SDSS J140929.20+570839.0
All names: WD 1407+573, SDSS J140929.19+570839.0, Gaia DR3 1658064599838283776, SDSS J140929.20+570839.1, Gaia DR2 1658064599838283776, SDSS J140929.20+570839.0, Gaia EDR3 1658064599838283776, GALEX J140929.0+570838
| 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 09 29.28 (0.2) | 14 09 29.20 | 14 09 29.28 (0.2) | 14 09 29.28 | 14 09 29.18 (0.2) | 14 09 29.20 | 14 09 28.46 | 14 09 29.20 | |||||
| Declination | 57 08 37.65 (0.2) | 57 08 39.03 | 57 08 37.70 (0.2) | 57 08 37.65 | 57 08 39.15 (0.2) | 57 08 39.07 | 57 08 33.72 | 57 08 39.07 | |||||
| Spectral type | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 7695.0 | 7430.0 (230) | 8051.0 (80) | 7578.0 (80) | ||||||||
| log(g) | [cgs] | 8.22 | 8.16 (0.06) | 8.68 (0.2) | 8.03 (0.2) | ||||||||
| Mass | [M☉] | 0.732 | 0.694 (0.05) | 0.611 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.7160 | |||||||||||
| 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] | 7.85 (0.2) | 7.73 (0.3) | 7.85 | 7.85 (0.2) | ||||||||
| Distance | [pc] | 127.41 (3) | 129.42 (5) | 127.41 | 127.41 (3) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 50.18365224 (0.2) | 50.27011222 (0.5) | 50.184 (0.2) | 52.6 | ||||||||
| Proper motion (declination) | [mas/yr] | -93.49446512 (0.2) | -93.45536536 (0.4) | -93.494 (0.2) | -93.3 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.54 (0.03) | 19.54 (0.03) | 19.50 (0.04) | 19.49 | 19.51 (0.04) | ||||||||
| g magnitude | 19.12 (0.01) | 19.12 (0.01) | 19.12 (0.04) | 19.11 | 19.13 (0.04) | ||||||||
| r magnitude | 19.01 (0.01) | 19.01 (0.01) | 19.03 (0.02) | 19.02 | 19.02 (0.02) | ||||||||
| i magnitude | 18.99 (0.02) | 18.99 (0.02) | 18.99 (0.02) | 18.97 | 18.99 (0.02) | ||||||||
| z magnitude | 19.05 (0.07) | 19.05 (0.07) | 19.00 (0.08) | 18.99 | 19.02 (0.08) | ||||||||
| G magnitude | 18.98 (0.03) | 19.02 | 18.98 | 18.98 (0.003) | |||||||||
| BP magnitude | 19.17 (0.03) | 19.04 | |||||||||||
| RP magnitude | 18.70 (0.03) | 18.68 | |||||||||||
| Pan g magnitude | 19.10 (0.007) | ||||||||||||
| Pan r magnitude | 19.00 (0.006) | ||||||||||||
| Pan i magnitude | 19.01 (0.008) | ||||||||||||
| Pan z magnitude | 19.10 (0.02) | ||||||||||||
| Pan y magnitude | 19.18 (0.03) | ||||||||||||
| E(B-V) | 0.011 | ||||||||||||
* Constant surface field
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