Gaia DR2 153973718569653760
All names: Gaia EDR3 153973718569653760, Gaia DR3 153973718569653760, Gaia DR2 153973718569653760, WDJ045517.80+264854.58, WDJ045517.8+264854.58
| 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 55 17.90 (0.1) | 04 55 17.90 | 04 55 17.90 | 04 55 17.80 (0.1) | 04 55 17.90 | |||||
| Declination | 26 48 52.99 (0.07) | 26 48 53.04 | 26 48 52.99 | 26 48 54.58 (0.07) | 26 48 53.04 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7670.0 | 7397.0 | 7656.0 (160) | ||||||
| log(g) | [cgs] | 8.37 | 8.28 | 8.37 (0.04) | ||||||
| Mass | [M☉] | 0.829 | 0.754 | 0.829 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.4710 | 2.3020 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.96 (0.1) | 11.94 (0.2) | 11.96 | 11.96 (0.1) | 11.94 (0.2) | ||||
| Distance | [pc] | 83.61 (1) | 83.79 (1) | 83.61 | 83.61 (1) | 83.79 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 87.11506237 (0.2) | 87.32081156 (0.4) | 87.115 (0.2) | 87.32081156 | |||||
| Proper motion (declination) | [mas/yr] | -99.81053822 (0.1) | -99.69835418 (0.2) | -99.811 (0.1) | -99.69835418 | |||||
| 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 | 18.27 (0.02) | 18.29 | 18.27 | 18.27 (0.003) | 18.29 | |||||
| BP magnitude | 18.44 (0.02) | 18.39 | 18.39 | |||||||
| RP magnitude | 18.00 (0.02) | 17.97 | 17.97 | |||||||
| Pan g magnitude | 18.40 (0.007) | |||||||||
| Pan r magnitude | 18.30 (0.006) | |||||||||
| Pan i magnitude | 18.33 (0.003) | |||||||||
| Pan z magnitude | 18.40 (0.01) | |||||||||
| Pan y magnitude | 18.45 (0.03) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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