SDSS J105611.03+653631.5
All names: USNO-B1.0 1556-00137137, SDSS J105611.03+653631.5, J1056+6536, WD 1052+658, SDSS J105611.02+653631.5, Gaia EDR3 1058999022339181440, GALEX J105610.9+653631, Gaia DR2 1058999022339181440, Gaia DR3 1058999022339181440, EQ J1056+6536
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2014 | 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 | 10 56 11.02 (0.3) | 10 56 11.02 | 10 56 11.02 (0.4) | 10 56 11.02 (0.3) | 10 56 11.02 | 10 56 10.51 | 10 56 11.03 | 10 56 11.03 | ||||||
| Declination | 65 36 31.45 (0.3) | 65 36 31.53 | 65 36 31.46 (0.4) | 65 36 31.53 (0.3) | 65 36 31.54 | 65 36 28.80 | 65 36 31.54 | 65 36 31.54 | ||||||
| Spectral type | DA | DA | DA | DA | sd | DA | DA | |||||||
| Effective temperature | [K] | 17204.0 | 21010.0 (360) | 20112.0 (634) | 20597.0 (699) | 20290.0 (637) | ||||||||
| log(g) | [cgs] | 6.78 | 7.10 (0.05) | 6.94 (0.1) | 6.92 (0.1) | 6.97 (0.1) | ||||||||
| Mass | [M☉] | 0.225 | 0.338 | 0.296 (0.008) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0090 (0.04) | ||||||||||||
| 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] | 0.66 (0.4) | 0.72 (0.5) | 0.66 (0.4) | ||||||||||
| Distance | [pc] | 1510.35 (867) | 1393.57 (918) | 1489.00 (153) | 1510.35 (867) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.164336469 (0.4) | -0.007940561 (0.9) | -0.164 (0.4) | 0.1 | 0.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -4.458437725 (0.5) | -3.690619965 (0.9) | -4.458 (0.5) | -7.8 | -8.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | WDMS | |||||||||||||
| B magnitude | 20.00 | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | 19.60 | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.94 (0.04) | 19.94 (0.04) | 19.94 (0.05) | 19.92 | 19.97 (0.05) | 19.92 (0.05) | ||||||||
| g magnitude | 19.76 (0.01) | 19.76 (0.01) | 19.77 (0.03) | 19.77 | 19.79 (0.03) | 19.77 (0.03) | ||||||||
| r magnitude | 20.13 (0.03) | 20.13 (0.03) | 20.16 (0.03) | 20.16 | 20.16 (0.03) | 20.16 (0.03) | ||||||||
| i magnitude | 20.35 (0.04) | 20.35 (0.04) | 20.39 (0.05) | 20.40 | 20.40 (0.05) | 20.40 (0.05) | ||||||||
| z magnitude | 20.61 (0.2) | 20.61 (0.2) | 20.57 (0.2) | 20.57 | 20.58 (0.2) | 20.57 (0.2) | ||||||||
| G magnitude | 19.94 (0.05) | 20.01 | 19.94 (0.005) | |||||||||||
| BP magnitude | 19.94 (0.05) | 19.87 | ||||||||||||
| RP magnitude | 20.15 (0.08) | 20.06 | ||||||||||||
| Pan g magnitude | 19.83 (0.02) | |||||||||||||
| Pan r magnitude | 20.09 (0.01) | |||||||||||||
| Pan i magnitude | 20.35 (0.02) | |||||||||||||
| Pan z magnitude | 20.60 (0.04) | |||||||||||||
| Pan y magnitude | ||||||||||||||
| E(B-V) | 0.022 | |||||||||||||
* Constant surface field
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