Gaia EDR3 4254830796588748544, Gaia DR2 4254830796588748544, WDJ185138.11-052610.25, Gaia DR3 4254830796588748544
| 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 | 18 51 38.05 (0.08) | 18 51 38.05 | 18 51 38.05 | 18 51 38.11 (0.08) | 18 51 38.05 | |||||
| Declination | -05 26 11.01 (0.08) | -05 26 10.99 | -05 26 11.01 | -05 26 10.24 (0.08) | -05 26 10.99 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 9837.0 | 9566.0 | 9472.0 (197) | ||||||
| log(g) | [cgs] | 8.64 | 8.56 | 8.57 (0.03) | ||||||
| Mass | [M☉] | 1.007 | 0.943 | 0.965 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.0160 | 1.8940 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.50 (0.1) | 14.45 (0.1) | 14.50 | 14.50 (0.1) | 14.45 (0.1) | ||||
| Distance | [pc] | 68.95 (0.5) | 69.18 (0.6) | 68.95 | 68.95 (0.5) | 69.18 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -62.75725793 (0.1) | -62.36101241 (0.2) | -62.757 (0.1) | -62.36101241 | |||||
| Proper motion (declination) | [mas/yr] | -48.02118811 (0.1) | -47.29666744 (0.2) | -48.021 (0.1) | -47.29666744 | |||||
| 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 | 17.43 (0.007) | 17.46 | 17.43 | 17.43 (0.003) | 17.46 | |||||
| BP magnitude | 17.52 (0.007) | 17.46 | 17.46 | |||||||
| RP magnitude | 17.35 (0.01) | 17.26 | 17.26 | |||||||
| Pan g magnitude | 17.50 (0.007) | |||||||||
| Pan r magnitude | 17.56 (0.008) | |||||||||
| Pan i magnitude | 17.67 (0.01) | |||||||||
| Pan z magnitude | 17.83 (0.02) | |||||||||
| Pan y magnitude | 17.96 (0.01) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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