Gaia DR2 2574651852491249024
All names: Gaia EDR3 2574651852491249024, Gaia DR3 2574651852491249024, WDJ015524.36+112737.90, Gaia DR2 2574651852491249024, WDJ015524.36+112737.91, SDSS J015524.38+112737.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 55 24.40 (0.1) | 01 55 24.40 | 01 55 24.40 | 01 55 24.36 (0.1) | 01 55 24.40 | ||||||
| Declination | 11 27 36.51 (0.1) | 11 27 36.55 | 11 27 36.51 | 11 27 37.91 (0.1) | 11 27 36.55 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 7133.0 (47) | 7141.0 | 6876.0 | 7258.0 (156) | ||||||
| log(g) | [cgs] | 7.97 (0.02) | 7.98 | 7.87 | 8.01 (0.04) | ||||||
| Mass | [M☉] | 0.575 (0.01) | 0.581 | 0.496 | 0.599 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.4100 | 1.3720 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | 11.83 (0.2) | 11.89 (0.2) | 11.83 | 11.83 (0.2) | 11.89 (0.2) | |||||
| Distance | [pc] | 84.53 (1) | 84.10 (1) | 84.53 | 84.53 (1) | 84.10 (1) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 33.50163328 (0.2) | 34.46816056 (0.4) | 33.502 (0.2) | 34.46816056 | ||||||
| Proper motion (declination) | [mas/yr] | -87.30174968 (0.2) | -87.22648152 (0.3) | -87.302 (0.2) | -87.22648152 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.65 (0.02) | 18.65 (0.02) | |||||||||
| g magnitude | 18.14 (0.007) | 18.14 (0.007) | |||||||||
| r magnitude | 17.97 (0.007) | 17.97 (0.007) | |||||||||
| i magnitude | 17.94 (0.009) | 17.94 (0.009) | |||||||||
| z magnitude | 17.95 (0.02) | 17.95 (0.02) | |||||||||
| G magnitude | 17.94 (0.02) | 17.96 | 17.94 | 17.94 (0.003) | 17.96 | ||||||
| BP magnitude | 18.15 (0.02) | 18.12 | 18.12 | ||||||||
| RP magnitude | 17.64 (0.02) | 17.64 | 17.64 | ||||||||
| Pan g magnitude | 18.13 (0.006) | ||||||||||
| Pan r magnitude | 17.99 (0.005) | ||||||||||
| Pan i magnitude | 17.97 (0.004) | ||||||||||
| Pan z magnitude | 18.01 (0.007) | ||||||||||
| Pan y magnitude | 18.05 (0.02) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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