SDSS J104419.74+314246.4
All names: GALEX J104419.7+314247, SDSS J104419.73+314246.4, SDSS J104419.74+314246.4, Gaia EDR3 736035451822952576, Gaia DR3 736035451822952576, Gaia DR2 736035451822952576
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 44 19.73 (0.4) | 10 44 19.74 | 10 44 19.73 (1) | 10 44 19.75 (0.4) | 10 44 19.74 | |||||
| Declination | 31 42 46.30 (0.6) | 31 42 46.40 | 31 42 46.31 (2) | 31 42 46.44 (0.6) | 31 42 46.42 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8264.0 | 9117.0 (180) | |||||||
| log(g) | [cgs] | 7.30 | 8.30 (0.3) | |||||||
| Mass | [M☉] | 0.281 | 0.777 (0.2) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4998 | ||||||||
| 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] | 3.82 (0.5) | 2.26 (1) | 3.82 (0.5) | ||||||
| Distance | [pc] | 261.68 (35) | 442.41 (227) | 261.68 (35) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -19.71734191 (0.5) | -20.3317646 (1) | -19.717 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -8.457062375 (0.6) | -7.969160466 (2) | -8.457 (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 | 20.57 (0.05) | 20.58 (0.05) | 20.53 (0.06) | |||||||
| g magnitude | 20.19 (0.02) | 20.19 (0.02) | 20.21 (0.02) | |||||||
| r magnitude | 20.19 (0.02) | 20.19 (0.02) | 20.19 (0.03) | |||||||
| i magnitude | 20.27 (0.03) | 20.27 (0.03) | 20.26 (0.04) | |||||||
| z magnitude | 20.30 (0.1) | 20.30 (0.1) | 20.30 (0.1) | |||||||
| G magnitude | 20.13 (0.1) | 20.20 | 20.13 (0.007) | |||||||
| BP magnitude | 20.45 (0.1) | 20.20 | ||||||||
| RP magnitude | 19.88 (0.1) | 19.71 | ||||||||
| Pan g magnitude | 20.20 (0.01) | |||||||||
| Pan r magnitude | 20.16 (0.01) | |||||||||
| Pan i magnitude | 20.28 (0.009) | |||||||||
| Pan z magnitude | 20.40 (0.04) | |||||||||
| Pan y magnitude | 20.16 (0.05) | |||||||||
| E(B-V) | 0.019 | |||||||||
* Constant surface field
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