Gaia DR2 788768476168350976
All names: GALEX J112241.1+470814, SDSS J112241.15+470813.6, Gaia DR2 788768476168350976, Gaia DR3 788768476168350976, WDJ112241.13+470813.83, SDSS J112241.14+470813.5, Gaia EDR3 788768476168350976, J1122+4708, SDSS J112241.15+470813.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 22 41.18 (0.08) | 11 22 41.18 | 11 22 41.18 | 11 22 41.13 (0.08) | 11 22 41.18 | |||||||||
| Declination | 47 08 12.38 (0.09) | 47 08 12.42 | 47 08 12.38 | 47 08 13.82 (0.09) | 47 08 12.42 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6307.0 (16) | 6301.0 (16) | 6307.0 (16) | 6267.0 | 6015.0 | 6528.0 (105) | |||||||
| log(g) | [cgs] | 8.22 (0.01) | 8.21 (0.02) | 8.21 (0.02) | 8.20 | 8.06 | 8.31 (0.03) | |||||||
| Mass | [M☉] | 0.728 (0.01) | 0.725 (0.02) | 0.724 (0.02) | 0.715 | 0.611 | 0.787 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 3.3800 | 3.2110 | 2.9320 | ||||||||||
| 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] | 13.53 (0.2) | 13.49 (0.2) | 13.49 (0.2) | 13.53 | 13.54 (0.2) | 13.49 (0.2) | |||||||
| Distance | [pc] | 73.88 (0.8) | 74.13 (1) | 74.12 (1) | 73.88 | 73.88 (0.8) | 74.12 (1) | |||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.51325784 (0.1) | 32.07013414 (0.3) | 32.513 (0.1) | 32.07013414 | |||||||||
| Proper motion (declination) | [mas/yr] | -90.30848043 (0.1) | -91.00151575 (0.3) | -90.308 (0.1) | -91.00151575 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 17.64 (0.04) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.55 (0.03) | 19.55 (0.03) | 19.55 (0.03) | |||||||||||
| g magnitude | 18.79 (0.008) | 18.79 (0.008) | ||||||||||||
| r magnitude | 18.49 (0.008) | 18.49 (0.008) | ||||||||||||
| i magnitude | 18.39 (0.01) | 18.39 (0.01) | ||||||||||||
| z magnitude | 18.39 (0.03) | 18.39 (0.03) | ||||||||||||
| G magnitude | 18.49 (0.02) | 18.50 | 18.49 | 18.49 (0.003) | 18.50 | |||||||||
| BP magnitude | 18.74 (0.02) | 18.74 | 18.74 | |||||||||||
| RP magnitude | 18.08 (0.02) | 18.03 | 18.03 | |||||||||||
| Pan g magnitude | 18.76 (0.002) | 18.76 (0.002) | ||||||||||||
| Pan r magnitude | 18.49 (0.004) | 18.49 (0.004) | ||||||||||||
| Pan i magnitude | 18.39 (0.003) | 18.39 (0.003) | ||||||||||||
| Pan z magnitude | 18.41 (0.008) | 18.41 (0.008) | ||||||||||||
| Pan y magnitude | 18.40 (0.02) | 18.40 (0.02) | ||||||||||||
| E(B-V) | 0.004 | |||||||||||||
* Constant surface field
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