Gaia DR2 155361581416900992
All names: Gaia DR3 155361581416900992, Gaia EDR3 155361581416900992, WDJ045139.97+293800.20, GALEX J045139.9+293800, WDJ045139.97+293800.19, Gaia DR2 155361581416900992
| 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 51 39.99 (0.1) | 04 51 39.99 | 04 51 39.99 | 04 51 39.97 (0.1) | 04 51 39.99 | |||||
| Declination | 29 38 00.02 (0.06) | 29 38 00.02 | 29 38 00.02 | 29 38 00.20 (0.06) | 29 38 00.02 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8170.0 | 7895.0 | 8222.0 (137) | ||||||
| log(g) | [cgs] | 8.04 | 7.95 | 8.02 (0.03) | ||||||
| Mass | [M☉] | 0.62 | 0.544 | 0.609 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.0780 | 1.0730 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.12 (0.1) | 11.34 (0.2) | 11.12 | 11.12 (0.1) | 11.34 (0.2) | ||||
| Distance | [pc] | 89.97 (1) | 88.19 (1) | 89.97 | 89.97 (1) | 88.19 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 18.04742173 (0.2) | 18.64537266 (0.4) | 18.047 (0.2) | 18.64537266 | |||||
| Proper motion (declination) | [mas/yr] | -11.39110525 (0.1) | -11.36710394 (0.2) | -11.391 (0.1) | -11.36710394 | |||||
| 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 | 17.65 (0.01) | 17.67 | 17.65 | 17.65 (0.003) | 17.67 | |||||
| BP magnitude | 17.80 (0.01) | 17.78 | 17.78 | |||||||
| RP magnitude | 17.43 (0.01) | 17.42 | 17.42 | |||||||
| Pan g magnitude | 17.75 (0.005) | |||||||||
| Pan r magnitude | 17.71 (0.002) | |||||||||
| Pan i magnitude | 17.76 (0.006) | |||||||||
| Pan z magnitude | 17.84 (0.006) | |||||||||
| Pan y magnitude | 17.93 (0.01) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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