WD 2149-052
All names: Gaia EDR3 2669627087078070016, Gaia DR3 2669627087078070016, WISEA J215143.35-050247.7, TIC 240905045, Gaia DR2 2669627087078070016, HE 2149-0516, UCAC4 425-129785, WD 2149-052, WDJ215143.35-050246.93, GALEX J215143.3-050247, PHL 180, WISE J215143.32-050247.5, 2MASS J21514333-0502466
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 21 51 43.39 (0.06) | 21 51 43.38 (0.07) | 21 51 43.39 | 21 51 43.35 (0.06) | 21 51 43.38 | 21 51 37.01 | ||||
| Declination | -05 02 48.17 (0.04) | -05 02 48.13 (0.07) | -05 02 48.17 | -05 02 46.93 (0.04) | -05 02 48.13 | -05 01 53.76 | ||||
| Spectral type | DAB | DB | DAB | DAB | ||||||
| Effective temperature | [K] | 11328.0 | 12025.0 (82) | |||||||
| log(g) | [cgs] | 8.12 | 8.13 (0.009) | |||||||
| Mass | [M☉] | 0.674 | 0.663 (0.008) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5118 | ||||||||
| 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] | 19.90 (0.05) | 19.83 (0.08) | 19.90 | 19.90 (0.05) | 19.83 (0.08) | ||||
| Distance | [pc] | 50.26 (0.1) | 50.44 (0.2) | 50.26 | 50.26 (0.1) | 50.44 (0.2) | ||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 38.10006904 (0.07) | 38.28727203 (0.1) | 38.1 (0.07) | 38.28727203 | |||||
| Proper motion (declination) | [mas/yr] | -77.65380673 (0.04) | -77.55023627 (0.1) | -77.654 (0.04) | -77.55023627 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 15.58 (0.02) | |||||||||
| V magnitude | 15.49 (0.01) | |||||||||
| R magnitude | 15.63 (0.1) | |||||||||
| I magnitude | ||||||||||
| J magnitude | 15.68 (0.07) | |||||||||
| H magnitude | 15.39 (0.1) | |||||||||
| K magnitude | ||||||||||
| u magnitude | 15.43 (0.005) | |||||||||
| g magnitude | 15.48 (0.01) | 15.38 (0.003) | ||||||||
| r magnitude | 15.60 (0.01) | 15.59 (0.003) | ||||||||
| i magnitude | 15.82 (0.01) | 15.77 (0.004) | ||||||||
| z magnitude | 15.96 (0.007) | |||||||||
| G magnitude | 15.47 (0.002) | 15.50 | 15.47 | 15.47 (0.003) | 15.50 | |||||
| BP magnitude | 15.46 (0.002) | 15.44 | 15.44 | |||||||
| RP magnitude | 15.48 (0.003) | 15.49 | 15.49 | |||||||
| Pan g magnitude | 15.43 (0.002) | |||||||||
| Pan r magnitude | 15.62 (0.004) | |||||||||
| Pan i magnitude | 15.80 (0.003) | |||||||||
| Pan z magnitude | 16.00 (0.004) | |||||||||
| Pan y magnitude | 16.12 (0.006) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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