WD 0052+115
All names: PHL 899, Gaia DR3 2582804731211026048, ** LDS 5305B, GALEX J005527.0+114814, Gaia EDR3 2582804731211026048, SDSS J005527.21+114814.0, Gaia DR2 2582804731211026048, LP 466-421, USNO-B1.0 1018-00007806, WDS J00554+1149B, ULAS J005527.21+114814.0, WD 0052+115
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 55 27.26 (0.09) | 00 55 27.25 (0.1) | 00 55 27.26 | 00 55 27.16 (0.09) | 00 55 24.98 | ||||
| Declination | 11 48 13.84 (0.07) | 11 48 13.84 (0.08) | 11 48 13.84 | 11 48 14.06 (0.07) | 11 48 14.40 | ||||
| Spectral type | DB | DB | DB | DB | |||||
| Effective temperature | [K] | 12649.0 | 14191.0 (403) | ||||||
| log(g) | [cgs] | 8.04 | 8.19 (0.04) | ||||||
| Mass | [M☉] | 0.607 | 0.703 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.3496 | |||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| 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] | 6.57 (0.1) | 6.64 (0.1) | 6.57 | 6.57 (0.1) | ||||
| Distance | [pc] | 152.22 (2) | 150.50 (3) | 152.22 | 152.22 (2) | ||||
| Composition | He | ||||||||
| Proper motion (right ascension) | [mas/yr] | 90.53634558 (0.1) | 90.55320485 (0.3) | 90.536 (0.1) | |||||
| Proper motion (declination) | [mas/yr] | -14.06849229 (0.1) | -14.09716457 (0.2) | -14.068 (0.1) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | yes | ||||||||
| B magnitude | 17.30 | ||||||||
| V magnitude | 18.30 | ||||||||
| R magnitude | 17.20 | ||||||||
| I magnitude | |||||||||
| J magnitude | 17.80 (0.04) | ||||||||
| H magnitude | 17.81 (0.08) | ||||||||
| K magnitude | 18.01 (0.2) | ||||||||
| u magnitude | 17.48 (0.01) | ||||||||
| g magnitude | 17.50 (0.005) | ||||||||
| r magnitude | 17.74 (0.007) | ||||||||
| i magnitude | 17.95 (0.009) | ||||||||
| z magnitude | 18.19 (0.02) | ||||||||
| G magnitude | 17.60 (0.009) | 17.63 | 17.60 | 17.60 (0.003) | |||||
| BP magnitude | 17.55 (0.009) | 17.55 | |||||||
| RP magnitude | 17.68 (0.01) | 17.65 | |||||||
| Pan g magnitude | 17.54 (0.004) | ||||||||
| Pan r magnitude | 17.74 (0.005) | ||||||||
| Pan i magnitude | 17.96 (0.007) | ||||||||
| Pan z magnitude | 18.15 (0.006) | ||||||||
| Pan y magnitude | 18.31 (0.02) | ||||||||
| E(B-V) | 0.009 | ||||||||
* Constant surface field
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