WD 2043-073.1
All names: Gaia DR3 6907079269131974912, SDSS J204557.53-071003.5, J2045-0710, WD 2043-073.1, Gaia DR2 6907079269131974912, WDJ204557.54-071003.39, Gaia EDR3 6907079269131974912
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 20 45 57.46 (0.1) | 20 45 57.46 (0.2) | 20 45 57.46 | 20 45 57.54 (0.1) | 20 45 57.46 | 20 45 57.19 | |||||||
| Declination | -07 10 05.49 (0.09) | -07 10 05.43 (0.2) | -07 10 05.49 | -07 10 03.39 (0.09) | -07 10 05.43 | -07 10 00.48 | |||||||
| Spectral type | DA | DA | DC | DC | DA: | DC | DC10.8 | ||||||
| Effective temperature | [K] | 4859.0 (16) | 4966.0 (15) | 4877.0 | 4586.0 | 4950.0 (55) | |||||||
| log(g) | [cgs] | 7.17 (0.02) | 7.27 (0.03) | 7.16 | 6.89 | 7.24 (0.04) | |||||||
| Mass | [M☉] | 0.212 (0.009) | 0.243 (0.01) | 0.211 | 0.135 | 0.236 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.7500 | 1.7630 | ||||||||||
| 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] | 11.83 (0.2) | 11.71 (0.2) | 11.71 (0.2) | 11.83 | 11.83 (0.2) | 11.71 (0.2) | ||||||
| Distance | [pc] | 84.50 (1) | 85.40 (2) | 85.39 (2) | 84.50 | 84.50 (1) | 85.39 (2) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -70.98992741 (0.2) | -70.97052855 (0.4) | -70.99 (0.2) | -70.97052855 | ||||||||
| Proper motion (declination) | [mas/yr] | -131.4076123 (0.2) | -131.4526106 (0.3) | -131.408 (0.2) | -131.4526106 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.32 (0.04) | 17.32 (0.04) | |||||||||||
| H magnitude | 17.10 (0.04) | 17.10 (0.04) | |||||||||||
| K magnitude | 17.03 (0.04) | 17.03 (0.04) | |||||||||||
| u magnitude | 21.04 (0.09) | 21.04 (0.09) | 21.04 (0.09) | 20.69 | |||||||||
| g magnitude | 19.35 (0.01) | 19.35 (0.01) | 19.08 | ||||||||||
| r magnitude | 18.61 (0.01) | 18.61 (0.01) | 18.40 | ||||||||||
| i magnitude | 18.33 (0.01) | 18.33 (0.01) | 18.19 | ||||||||||
| z magnitude | 18.16 (0.03) | 18.16 (0.03) | 18.07 | ||||||||||
| G magnitude | 18.66 (0.02) | 18.68 | 18.66 | 18.66 (0.003) | 18.68 | ||||||||
| BP magnitude | 19.19 (0.02) | 19.15 | 19.15 | ||||||||||
| RP magnitude | 18.01 (0.01) | 18.01 | 18.01 | ||||||||||
| Pan g magnitude | 19.27 (0.005) | 19.27 (0.004) | |||||||||||
| Pan r magnitude | 18.63 (0.004) | 18.63 (0.003) | |||||||||||
| Pan i magnitude | 18.36 (0.005) | 18.36 (0.004) | |||||||||||
| Pan z magnitude | 18.25 (0.007) | 18.25 (0.006) | |||||||||||
| Pan y magnitude | 18.21 (0.02) | 18.21 (0.02) | |||||||||||
| E(B-V) | 0.004 | ||||||||||||
* Constant surface field
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