Gaia DR2 4469700519955285760
All names: SDSS J175924.43+034924.1, Gaia DR2 4469700519955285760, Gaia DR3 4469700519955285760, Gaia EDR3 4469700519955285760, WDJ175924.43+034924.05, WDJ175924.43+034924.04, J1759+0349, SDSS J175924.43+034924.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 59 24.43 (0.05) | 17 59 24.43 | 17 59 24.43 | 17 59 24.43 (0.05) | 17 59 24.43 | |||||||
| Declination | 03 49 24.26 (0.05) | 03 49 24.26 | 03 49 24.26 | 03 49 24.05 (0.05) | 03 49 24.26 | |||||||
| Spectral type | DZ | DZ | DB | DZ | ||||||||
| Effective temperature | [K] | 11765.0 (96) | 11170.0 (86) | 11293.0 | 11882.0 | 12269.0 (179) | ||||||
| log(g) | [cgs] | 7.98 (0.01) | 7.77 (0.01) | 7.98 | 7.97 | 8.01 (0.02) | ||||||
| Mass | [M☉] | 0.571 (0.008) | 0.46 (0.01) | 0.59 | 0.567 | 0.59 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.4250 | 0.3768 | |||||||||
| log(H/He) | <-4 | |||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | -8.57 | -9.92 | ||||||||||
| log(Ca/H) | ||||||||||||
| log(N/He) | ||||||||||||
| log(O/He) | ||||||||||||
| log(Na/He) | ||||||||||||
| log(Mg/He) | ||||||||||||
| log(Al/He) | ||||||||||||
| log(Si/He) | ||||||||||||
| log(P/He) | ||||||||||||
| log(S/He) | ||||||||||||
| log(Cl/He) | ||||||||||||
| log(Sc/He) | ||||||||||||
| log(Ti/He) | ||||||||||||
| log(V/He) | ||||||||||||
| log(Cr/He) | ||||||||||||
| log(Mn/He) | ||||||||||||
| log(Fe/He) | ||||||||||||
| log(Co/He) | ||||||||||||
| log(Ni/He) | ||||||||||||
| log(Cu/He) | ||||||||||||
| log(Zn/He) | ||||||||||||
| log(Ga/He) | ||||||||||||
| log(Ge/He) | ||||||||||||
| log(Sr/He) | ||||||||||||
| Parallax | [mas] | 10.22 (0.06) | 10.17 (0.09) | 10.22 | 10.22 (0.06) | 10.17 (0.09) | ||||||
| Distance | [pc] | 97.80 (0.6) | 98.36 (0.8) | 97.80 | 97.80 (0.6) | 98.36 (0.8) | ||||||
| Composition | He | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.742862284 (0.06) | -3.840385414 (0.2) | -3.743 (0.06) | -3.840385414 | |||||||
| Proper motion (declination) | [mas/yr] | 13.47860305 (0.06) | 13.61032285 (0.2) | 13.479 (0.06) | 13.61032285 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 16.63 (0.007) | 16.63 (0.007) | ||||||||||
| g magnitude | 16.61 (0.004) | 16.61 (0.004) | ||||||||||
| r magnitude | 16.84 (0.004) | 16.84 (0.004) | ||||||||||
| i magnitude | 17.02 (0.005) | 17.02 (0.005) | ||||||||||
| z magnitude | 17.27 (0.01) | 17.27 (0.01) | ||||||||||
| G magnitude | 16.72 (0.004) | 16.74 | 16.72 | 16.72 (0.003) | 16.74 | |||||||
| BP magnitude | 16.71 (0.004) | 16.66 | 16.66 | |||||||||
| RP magnitude | 16.71 (0.006) | 16.72 | 16.72 | |||||||||
| Pan g magnitude | 16.69 (0.005) | |||||||||||
| Pan r magnitude | 16.86 (0.003) | |||||||||||
| Pan i magnitude | 17.05 (0.002) | |||||||||||
| Pan z magnitude | 17.24 (0.004) | |||||||||||
| Pan y magnitude | 17.40 (0.01) | |||||||||||
| E(B-V) | 0.050 | |||||||||||
* Constant surface field
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