SDSS J142406.28+543154.1
All names: Gaia DR3 1608590631037370240, GALEX J142406.3+543154, Gaia EDR3 1608590631037370240, Gaia DR2 1608590631037370240, SDSS J142406.28+543154.1, SDSS J142406.28+543154.5, SDSS J142406.28+543154.2, WD 1422+547
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 24 06.22 (0.2) | 14 24 06.28 | 14 24 06.22 (0.2) | 14 24 06.22 | 14 24 06.30 (0.2) | 14 24 06.28 | 14 24 05.66 | 14 24 06.28 | |||||
| Declination | 54 31 54.12 (0.2) | 54 31 54.20 | 54 31 54.13 (0.2) | 54 31 54.12 | 54 31 54.25 (0.2) | 54 31 54.18 | 54 31 51.60 | 54 31 54.17 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 8315.0 | 8234.0 (278) | 9029.0 (82) | 8966.0 (91) | ||||||||
| log(g) | [cgs] | 7.63 | 7.68 (0.08) | 8.18 (0.2) | 8.05 (0.2) | ||||||||
| Mass | [M☉] | 0.402 | 0.423 (0.06) | 0.626 (0.09) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.6334 | |||||||||||
| 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] | 4.96 (0.2) | 4.74 (0.2) | 4.96 | 4.96 (0.2) | ||||||||
| Distance | [pc] | 201.81 (7) | 211.05 (1e+01) | 201.81 | 201.81 (7) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -44.20396561 (0.2) | -43.67796088 (0.4) | -44.204 (0.2) | -21.7 | ||||||||
| Proper motion (declination) | [mas/yr] | -8.062302499 (0.2) | -8.307106789 (0.4) | -8.062 (0.2) | -4.3 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.45 (0.03) | 19.45 (0.03) | 19.48 (0.04) | 19.48 | 19.51 (0.04) | ||||||||
| g magnitude | 19.00 (0.009) | 19.00 (0.009) | 19.01 (0.03) | 19.01 | 19.04 (0.03) | ||||||||
| r magnitude | 18.96 (0.01) | 18.96 (0.01) | 18.99 (0.02) | 18.99 | 19.00 (0.02) | ||||||||
| i magnitude | 19.00 (0.02) | 19.00 (0.02) | 19.07 (0.02) | 19.07 | 19.06 (0.02) | ||||||||
| z magnitude | 18.99 (0.05) | 18.99 (0.05) | 19.06 (0.05) | 19.06 | 19.06 (0.05) | ||||||||
| G magnitude | 19.03 (0.03) | 19.04 | 19.03 | 19.03 (0.004) | |||||||||
| BP magnitude | 19.11 (0.03) | 19.03 | |||||||||||
| RP magnitude | 18.67 (0.03) | 18.65 | |||||||||||
| Pan g magnitude | 19.01 (0.01) | ||||||||||||
| Pan r magnitude | 18.96 (0.02) | ||||||||||||
| Pan i magnitude | 19.06 (0.009) | ||||||||||||
| Pan z magnitude | 19.13 (0.02) | ||||||||||||
| Pan y magnitude | 19.21 (0.03) | ||||||||||||
| E(B-V) | 0.017 | ||||||||||||
* Constant surface field
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