WD 1717+601
All names: Gaia EDR3 1437366605821587200, GALEX J171753.7+600355, SDSS J171753.61+600356.2, Gaia DR2 1437366605821587200, WD 1717+601, SDSS J171753.63+600356.3, Gaia DR3 1437366605821587200
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | 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 | 17 17 53.62 (0.6) | 17 17 53.63 | 17 17 53.62 (0.9) | 17 17 53.62 (0.6) | 17 17 53.62 | 17 17 52.63 | 17 17 53.63 | 17 17 53.63 | |||||
| Declination | 60 03 56.17 (0.8) | 60 03 56.28 | 60 03 56.18 (0.9) | 60 03 56.24 (0.8) | 60 03 56.24 | 60 03 55.44 | 60 03 56.25 | 60 03 56.27 | |||||
| Spectral type | DA | DA | DA | DA3.8 | DA | DA | |||||||
| Effective temperature | [K] | 14259.0 | 13383.0 (743) | 13440.0 (695) | 13362.0 (744) | ||||||||
| log(g) | [cgs] | 8.74 | 8.22 (0.3) | 8.14 (0.3) | 8.26 (0.3) | ||||||||
| Mass | [M☉] | 1.071 | 0.687 (0.2) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.8181 | |||||||||||
| 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] | 0.68 (0.7) | 2.64 (1) | 0.68 (0.7) | |||||||||
| Distance | [pc] | 1463.21 (1433) | 379.01 (147) | 1463.27 (1433) | |||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.89115041 (1) | 5.344721388 (3) | -1.891 (1) | |||||||||
| Proper motion (declination) | [mas/yr] | -4.166028842 (1) | -3.772050188 (3) | -4.166 (1) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 20.77 (0.07) | 20.77 (0.08) | 20.77 (0.08) | 20.75 | 20.74 (0.08) | 20.75 (0.08) | |||||||
| g magnitude | 20.51 (0.03) | 20.44 (0.02) | 20.43 (0.03) | 20.43 | 20.42 (0.03) | 20.43 (0.03) | |||||||
| r magnitude | 20.64 (0.04) | 20.64 (0.03) | 20.62 (0.04) | 20.61 | 20.62 (0.04) | 20.61 (0.04) | |||||||
| i magnitude | 20.87 (0.07) | 20.77 (0.06) | 20.76 (0.06) | 20.76 | 20.75 (0.06) | 20.76 (0.06) | |||||||
| z magnitude | 21.20 (0.3) | 21.28 (0.3) | 21.27 (0.3) | 21.32 | 21.25 (0.3) | 21.32 (0.3) | |||||||
| G magnitude | 20.52 (0.1) | 20.60 | 20.52 (0.009) | ||||||||||
| BP magnitude | 20.50 (0.1) | 20.39 | |||||||||||
| RP magnitude | 20.36 (0.1) | 20.48 | |||||||||||
| Pan g magnitude | 20.44 (0.01) | ||||||||||||
| Pan r magnitude | 20.60 (0.04) | ||||||||||||
| Pan i magnitude | 20.85 (0.04) | ||||||||||||
| Pan z magnitude | 20.91 (0.1) | ||||||||||||
| Pan y magnitude | |||||||||||||
| E(B-V) | 0.024 | ||||||||||||
* Constant surface field
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