PB 1320
All names: Gaia DR3 1505418232322895744, SDSS J140444.70+441107.0, WD 1402+444, SDSS J140444.70+441106.9, Gaia DR2 1505418232322895744, GALEX J140444.7+441107, Gaia EDR3 1505418232322895744, PB 1320, SDSS J140444.69+441106.9
| 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 04 44.68 (0.1) | 14 04 44.70 | 14 04 44.69 (0.1) | 14 04 44.68 | 14 04 44.71 (0.1) | 14 04 44.70 | 14 04 44.26 | 14 04 44.70 | |||||
| Declination | 44 11 07.08 (0.1) | 44 11 06.92 | 44 11 07.07 (0.2) | 44 11 07.08 | 44 11 06.93 (0.1) | 44 11 06.99 | 44 11 04.56 | 44 11 06.99 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 15677.0 | 16933.0 (1130) | 16460.0 (269) | 16568.0 (283) | ||||||||
| log(g) | [cgs] | 7.71 | 7.83 (0.09) | 7.90 (0.07) | 7.89 (0.07) | ||||||||
| Mass | [M☉] | 0.464 | 0.522 (0.07) | 0.56 (0.03) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.1061 | |||||||||||
| 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] | 2.51 (0.2) | 2.45 (0.2) | 2.51 | 2.51 (0.2) | ||||||||
| Distance | [pc] | 398.25 (26) | 408.54 (34) | 398.25 | 398.25 (26) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -15.02285855 (0.1) | -15.02038371 (0.3) | -15.023 (0.1) | -15.3 | ||||||||
| Proper motion (declination) | [mas/yr] | 9.332892302 (0.2) | 9.281081452 (0.3) | 9.333 (0.2) | 8.3 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 19.00 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.92 (0.02) | 18.92 (0.02) | 18.96 (0.02) | 18.96 | 18.95 (0.02) | ||||||||
| g magnitude | 18.73 (0.008) | 18.73 (0.008) | 18.77 (0.02) | 18.77 | 18.77 (0.02) | ||||||||
| r magnitude | 19.00 (0.01) | 19.00 (0.01) | 19.01 (0.02) | 19.01 | 19.01 (0.02) | ||||||||
| i magnitude | 19.31 (0.02) | 19.31 (0.02) | 19.36 (0.03) | 19.36 | 19.35 (0.02) | ||||||||
| z magnitude | 19.58 (0.06) | 19.58 (0.06) | 19.61 (0.06) | 19.61 | 19.62 (0.06) | ||||||||
| G magnitude | 18.88 (0.02) | 18.91 | 18.88 | 18.88 (0.003) | |||||||||
| BP magnitude | 18.86 (0.02) | 18.78 | |||||||||||
| RP magnitude | 19.05 (0.03) | 18.98 | |||||||||||
| Pan g magnitude | 18.74 (0.01) | ||||||||||||
| Pan r magnitude | 19.02 (0.007) | ||||||||||||
| Pan i magnitude | 19.31 (0.01) | ||||||||||||
| Pan z magnitude | 19.58 (0.01) | ||||||||||||
| Pan y magnitude | 19.66 (0.06) | ||||||||||||
| E(B-V) | 0.020 | ||||||||||||
* Constant surface field
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