SDSS J111938.55+452130.8
All names: SDSS J111938.55+452130.81, SDSS J111938.55+452130.8, SDSS J111938.54+452130.8, Gaia DR2 785188191429747200, GALEX J111938.5+452132, Gaia DR3 785188191429747200, SDSS J111938.54+452130.7, Gaia EDR3 785188191429747200
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 19 38.47 (0.3) | 11 19 38.55 | 11 19 38.47 (0.4) | 11 19 38.56 (0.3) | ||||||
| Declination | 45 21 30.51 (0.5) | 45 21 30.79 | 45 21 30.52 (0.9) | 45 21 30.87 (0.5) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7719.0 | 8175.0 (108) | |||||||
| log(g) | [cgs] | 8.38 | 7.23 (0.2) | |||||||
| Mass | [M☉] | 0.835 | 0.248 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.4650 | ||||||||
| 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] | 3.79 (0.6) | 4.56 (0.9) | 3.79 (0.6) | ||||||
| Distance | [pc] | 263.77 (44) | 219.44 (42) | 263.77 (44) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -61.03968782 (0.3) | -60.0381885 (1) | -61.04 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -22.56722255 (0.6) | -22.27701397 (2) | -22.567 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.92 (0.07) | 20.95 (0.07) | 20.93 (0.07) | |||||||
| g magnitude | 20.44 (0.02) | 20.48 (0.03) | 20.44 (0.02) | |||||||
| r magnitude | 20.43 (0.03) | 20.48 (0.03) | 20.43 (0.03) | |||||||
| i magnitude | 20.49 (0.05) | 20.52 (0.05) | 20.49 (0.05) | |||||||
| z magnitude | 20.29 (0.1) | 20.33 (0.1) | 20.29 (0.1) | |||||||
| G magnitude | 20.36 (0.07) | 20.43 | 20.36 (0.005) | |||||||
| BP magnitude | 20.47 (0.07) | 20.72 | ||||||||
| RP magnitude | 20.08 (0.07) | 19.99 | ||||||||
| Pan g magnitude | 20.46 (0.009) | |||||||||
| Pan r magnitude | 20.43 (0.03) | |||||||||
| Pan i magnitude | 20.44 (0.02) | |||||||||
| Pan z magnitude | 20.40 (0.05) | |||||||||
| Pan y magnitude | 20.24 (0.1) | |||||||||
| E(B-V) | 0.016 | |||||||||
* Constant surface field
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