SDSS J145924.96+430823.1
All names: GALEX J145924.9+430823, SDSS J145924.97+430823.2, Gaia DR3 1585397841999766912, Gaia DR2 1585397841999766912, SDSS J145924.96+430823.2, Gaia EDR3 1585397841999766912, SDSS J145924.96+430823.1, WD 1457+433
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 59 24.97 (0.3) | 14 59 24.97 | 14 59 24.97 (0.4) | 14 59 24.97 (0.3) | 14 59 24.97 | 14 59 24.65 | 14 59 24.97 | |||||
| Declination | 43 08 23.25 (0.3) | 43 08 23.22 | 43 08 23.25 (0.4) | 43 08 23.17 (0.3) | 43 08 23.16 | 43 08 18.96 | 43 08 23.16 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 11758.0 | 12003.0 (414) | 12072.0 (405) | ||||||||
| log(g) | [cgs] | 7.87 | 7.96 (0.2) | 8.04 (0.2) | ||||||||
| Mass | [M☉] | 0.531 | 0.627 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3338 | ||||||||||
| 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] | 2.13 (0.4) | 2.07 (0.5) | 2.13 (0.4) | ||||||||
| Distance | [pc] | 470.48 (79) | 482.40 (115) | 470.48 (79) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.716252623 (0.4) | 1.220760621 (0.8) | 0.716 (0.4) | -0.7 | |||||||
| Proper motion (declination) | [mas/yr] | 4.835528872 (0.4) | 5.850052143 (1) | 4.836 (0.4) | 8.4 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.41 (0.05) | 20.41 (0.05) | 20.42 (0.05) | 20.42 | 20.43 (0.05) | |||||||
| g magnitude | 19.89 (0.01) | 19.89 (0.01) | 19.86 (0.03) | 19.86 | 19.90 (0.03) | |||||||
| r magnitude | 20.03 (0.02) | 20.03 (0.02) | 20.04 (0.02) | 20.04 | 20.04 (0.02) | |||||||
| i magnitude | 20.29 (0.03) | 20.29 (0.03) | 20.28 (0.04) | 20.28 | 20.29 (0.04) | |||||||
| z magnitude | 20.31 (0.1) | 20.31 (0.1) | 20.31 (0.1) | 20.31 | 20.35 (0.1) | |||||||
| G magnitude | 19.98 (0.05) | 20.07 | 19.98 (0.005) | |||||||||
| BP magnitude | 20.05 (0.05) | 19.89 | ||||||||||
| RP magnitude | 19.97 (0.1) | 19.94 | ||||||||||
| Pan g magnitude | 19.89 (0.01) | |||||||||||
| Pan r magnitude | 20.07 (0.01) | |||||||||||
| Pan i magnitude | 20.32 (0.01) | |||||||||||
| Pan z magnitude | 20.39 (0.06) | |||||||||||
| Pan y magnitude | 20.14 (0.2) | |||||||||||
| E(B-V) | 0.022 | |||||||||||
* Constant surface field
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