SDSS J145835.61+402749.5
All names: SDSS J145835.60+402749.5, SDSS J145835.61+402749.5, WD 1456+406, Gaia EDR3 1296823494802602368, GALEX J145835.6+402750, Gaia DR3 1296823494802602368, Gaia DR2 1296823494802602368
| 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 58 35.60 (0.2) | 14 58 35.61 | 14 58 35.60 (0.3) | 14 58 35.61 (0.2) | 14 58 35.61 | 14 58 35.76 | 14 58 35.61 | |||||
| Declination | 40 27 49.52 (0.3) | 40 27 49.60 | 40 27 49.52 (0.4) | 40 27 49.58 (0.3) | 40 27 49.54 | 40 27 46.44 | 40 27 49.54 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 17793.0 | 22057.0 (724) | 22018.0 (770) | ||||||||
| log(g) | [cgs] | 7.83 | 7.53 (0.2) | 7.82 (0.2) | ||||||||
| Mass | [M☉] | 0.526 | 0.541 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.0781 | ||||||||||
| 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] | 1.92 (0.3) | 1.50 (0.5) | 1.92 (0.3) | ||||||||
| Distance | [pc] | 519.82 (91) | 667.42 (231) | 519.83 (91) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.514428225 (0.3) | -8.124627245 (0.7) | -8.514 (0.3) | -4.1 | |||||||
| Proper motion (declination) | [mas/yr] | -3.907034377 (0.3) | -4.184666858 (0.7) | -3.907 (0.3) | -5.3 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.66 (0.03) | 19.66 (0.03) | 19.71 (0.03) | 19.71 | 19.70 (0.03) | |||||||
| g magnitude | 19.64 (0.01) | 19.64 (0.01) | 19.64 (0.03) | 19.64 | 19.64 (0.03) | |||||||
| r magnitude | 20.01 (0.02) | 20.01 (0.02) | 20.05 (0.02) | 20.05 | 20.05 (0.02) | |||||||
| i magnitude | 20.37 (0.03) | 20.37 (0.03) | 20.40 (0.04) | 20.40 | 20.40 (0.04) | |||||||
| z magnitude | 20.68 (0.2) | 20.68 (0.2) | 20.60 (0.1) | 20.60 | 20.61 (0.1) | |||||||
| G magnitude | 19.88 (0.06) | 19.92 | 19.88 (0.005) | |||||||||
| BP magnitude | 19.76 (0.06) | 19.62 | ||||||||||
| RP magnitude | 20.06 (0.09) | 20.08 | ||||||||||
| Pan g magnitude | 19.70 (0.02) | |||||||||||
| Pan r magnitude | 20.07 (0.02) | |||||||||||
| Pan i magnitude | 20.35 (0.04) | |||||||||||
| Pan z magnitude | 20.58 (0.03) | |||||||||||
| Pan y magnitude | 20.45 (0.2) | |||||||||||
| E(B-V) | 0.023 | |||||||||||
* Constant surface field
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