Gaia DR2 597819555947490432
All names: Gaia DR3 597819555947490432, Gaia EDR3 597819555947490432, SDSS J085427.89+101909.2, Gaia DR2 597819555947490432, SDSS J085427.90+101909.3, WDJ085427.91+101909.60
| 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 | 08 54 27.86 (0.2) | 08 54 27.86 | 08 54 27.86 | 08 54 27.91 (0.2) | 08 54 27.86 | |||||
| Declination | 10 19 08.70 (0.1) | 10 19 08.72 | 10 19 08.70 | 10 19 09.60 (0.1) | 10 19 08.72 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5040.0 | 4724.0 | 5170.0 (76) | ||||||
| log(g) | [cgs] | 7.84 | 7.61 | 7.96 (0.04) | ||||||
| Mass | [M☉] | 0.488 | 0.363 | 0.555 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.6650 | 3.0680 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.89 (0.3) | 12.53 (0.4) | 12.89 | 12.89 (0.3) | 12.53 (0.4) | ||||
| Distance | [pc] | 77.56 (2) | 79.78 (2) | 77.56 | 77.56 (2) | 79.78 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -45.7311903 (0.3) | -45.76155607 (0.6) | -45.731 (0.3) | -45.76155607 | |||||
| Proper motion (declination) | [mas/yr] | -56.27975643 (0.2) | -56.633405 (0.4) | -56.28 (0.2) | -56.633405 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.61 (0.1) | 21.61 (0.1) | ||||||||
| g magnitude | 19.80 (0.01) | 19.80 (0.01) | ||||||||
| r magnitude | 19.05 (0.01) | 19.05 (0.01) | ||||||||
| i magnitude | 18.82 (0.01) | 18.82 (0.01) | ||||||||
| z magnitude | 18.77 (0.03) | 18.77 (0.03) | ||||||||
| G magnitude | 19.13 (0.03) | 19.16 | 19.13 | 19.13 (0.003) | 19.16 | |||||
| BP magnitude | 19.59 (0.03) | 19.65 | 19.65 | |||||||
| RP magnitude | 18.52 (0.02) | 18.51 | 18.51 | |||||||
| Pan g magnitude | 19.69 (0.01) | |||||||||
| Pan r magnitude | 19.10 (0.005) | |||||||||
| Pan i magnitude | 18.84 (0.007) | |||||||||
| Pan z magnitude | 18.78 (0.009) | |||||||||
| Pan y magnitude | 18.71 (0.02) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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