Gaia DR2 1881611050526390400
All names: Gaia DR2 1881611050526390400, SDSS J222512.69+271636.2, WDJ222512.69+271636.65, Gaia EDR3 1881611050526390400, SDSS J222512.68+271636.2, Gaia DR3 1881611050526390400
| 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 | 22 25 12.68 (0.2) | 22 25 12.68 | 22 25 12.68 | 22 25 12.69 (0.2) | 22 25 12.68 | ||||||
| Declination | 27 16 35.94 (0.1) | 27 16 35.96 | 27 16 35.94 | 27 16 36.65 (0.1) | 27 16 35.96 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6357.0 (31) | 6095.0 | 5845.0 | 6211.0 (111) | ||||||
| log(g) | [cgs] | 8.02 (0.02) | 7.95 | 7.79 | 7.96 (0.04) | ||||||
| Mass | [M☉] | 0.604 (0.02) | 0.556 | 0.452 | 0.568 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.9650 | 1.9800 | ||||||||
| 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] | 12.46 (0.2) | 12.66 (0.2) | 12.46 | 12.46 (0.2) | 12.66 (0.2) | |||||
| Distance | [pc] | 80.25 (1) | 78.97 (1) | 80.25 | 80.25 (1) | 78.97 (1) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.763989539 (0.3) | -10.0289529 (0.4) | -9.764 (0.3) | -10.0289529 | ||||||
| Proper motion (declination) | [mas/yr] | -44.34984355 (0.2) | -44.4412681 (0.3) | -44.35 (0.2) | -44.4412681 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.40 (0.03) | 19.45 (0.03) | |||||||||
| g magnitude | 18.73 (0.008) | 18.70 (0.009) | |||||||||
| r magnitude | 18.36 (0.008) | 18.37 (0.009) | |||||||||
| i magnitude | 18.24 (0.009) | 18.24 (0.01) | |||||||||
| z magnitude | 18.18 (0.02) | 18.16 (0.03) | |||||||||
| G magnitude | 18.37 (0.02) | 18.39 | 18.37 | 18.37 (0.003) | 18.39 | ||||||
| BP magnitude | 18.64 (0.02) | 18.64 | 18.64 | ||||||||
| RP magnitude | 17.95 (0.02) | 17.94 | 17.94 | ||||||||
| Pan g magnitude | 18.69 (0.004) | ||||||||||
| Pan r magnitude | 18.37 (0.005) | ||||||||||
| Pan i magnitude | 18.26 (0.006) | ||||||||||
| Pan z magnitude | 18.23 (0.008) | ||||||||||
| Pan y magnitude | 18.29 (0.01) | ||||||||||
| E(B-V) | 0.016 | ||||||||||
* Constant surface field
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