WD 1051+533B
All names: WD 1051+533B, Gaia DR2 837550886514384128, PSO J105449.776+530759.077, ** LDS 3021B, LP128-255, SDSS J105449.87+530759.1, LP 128-255, SDSS J105449.87+530759.2, EQ J1054+5307, WD J1054+5307, WDS J10548+5307B
| Parameter | Unit | MWDD H | Pan-STARRS DR1 | Gaia DR2 | Tremblay et al. 2011 | SDSS DR12 | Simbad | White Dwarf Research Corporation | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 54 49.72 (0.07) | 10 54 49.88 | 10 54 49.87 | 10 54 49.87 | 10 54 49.42 | 10 54 49.87 | |||||
| Declination | 53 07 58.75 (0.1) | 53 07 59.19 | 53 07 59.19 | 53 07 59.12 | 53 07 54.12 | 53 07 59.16 | |||||
| Spectral type | DA | DA | DA | DAV | DA_auto | CDA | DA | ||||
| Effective temperature | [K] | 11032.0 | 11260.0 (110) | 11118.0 | 11118.0 (76) | 10985.0 (60) | |||||
| log(g) | [cgs] | 7.90 | 8.11 (0.05) | 8.01 | 8.01 (0.05) | 8.08 (0.05) | |||||
| Mass | [M☉] | 0.5479999999999999 | 0.67 (0.03) | 0.647 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4127 | 0.5248 | ||||||||
| 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] | 5.71 (0.2) | |||||||||
| Distance | [pc] | 175.11 (5) | |||||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -108.2081408 (0.2) | -114.0 | -111.9 | |||||||
| Proper motion (declination) | [mas/yr] | -34.04423266 (0.2) | -38.0 | -38.3 | |||||||
| Variability | VAR | ||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | yes | ||||||||||
| B magnitude | |||||||||||
| V magnitude | 17.92 | ||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.34 (0.02) | 18.37 | 18.37 (0.04) | 18.37 | 18.37 (0.04) | ||||||
| g magnitude | 17.91 (0.006) | 17.91 | 17.92 (0.03) | 17.92 | 17.92 (0.03) | ||||||
| r magnitude | 18.07 (0.007) | 18.08 | 18.08 (0.02) | 18.08 | 18.08 (0.02) | ||||||
| i magnitude | 18.22 (0.009) | 18.23 | 18.25 (0.02) | 18.25 | 18.23 (0.02) | ||||||
| z magnitude | 18.45 (0.03) | 18.43 | 18.44 (0.04) | 18.44 | 18.43 (0.04) | ||||||
| G magnitude | 18.00 | ||||||||||
| BP magnitude | 17.99 | ||||||||||
| RP magnitude | 17.94 | ||||||||||
| Pan g magnitude | 17.91 (0.004) | ||||||||||
| Pan r magnitude | 18.06 (0.007) | ||||||||||
| Pan i magnitude | 18.25 (0.005) | ||||||||||
| Pan z magnitude | 18.45 (0.02) | ||||||||||
| Pan y magnitude | 18.55 (0.03) | ||||||||||
* Constant surface field
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