SDSS J135744.79+430801.9
All names: WD 1355+433, SDSS J135744.79+430801.9, GALEX J135744.7+430803, Gaia EDR3 1499489115870255744, Gaia DR2 1499489115870255744, Gaia DR3 1499489115870255744
| 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 | 13 57 44.82 (0.3) | 13 57 44.79 | 13 57 44.82 (0.4) | 13 57 44.80 (0.3) | 13 57 44.79 | 13 57 44.11 | 13 57 44.79 | |||||
| Declination | 43 08 01.53 (0.3) | 43 08 01.93 | 43 08 01.55 (0.4) | 43 08 01.97 (0.3) | 43 08 01.91 | 43 07 55.20 | 43 08 01.92 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 7819.0 | 8607.0 (176) | 8566.0 (197) | ||||||||
| log(g) | [cgs] | 6.33 | 7.58 (0.4) | 7.53 (0.4) | ||||||||
| Mass | [M☉] | 0.077 | 0.397 (0.2) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| 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] | 2.23 (0.4) | 1.53 (0.6) | 2.23 (0.4) | ||||||||
| Distance | [pc] | 448.21 (86) | 654.75 (261) | 448.21 (86) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.67720659 (0.3) | 16.82876188 (0.7) | 16.677 (0.3) | 24.8 | |||||||
| Proper motion (declination) | [mas/yr] | -27.258589 (0.4) | -26.74992319 (0.8) | -27.259 (0.4) | -35.9 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.63 (0.06) | 20.63 (0.06) | 20.64 (0.07) | 20.64 | 20.63 (0.07) | |||||||
| g magnitude | 20.26 (0.02) | 20.26 (0.02) | 20.27 (0.03) | 20.27 | 20.26 (0.03) | |||||||
| r magnitude | 20.26 (0.03) | 20.26 (0.03) | 20.29 (0.03) | 20.28 | 20.28 (0.03) | |||||||
| i magnitude | 20.24 (0.04) | 20.24 (0.04) | 20.25 (0.04) | 20.25 | 20.24 (0.04) | |||||||
| z magnitude | 20.48 (0.1) | 20.48 (0.1) | 20.48 (0.1) | 20.48 | 20.47 (0.1) | |||||||
| G magnitude | 20.15 (0.06) | 20.23 | 20.15 (0.005) | |||||||||
| BP magnitude | 20.28 (0.06) | 20.15 | ||||||||||
| RP magnitude | 19.91 (0.07) | 19.85 | ||||||||||
| Pan g magnitude | 20.22 (0.03) | |||||||||||
| Pan r magnitude | 20.21 (0.02) | |||||||||||
| Pan i magnitude | 20.25 (0.02) | |||||||||||
| Pan z magnitude | 20.32 (0.02) | |||||||||||
| Pan y magnitude | 19.97 (0.07) | |||||||||||
| E(B-V) | 0.020 | |||||||||||
* Constant surface field
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