WD 1436-006
All names: Gaia DR3 3650062494623367168, SDSS J143906.07-005102.5, Gaia EDR3 3650062494623367168, SDSS J143906.08-005102.6, 2QZ J143906.0-005102, GALEX J143906.0-005103, LBQS 1436-0038, Gaia DR2 3650062494623367168, SDSS J143906.08-005102.4, SDSS J143906.08-005102.56, WD 1436-006, SDSS J143906.08-005102.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 39 06.06 (0.2) | 14 39 06.08 | 14 39 06.08 | 14 39 06.06 (0.2) | 14 39 06.06 | 14 39 06.08 (0.2) | 14 39 05.33 | ||||||
| Declination | -00 51 02.88 (0.2) | -00 51 02.44 | -00 51 02.44 | -00 51 02.87 (0.2) | -00 51 02.88 | -00 51 02.51 (0.2) | -00 51 05.76 | ||||||
| Spectral type | DA | DA | DA | DA3.0 | DA3.0 | DA | |||||||
| Effective temperature | [K] | 14915.0 | 19703.0 (156) | 13128.0 (789) | |||||||||
| log(g) | [cgs] | 7.79 | 8.06 (0.03) | 7.47 (0.09) | |||||||||
| Mass | [M☉] | 0.497 | 0.653 (0.02) | 0.358 (0.05) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.1424 | |||||||||||
| 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] | 3.07 (0.2) | 3.28 (0.3) | 3.07 | 3.07 (0.2) | ||||||||
| Distance | [pc] | 326.15 (21) | 304.67 (23) | 326.15 | 326.15 (21) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -26.30732876 (0.2) | -27.09624036 (0.4) | -26.307 (0.2) | |||||||||
| Proper motion (declination) | [mas/yr] | -23.37432613 (0.2) | -24.05150797 (0.4) | -23.374 (0.2) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.34 | ||||||||||||
| V magnitude | 18.30 | ||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.38 (0.01) | 18.37 (0.01) | 18.39 (0.02) | 18.38 (0.01) | |||||||||
| g magnitude | 18.25 (0.006) | 18.26 (0.006) | 18.27 (0.01) | 18.25 (0.006) | |||||||||
| r magnitude | 18.61 (0.009) | 18.61 (0.009) | 18.61 (0.02) | 18.61 (0.009) | |||||||||
| i magnitude | 18.88 (0.01) | 18.88 (0.01) | 18.88 (0.03) | 18.88 (0.01) | |||||||||
| z magnitude | 19.14 (0.05) | 19.14 (0.05) | 19.13 (0.05) | 19.14 (0.05) | |||||||||
| G magnitude | 18.42 (0.03) | 18.46 | 18.42 | 18.42 (0.004) | |||||||||
| BP magnitude | 18.46 (0.03) | 18.45 | |||||||||||
| RP magnitude | 18.46 (0.04) | 18.60 | |||||||||||
| Pan g magnitude | 18.30 (0.005) | ||||||||||||
| Pan r magnitude | 18.58 (0.005) | ||||||||||||
| Pan i magnitude | 18.87 (0.006) | ||||||||||||
| Pan z magnitude | 19.09 (0.01) | ||||||||||||
| Pan y magnitude | 19.25 (0.02) | ||||||||||||
| E(B-V) | 0.042 | ||||||||||||
* Constant surface field
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