WD 1224-012
All names: WD 1224-012, Gaia EDR3 3694064984326737024, USNO-A2.0 0825-07743100, Gaia DR3 3694064984326737024, GALEX J122716.3-013036, SDSS J122716.31-013036.7, 2QZ J122716.3-013037, Gaia DR2 3694064984326737024
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 27 16.32 (0.3) | 12 27 16.32 (0.4) | 12 27 16.32 (0.3) | 12 27 15.94 | ||||
| Declination | -01 30 37.01 (0.2) | -01 30 37.00 (0.3) | -01 30 36.78 (0.2) | -01 30 35.64 | ||||
| Spectral type | DA2.5 | DA2.5 | DA2.5 | |||||
| Effective temperature | [K] | 10107.0 | ||||||
| log(g) | [cgs] | 7.80 | ||||||
| Mass | [M☉] | 0.488 | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | 0.4580 | ||||||
| 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] | 3.03 (0.4) | 3.23 (0.5) | 3.03 (0.4) | ||||
| Distance | [pc] | 330.19 (40) | 309.43 (52) | 330.19 (40) | ||||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -0.417942164 (0.4) | -1.073744356 (1) | -0.418 (0.4) | ||||
| Proper motion (declination) | [mas/yr] | -14.43678524 (0.3) | -14.9306392 (0.6) | -14.437 (0.3) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 19.38 | |||||||
| V magnitude | 19.40 | |||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | 19.69 (0.03) | |||||||
| g magnitude | 19.27 (0.01) | |||||||
| r magnitude | 19.32 (0.02) | |||||||
| i magnitude | 19.54 (0.03) | |||||||
| z magnitude | 19.68 (0.1) | |||||||
| G magnitude | 19.30 (0.03) | 19.34 | 19.30 (0.004) | |||||
| BP magnitude | 19.41 (0.03) | 19.28 | ||||||
| RP magnitude | 19.24 (0.04) | 19.11 | ||||||
| Pan g magnitude | 19.29 (0.009) | |||||||
| Pan r magnitude | 19.38 (0.006) | |||||||
| Pan i magnitude | 19.55 (0.02) | |||||||
| Pan z magnitude | 19.70 (0.02) | |||||||
| Pan y magnitude | 19.83 (0.04) | |||||||
| E(B-V) | 0.025 | |||||||
* Constant surface field
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