LB 10093
All names: SDSS J111741.17+302943.0, SDSS J111741.16+302942.9, Gaia DR2 4023258765683278720, GALEX J111741.2+302942, SDSS J111741.17+302942.9, LB 10093, J1117+3029, CSO 86, PB 2469, Gaia EDR3 4023258765683278720, Gaia DR3 4023258765683278720
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 17 41.17 (0.1) | 11 17 41.17 | 11 17 41.17 (0.2) | 11 17 41.17 | 11 17 41.17 (0.1) | 11 17 41.17 | |||||||
| Declination | 30 29 42.28 (0.1) | 30 29 42.95 | 30 29 42.31 (0.2) | 30 29 42.28 | 30 29 43.08 (0.1) | 30 29 42.96 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8080.0 (58) | 8193.0 (60) | 8050.0 | 8746.0 (253) | 8150.0 (51) | |||||||
| log(g) | [cgs] | 8.31 (0.02) | 8.36 (0.03) | 8.32 | 8.46 (0.05) | 8.27 (0.08) | |||||||
| Mass | [M☉] | 0.792 (0.02) | 0.822 (0.02) | 0.796 | 0.89 (0.04) | 0.757 (0.05) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.9800 | 1.8540 | ||||||||||
| 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] | 11.06 (0.2) | 11.17 (0.2) | 11.17 (0.2) | 11.06 | 11.06 (0.2) | |||||||
| Distance | [pc] | 90.41 (1) | 89.53 (2) | 89.56 (2) | 90.41 | 90.41 (1) | |||||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.194494798 (0.1) | -0.831073801 (0.4) | 0.194 (0.1) | |||||||||
| Proper motion (declination) | [mas/yr] | -49.95043548 (0.1) | -48.96936177 (0.4) | -49.95 (0.1) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.00 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.82 (0.04) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.68 (0.02) | 18.68 (0.03) | 18.68 (0.02) | 18.73 (0.02) | |||||||||
| g magnitude | 18.27 (0.007) | 18.27 (0.007) | 18.30 (0.03) | ||||||||||
| r magnitude | 18.24 (0.007) | 18.24 (0.007) | 18.25 (0.02) | ||||||||||
| i magnitude | 18.21 (0.009) | 18.21 (0.009) | 18.22 (0.02) | ||||||||||
| z magnitude | 18.35 (0.03) | 18.35 (0.03) | 18.36 (0.03) | ||||||||||
| G magnitude | 18.17 (0.02) | 18.22 | 18.17 | 18.17 (0.004) | |||||||||
| BP magnitude | 18.25 (0.02) | ||||||||||||
| RP magnitude | 17.95 (0.02) | ||||||||||||
| Pan g magnitude | 18.27 (0.004) | 18.27 (0.004) | |||||||||||
| Pan r magnitude | 18.21 (0.005) | 18.21 (0.005) | |||||||||||
| Pan i magnitude | 18.22 (0.008) | 18.22 (0.008) | |||||||||||
| Pan z magnitude | 18.35 (0.007) | 18.35 (0.007) | |||||||||||
| Pan y magnitude | 18.41 (0.02) | 18.41 (0.02) | |||||||||||
| E(B-V) | 0.003 | ||||||||||||
* Constant surface field
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