WD 0849+567
All names: Gaia DR3 1037008377466917120, Gaia EDR3 1037008377466917120, GALEX J085309.0+563441, SDSS J085309.09+563441.4, SDSS J085309.08+563441.5, SDSS J085309.09+563441.5, WD 0849+567, SDSS J085309.10+563441.5, Gaia DR2 1037008377466917120, USNO-A2.0 1425-07236507
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 53 09.10 (0.3) | 08 53 09.09 | 08 53 09.10 (0.4) | 08 53 09.10 | 08 53 09.09 (0.3) | 08 53 09.09 | 08 53 09.26 | 08 53 09.10 | 08 53 09.10 | |||||
| Declination | 56 34 41.31 (0.2) | 56 34 41.49 | 56 34 41.32 (0.3) | 56 34 41.31 | 56 34 41.55 (0.2) | 56 34 41.57 | 56 34 39.00 | 56 34 41.51 | 56 34 41.52 | |||||
| Spectral type | DA | DA | DA+M | DA | DA6.0 | DA+M: | DA | |||||||
| Effective temperature | [K] | 8056.0 | 7871.0 (375) | 8289.0 (95) | 7889.0 (101) | 8333.0 (92) | ||||||||
| log(g) | [cgs] | 8.16 | 8.27 (0.1) | 8.18 (0.2) | 7.77 (0.2) | 8.31 (0.2) | ||||||||
| Mass | [M☉] | 0.695 | 0.766 (0.09) | |||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 1.3470 | ||||||||||||
| 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] | 6.11 (0.4) | 5.42 (0.6) | 6.11 | 6.11 (0.4) | |||||||||
| Distance | [pc] | 163.73 (1e+01) | 184.65 (19) | 163.73 | 163.73 (1e+01) | |||||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 5.173382512 (0.3) | 3.74442545 (0.7) | 5.173 (0.3) | 4.2 | 2.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -14.90834572 (0.3) | -15.02123424 (0.7) | -14.908 (0.3) | -9.3 | -10.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | WDMS | |||||||||||||
| B magnitude | 18.80 (0.3) | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | 19.30 (0.3) | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 20.07 (0.05) | 20.07 (0.05) | 20.08 (0.07) | 20.06 | 20.09 (0.06) | 20.06 (0.06) | ||||||||
| g magnitude | 19.62 (0.02) | 19.62 (0.02) | 19.64 (0.02) | 19.66 | 19.62 (0.02) | 19.66 (0.02) | ||||||||
| r magnitude | 19.51 (0.02) | 19.51 (0.02) | 19.53 (0.03) | 19.53 | 19.52 (0.03) | 19.53 (0.03) | ||||||||
| i magnitude | 19.54 (0.02) | 19.54 (0.02) | 19.51 (0.04) | 19.50 | 19.51 (0.04) | 19.50 (0.04) | ||||||||
| z magnitude | 19.59 (0.07) | 19.59 (0.07) | 19.61 (0.1) | 19.57 | 19.59 (0.1) | 19.57 (0.1) | ||||||||
| G magnitude | 19.51 (0.03) | 19.55 | 19.51 | 19.51 (0.004) | ||||||||||
| BP magnitude | 19.67 (0.03) | 19.65 | ||||||||||||
| RP magnitude | 19.27 (0.05) | 19.09 | ||||||||||||
| Pan g magnitude | 19.61 (0.01) | |||||||||||||
| Pan r magnitude | 19.52 (0.01) | |||||||||||||
| Pan i magnitude | 19.54 (0.009) | |||||||||||||
| Pan z magnitude | 19.57 (0.03) | |||||||||||||
| Pan y magnitude | 19.81 (0.02) | |||||||||||||
| E(B-V) | 0.010 | |||||||||||||
* Constant surface field
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