Ton 523
All names: SDSS J103103.55+323452.6, LAMOST J103103.54+323452.9, 2MASS J10310356+3234529, Ton S 523, TIC 407612980, J1031+3234, Gaia DR3 748517142181920768, Gaia DR2 748517142181920768, CBS 21, SDSS J103103.55+323452.9, WD 1028+328, WDJ103103.54+323453.09, Gaia EDR3 748517142181920768, SDSS J103103.54+323452.9, SDSS J103103.54+323452.6, Ton 523
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 31 03.55 (0.04) | 10 31 03.55 | 10 31 03.55 (0.07) | 10 31 03.55 | 10 31 03.54 (0.04) | 10 31 03.55 | 10 31 03.24 | 10 31 03.54 | |||||||||
| Declination | 32 34 52.51 (0.04) | 32 34 52.92 | 32 34 52.53 (0.1) | 32 34 52.51 | 32 34 53.09 (0.04) | 32 34 52.53 | 32 35 04.92 | 32 34 52.94 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA3.3 | DA | DA5 | DA | DA | ||||||
| Effective temperature | [K] | 15437.0 (203) | 15439.0 (204) | 15107.0 | 16967.0 (371) | 15260.0 (288) | 15207.0 (217) | 15949.0 (76) | |||||||||
| log(g) | [cgs] | 8.11 (0.01) | 8.11 (0.01) | 8.09 | 8.06 (0.08) | 8.16 (0.05) | 8.10 (0.01) | 8.07 (0.01) | |||||||||
| Mass | [M☉] | 0.682 (0.009) | 0.678 (0.01) | 0.664 | 0.65 (0.05) | 0.71 (0.03) | 0.671 (0.01) | 0.651 (0.006) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||
| Cooling age | [Gyr] | 0.2215 | |||||||||||||||
| 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] | 10.74 (0.06) | 10.70 (0.1) | 10.74 | 10.74 (0.06) | 10.70 (0.1) | |||||||||||
| Distance | [pc] | 93.08 (0.5) | 93.41 (1) | 80.00 | 93.08 | 93.08 (0.5) | 93.42 (1) | ||||||||||
| Composition | H | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.766183655 (0.05) | 7.63483051 (0.2) | 7.766 (0.05) | 7.635 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -36.01253611 (0.05) | -35.83762922 (0.3) | -36.013 (0.05) | -35.838 | ||||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | 15.40 | ||||||||||||||||
| V magnitude | |||||||||||||||||
| R magnitude | |||||||||||||||||
| I magnitude | |||||||||||||||||
| J magnitude | 16.20 (0.1) | ||||||||||||||||
| H magnitude | |||||||||||||||||
| K magnitude | |||||||||||||||||
| u magnitude | 16.38 (0.006) | 16.38 (0.006) | 16.38 (0.006) | 16.35 (0.02) | |||||||||||||
| g magnitude | 16.11 (0.004) | 16.11 (0.004) | 16.11 (0.004) | 16.17 (0.04) | |||||||||||||
| r magnitude | 16.40 (0.004) | 16.40 (0.004) | 16.41 (0.004) | 16.44 (0.02) | |||||||||||||
| i magnitude | 16.69 (0.005) | 16.69 (0.005) | 16.67 (0.005) | 16.68 (0.01) | |||||||||||||
| z magnitude | 16.94 (0.01) | 16.94 (0.01) | 16.93 (0.01) | 16.93 (0.02) | |||||||||||||
| G magnitude | 16.28 (0.003) | 16.29 | 16.28 | 16.28 (0.003) | 16.29 | ||||||||||||
| BP magnitude | 16.24 (0.003) | 16.22 | 16.22 | ||||||||||||||
| RP magnitude | 16.39 (0.004) | 16.39 | 16.39 | ||||||||||||||
| Pan g magnitude | 16.15 (0.006) | ||||||||||||||||
| Pan r magnitude | 16.42 (0.004) | ||||||||||||||||
| Pan i magnitude | 16.70 (0.002) | ||||||||||||||||
| Pan z magnitude | 16.94 (0.004) | ||||||||||||||||
| Pan y magnitude | 17.11 (0.01) | ||||||||||||||||
| E(B-V) | 0.005 | ||||||||||||||||
* Constant surface field
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