WD 0949+495
All names: SBSS 0949+495, Gaia EDR3 826542747895967872, WD 0949+495, SDSS J095247.06+492053.7, Gaia DR2 826542747895967872, SDSS J095247.06+492053.6, Gaia DR3 826542747895967872, HS 0949+4935, SDSS J095247.05+492053.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 52 47.04 (0.1) | 09 52 47.06 | 09 52 47.04 (0.1) | 09 52 47.04 | 09 52 47.07 (0.1) | 09 52 47.06 | 09 52 46.39 | 09 52 47.06 | ||||||
| Declination | 49 20 53.35 (0.09) | 49 20 53.70 | 49 20 53.36 (0.2) | 49 20 53.35 | 49 20 53.71 (0.09) | 49 20 53.70 | 49 20 52.08 | 49 20 53.67 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA3.4 | DA | DA | ||||||
| Effective temperature | [K] | 14670.0 | 14690.0 (440) | 16032.0 (667) | 14233.0 (217) | 14330.0 (314) | ||||||||
| log(g) | [cgs] | 8.30 | 8.13 (0.05) | 8.31 (0.05) | 8.12 (0.04) | 8.21 (0.04) | ||||||||
| Mass | [M☉] | 0.795 | 0.69 (0.03) | 0.807 (0.04) | 0.73 (0.03) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.3369 | 0.2818 | |||||||||||
| 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] | 4.65 (0.1) | 4.89 (0.2) | 4.65 | 4.65 (0.1) | |||||||||
| Distance | [pc] | 215.26 (6) | 204.35 (9) | 215.26 | 215.26 (6) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -20.83649993 (0.1) | -20.49725838 (0.3) | -20.836 (0.1) | -18.5 | |||||||||
| Proper motion (declination) | [mas/yr] | -22.99938551 (0.1) | -22.83287375 (0.4) | -22.999 (0.1) | -24.6 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.63 (0.02) | 18.63 (0.02) | 18.55 (0.02) | 18.54 | 18.56 (0.02) | |||||||||
| g magnitude | 18.20 (0.006) | 18.20 (0.006) | 18.20 (0.02) | 18.20 | 18.21 (0.02) | |||||||||
| r magnitude | 18.48 (0.009) | 18.48 (0.009) | 18.48 (0.04) | 18.47 | 18.49 (0.04) | |||||||||
| i magnitude | 18.73 (0.02) | 18.73 (0.02) | 18.74 (0.02) | 18.73 | 18.75 (0.02) | |||||||||
| z magnitude | 19.12 (0.05) | 19.12 (0.06) | 19.11 (0.07) | 19.10 | 19.12 (0.07) | |||||||||
| G magnitude | 18.36 (0.01) | 18.39 | 18.36 | 18.36 (0.003) | ||||||||||
| BP magnitude | 18.31 (0.01) | 18.32 | ||||||||||||
| RP magnitude | 18.49 (0.03) | 18.45 | ||||||||||||
| Pan g magnitude | 18.25 (0.007) | |||||||||||||
| Pan r magnitude | 18.48 (0.008) | |||||||||||||
| Pan i magnitude | 18.75 (0.005) | |||||||||||||
| Pan z magnitude | 19.00 (0.02) | |||||||||||||
| Pan y magnitude | 19.23 (0.07) | |||||||||||||
| E(B-V) | 0.013 | |||||||||||||
* Constant surface field
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