LBQS 1241+0852A
All names: SDSS J124352.76+083616.52, Gaia DR2 3710753479188836736, SDSS J124352.74+083617.2, SDSS J124352.75+083616.9, USNO-B1.0 0986-00225412, Gaia DR3 3710753479189441664, LBQS 1241+0852A, SDSS J124352.76+083616.5, Gaia EDR3 3710753479189441664, GALEX J124352.7+083617
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 43 52.77 (0.1) | 12 43 52.75 | 12 43 52.77 (0.2) | 12 43 52.77 | 12 43 52.74 (0.1) | ||||||
| Declination | 08 36 16.21 (0.07) | 08 36 16.94 | 08 36 16.24 (0.1) | 08 36 16.21 | 08 36 17.37 (0.07) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13117.0 | 15879.0 (82) | 14074.0 (462) | |||||||
| log(g) | [cgs] | 7.80 | 8.06 (0.02) | 7.82 (0.05) | |||||||
| Mass | [M☉] | 0.5 | 0.645 (0.01) | 0.512 (0.04) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2226 | |||||||||
| 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] | 3.85 (0.2) | 4.00 (0.3) | 3.85 | 3.85 (0.2) | ||||||
| Distance | [pc] | 259.92 (11) | 250.29 (18) | 259.92 | 259.92 (11) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 30.25582063 (0.2) | 29.9717502 (0.9) | 30.256 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -72.76165155 (0.2) | -72.50649427 (0.3) | -72.762 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 18.40 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 18.40 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 18.51 (0.06) | ||||||||||
| H magnitude | 18.79 (0.1) | ||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.45 (0.02) | 18.46 (0.03) | 18.45 (0.02) | ||||||||
| g magnitude | 18.14 (0.006) | 18.17 (0.03) | 18.14 (0.006) | ||||||||
| r magnitude | 18.41 (0.008) | 18.40 (0.02) | 18.41 (0.008) | ||||||||
| i magnitude | 18.67 (0.01) | 18.66 (0.03) | 18.67 (0.01) | ||||||||
| z magnitude | 18.93 (0.04) | 18.92 (0.05) | 18.93 (0.04) | ||||||||
| G magnitude | 18.28 (0.01) | 18.29 | 18.28 | 18.28 (0.003) | |||||||
| BP magnitude | 18.27 (0.01) | 18.23 | |||||||||
| RP magnitude | 18.36 (0.02) | 18.34 | |||||||||
| Pan g magnitude | 18.16 (0.004) | ||||||||||
| Pan r magnitude | 18.40 (0.005) | ||||||||||
| Pan i magnitude | 18.66 (0.005) | ||||||||||
| Pan z magnitude | 18.89 (0.02) | ||||||||||
| Pan y magnitude | 18.98 (0.02) | ||||||||||
| E(B-V) | 0.021 | ||||||||||
* Constant surface field
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