2MASS J12341097+5808155
All names: 2MASS J12341097+5808155, J1234+5808, WD 1231+584, SDSS J123410.98+580815.6, SDSS J123410.99+580815.6, Gaia EDR3 1577900791900994688, Gaia DR3 1577900791900994688, WIRED J123410.98+580815.5, Gaia DR2 1577900791900994688, WDJ123410.98+580815.53, SDSS J123410.98+580815.5, TIC 316386075
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 34 11.05 (0.03) | 12 34 10.99 | 12 34 11.04 (0.05) | 12 34 11.05 | 12 34 10.98 (0.03) | 12 34 11.04 | 12 34 10.98 | 12 34 11.23 | 12 34 10.98 | ||||||||
| Declination | 58 08 15.78 (0.03) | 58 08 15.60 | 58 08 15.77 (0.04) | 58 08 15.78 | 58 08 15.52 (0.03) | 58 08 15.77 | 58 08 15.55 | 58 08 10.32 | 58 08 15.55 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA_auto | DA | DA | DA | |||||||
| Effective temperature | [K] | 13124.0 (93) | 13137.0 (93) | 12821.0 | 13330.0 (120) | 13360.0 (166) | 13214.0 (128) | 12837.0 (75) | |||||||||
| log(g) | [cgs] | 8.06 (0.007) | 8.04 (0.008) | 8.02 | 8.06 (0.03) | 8.07 (0.01) | 7.95 (0.03) | 8.10 (0.02) | |||||||||
| Mass | [M☉] | 0.641 (0.006) | 0.633 (0.006) | 0.62 | 0.64 (0.01) | 0.653 (0.009) | 0.662 (0.01) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||||||
| Cooling age | [Gyr] | 0.3219 | 0.3162 | ||||||||||||||
| 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] | 10.15 (0.04) | 10.05 (0.05) | 10.15 | 10.15 (0.04) | 10.05 (0.05) | |||||||||||
| Distance | [pc] | 98.52 (0.4) | 99.46 (0.5) | 98.52 | 98.52 (0.4) | 99.46 (0.5) | |||||||||||
| Composition | H | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.92586985 (0.04) | 33.01199248 (0.09) | 32.926 (0.04) | 33.01199248 | 34.4 | |||||||||||
| Proper motion (declination) | [mas/yr] | 15.85772563 (0.05) | 15.79823404 (0.07) | 15.858 (0.05) | 15.79823404 | 11.3 | |||||||||||
| Variability | |||||||||||||||||
| Magnetic | |||||||||||||||||
| Bd | [MG] | ||||||||||||||||
| Infrared excess (disk) | |||||||||||||||||
| Binarity | |||||||||||||||||
| B magnitude | |||||||||||||||||
| V magnitude | |||||||||||||||||
| R magnitude | |||||||||||||||||
| I magnitude | |||||||||||||||||
| J magnitude | 16.78 (0.2) | ||||||||||||||||
| H magnitude | 16.58 (0.08) | ||||||||||||||||
| K magnitude | 16.55 (0.1) | ||||||||||||||||
| u magnitude | 16.85 (0.007) | 16.86 (0.007) | 16.86 (0.007) | 16.85 (0.03) | 16.84 | 16.87 (0.03) | |||||||||||
| g magnitude | 16.49 (0.004) | 16.49 (0.004) | 16.49 (0.004) | 16.47 (0.03) | 16.46 | 16.47 (0.03) | |||||||||||
| r magnitude | 16.73 (0.004) | 16.73 (0.004) | 16.73 (0.004) | 16.74 (0.01) | 16.73 | 16.73 (0.02) | |||||||||||
| i magnitude | 16.94 (0.005) | 16.94 (0.005) | 16.94 (0.005) | 16.95 (0.02) | 16.95 | 16.94 (0.02) | |||||||||||
| z magnitude | 17.19 (0.01) | 17.19 (0.01) | 17.19 (0.01) | 17.22 (0.02) | 17.22 | 17.21 (0.02) | |||||||||||
| G magnitude | 16.60 (0.003) | 16.62 | 16.60 | 16.60 (0.003) | 16.62 | ||||||||||||
| BP magnitude | 16.60 (0.003) | 16.58 | 16.58 | ||||||||||||||
| RP magnitude | 16.67 (0.004) | 16.66 | 16.66 | ||||||||||||||
| Pan g magnitude | 16.51 (0.002) | ||||||||||||||||
| Pan r magnitude | 16.73 (0.002) | ||||||||||||||||
| Pan i magnitude | 16.97 (0.004) | ||||||||||||||||
| Pan z magnitude | 17.19 (0.004) | ||||||||||||||||
| Pan y magnitude | 17.32 (0.008) | ||||||||||||||||
| E(B-V) | 0.008 | ||||||||||||||||
* Constant surface field
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