HE 0426-1011
All names: TIC 37993251, WD 0426-101, WDJ042842.36-100448.40, 2MASS J04284236-1004484, GALEX J042842.4-100448, USNO-B1.0 0799-00044905, Gaia EDR3 3179499250541535744, Gaia DR3 3179499250541535744, HE 0426-1011, UCAC4 400-006040, Gaia DR2 3179499250541535744
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 28 42.48 (0.03) | 04 28 42.48 (0.04) | 04 28 42.48 | 04 28 42.36 (0.03) | 04 28 42.48 | 04 28 41.76 | |||||
| Declination | -10 04 48.95 (0.02) | -10 04 48.93 (0.02) | -10 04 48.95 | -10 04 48.40 (0.02) | -10 04 48.93 | -10 04 44.40 | |||||
| Spectral type | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 17102.0 | 18386.0 (21) | 18305.0 (204) | |||||||
| log(g) | [cgs] | 7.95 | 7.85 (0.004) | 8.02 (0.01) | |||||||
| Mass | [M☉] | 0.591 | 0.632 (0.008) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1165 | |||||||||
| 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] | 13.08 (0.04) | 13.16 (0.06) | 13.08 | 13.08 (0.04) | 13.16 (0.06) | |||||
| Distance | [pc] | 76.44 (0.2) | 75.99 (0.3) | 76.44 | 76.44 (0.2) | 75.99 (0.3) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 108.6573423 (0.03) | 108.5495739 (0.08) | 108.657 (0.03) | 108.5495739 | ||||||
| Proper motion (declination) | [mas/yr] | -34.11201348 (0.03) | -34.00443323 (0.05) | -34.112 (0.03) | -34.00443323 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 16.07 | 15.41 (0.03) | |||||||||
| V magnitude | 15.35 (0.02) | ||||||||||
| R magnitude | 15.82 (0.3) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 15.75 (0.05) | ||||||||||
| H magnitude | 16.06 (0.1) | ||||||||||
| K magnitude | 15.55 (0.2) | ||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 15.40 (0.001) | 15.42 | 15.40 | 15.40 (0.003) | 15.42 | ||||||
| BP magnitude | 15.33 (0.001) | 15.29 | 15.29 | ||||||||
| RP magnitude | 15.56 (0.003) | 15.56 | 15.56 | ||||||||
| Pan g magnitude | 15.26 (0.003) | ||||||||||
| Pan r magnitude | 15.57 (0.002) | ||||||||||
| Pan i magnitude | 15.88 (0.001) | ||||||||||
| Pan z magnitude | 16.14 (0.006) | ||||||||||
| Pan y magnitude | 16.27 (0.009) | ||||||||||
| E(B-V) | 0.001 | ||||||||||
* Constant surface field
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