SDSS J145846.66+460556.2
All names: SDSS J145846.66+460556.2, Gaia EDR3 1587083530763332864, Gaia DR2 1587083530763332864, SDSS J145846.65+460556.2, GALEX J145846.6+460556, WD 1457+462, Gaia DR3 1587083530763332864, SDSS J145846.66+460556.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 58 46.64 (0.1) | 14 58 46.66 | 14 58 46.64 (0.2) | 14 58 46.67 (0.1) | 14 58 46.66 | 14 58 45.96 | 14 58 46.66 | ||||||
| Declination | 46 05 56.12 (0.1) | 46 05 56.28 | 46 05 56.13 (0.2) | 46 05 56.37 (0.1) | 46 05 56.30 | 46 05 53.16 | 46 05 56.30 | ||||||
| Spectral type | DA | DA | DA | DA+M: | DA : | DA | DA | ||||||
| Effective temperature | [K] | 22045.0 | 25220.0 (780) | 25125.0 (539) | 24466.0 (523) | ||||||||
| log(g) | [cgs] | 7.92 | 7.89 (0.1) | 7.93 (0.07) | 7.93 (0.08) | ||||||||
| Mass | [M☉] | 0.585 | 0.58 (0.06) | 0.597 (0.04) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.0352 | 0.0200 | ||||||||||
| 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] | 1.70 (0.2) | 1.92 (0.2) | 1.70 (0.2) | |||||||||
| Distance | [pc] | 589.20 (60) | 519.59 (64) | 589.21 (60) | |||||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -14.6308799 (0.2) | -15.2560139 (0.5) | -14.631 (0.2) | -11.2 | ||||||||
| Proper motion (declination) | [mas/yr] | -15.49383139 (0.2) | -15.62244606 (0.5) | -15.494 (0.2) | -17.7 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | WDMS | ||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.81 (0.02) | 18.81 (0.02) | 18.83 (0.03) | 18.83 | 18.83 (0.03) | ||||||||
| g magnitude | 18.87 (0.009) | 18.87 (0.009) | 18.91 (0.02) | 18.91 | 18.89 (0.02) | ||||||||
| r magnitude | 19.27 (0.01) | 19.27 (0.01) | 19.29 (0.02) | 19.29 | 19.28 (0.02) | ||||||||
| i magnitude | 19.58 (0.02) | 19.59 (0.02) | 19.62 (0.03) | 19.62 | 19.60 (0.03) | ||||||||
| z magnitude | 19.87 (0.09) | 19.87 (0.09) | 19.86 (0.09) | 19.86 | 19.83 (0.09) | ||||||||
| G magnitude | 19.07 (0.02) | 19.12 | 19.07 (0.004) | ||||||||||
| BP magnitude | 19.08 (0.02) | 18.90 | |||||||||||
| RP magnitude | 19.32 (0.05) | 19.25 | |||||||||||
| Pan g magnitude | 18.88 (0.006) | ||||||||||||
| Pan r magnitude | 19.29 (0.006) | ||||||||||||
| Pan i magnitude | 19.61 (0.01) | ||||||||||||
| Pan z magnitude | 19.85 (0.03) | ||||||||||||
| Pan y magnitude | 19.98 (0.09) | ||||||||||||
| E(B-V) | 0.021 | ||||||||||||
* Constant surface field
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