WD 1337+570
All names: SDSS J133946.29+564503.2, SBSS 1337+570, Gaia DR2 1562715569952737024, GALEX J133946.3+564504, SDSS J133946.32+564503.2, SDSS J133946.32+564503.4, SDSS J133946.32+564503.3, Gaia EDR3 1562715569952737024, Gaia DR3 1562715569952737024, SDSS J133946.31+564503.2, WD 1337+570
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | 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 | 13 39 46.27 (0.1) | 13 39 46.32 | 13 39 46.27 (0.1) | 13 39 46.27 | 13 39 46.33 (0.1) | 13 39 46.32 | 13 39 45.96 | 13 39 46.32 | ||||||
| Declination | 56 45 03.37 (0.08) | 56 45 03.27 | 56 45 03.37 (0.1) | 56 45 03.37 | 56 45 03.32 (0.08) | 56 45 03.35 | 56 45 01.80 | 56 45 03.36 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 20797.0 | 22290.0 (530) | 21089.0 (1304) | 21088.0 (326) | 21538.0 (341) | ||||||||
| log(g) | [cgs] | 7.96 | 7.88 (0.07) | 7.98 (0.07) | 7.88 (0.05) | 7.87 (0.06) | ||||||||
| Mass | [M☉] | 0.605 | 0.57 (0.04) | 0.614 (0.05) | 0.563 (0.03) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0523 | 0.0347 | |||||||||||
| 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] | 2.88 (0.1) | 2.85 (0.1) | 2.88 | 2.88 (0.1) | |||||||||
| Distance | [pc] | 347.04 (13) | 350.77 (18) | 347.04 | 347.04 (13) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -31.20506495 (0.1) | -31.04537912 (0.2) | -31.205 (0.1) | -26.6 | |||||||||
| Proper motion (declination) | [mas/yr] | 2.674858551 (0.1) | 2.591298696 (0.2) | 2.675 (0.1) | 0.4 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 17.50 | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.20 (0.01) | 18.20 (0.01) | 18.17 (0.03) | 18.16 | 18.19 (0.03) | |||||||||
| g magnitude | 18.17 (0.006) | 18.18 (0.006) | 18.20 (0.03) | 18.19 | 18.21 (0.03) | |||||||||
| r magnitude | 18.57 (0.009) | 18.57 (0.009) | 18.57 (0.02) | 18.57 | 18.57 (0.02) | |||||||||
| i magnitude | 18.86 (0.01) | 18.86 (0.01) | 18.88 (0.02) | 18.88 | 18.87 (0.02) | |||||||||
| z magnitude | 19.11 (0.04) | 19.11 (0.04) | 19.15 (0.05) | 19.14 | 19.13 (0.05) | |||||||||
| G magnitude | 18.38 (0.01) | 18.42 | 18.38 | 18.38 (0.003) | ||||||||||
| BP magnitude | 18.32 (0.01) | 18.27 | ||||||||||||
| RP magnitude | 18.62 (0.02) | 18.60 | ||||||||||||
| Pan g magnitude | 18.22 (0.007) | |||||||||||||
| Pan r magnitude | 18.57 (0.005) | |||||||||||||
| Pan i magnitude | 18.91 (0.006) | |||||||||||||
| Pan z magnitude | 19.16 (0.02) | |||||||||||||
| Pan y magnitude | 19.37 (0.05) | |||||||||||||
| E(B-V) | 0.019 | |||||||||||||
* Constant surface field
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