SDSS J111909.54+394439.0
All names: SDSS J111909.54+394439.1, SDSS J111909.54+394439.08, Gaia DR2 764449924661596800, SDSS J111909.54+394439.0, SDSS J111909.53+394439.1, Gaia EDR3 764449924661596800, Gaia DR3 764449924661596800, GALEX J111909.5+394439
| 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 | 11 19 09.46 (0.2) | 11 19 09.54 | 11 19 09.47 (0.2) | 11 19 09.46 | 11 19 09.57 (0.2) | ||||||
| Declination | 39 44 38.92 (0.2) | 39 44 39.10 | 39 44 38.93 (0.4) | 39 44 38.92 | 39 44 39.18 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7592.0 | 7666.0 (45) | 7920.0 (285) | |||||||
| log(g) | [cgs] | 7.73 | 7.82 (0.08) | 7.92 (0.08) | |||||||
| Mass | [M☉] | 0.447 | 0.516 (0.03) | 0.546 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.8706 | |||||||||
| 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] | 6.18 (0.2) | 5.86 (0.5) | 6.18 | 6.18 (0.2) | ||||||
| Distance | [pc] | 161.91 (6) | 170.59 (13) | 161.91 | 161.91 (6) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -77.82804619 (0.2) | -78.59075222 (0.6) | -77.828 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -15.92498226 (0.2) | -15.35403839 (0.9) | -15.925 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.49 (0.02) | 19.49 (0.03) | 19.49 (0.03) | ||||||||
| g magnitude | 19.07 (0.009) | 19.08 (0.02) | 19.07 (0.009) | ||||||||
| r magnitude | 18.98 (0.01) | 18.98 (0.01) | 18.98 (0.01) | ||||||||
| i magnitude | 18.97 (0.01) | 18.97 (0.02) | 18.97 (0.01) | ||||||||
| z magnitude | 19.05 (0.04) | 19.04 (0.04) | 19.05 (0.04) | ||||||||
| G magnitude | 18.93 (0.03) | 18.96 | 18.93 | 18.93 (0.004) | |||||||
| BP magnitude | 19.10 (0.03) | 19.01 | |||||||||
| RP magnitude | 18.65 (0.04) | 18.63 | |||||||||
| Pan g magnitude | 19.06 (0.01) | ||||||||||
| Pan r magnitude | 18.97 (0.006) | ||||||||||
| Pan i magnitude | 18.99 (0.006) | ||||||||||
| Pan z magnitude | 19.05 (0.02) | ||||||||||
| Pan y magnitude | 19.10 (0.03) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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