USNO-B1.0 1507-00198195
All names: J1234+6045, WDJ123425.44+604503.80, GALEX J123425.2+604503, Gaia DR3 1583023618437189504, LSPM J1234+6045, SDSS J123425.39+604503.4, Gaia DR2 1583023618437189504, SDSS J123425.39+604503.5, WIRED J123425.39+604503.4, Gaia EDR3 1583023618437189504, SDSS J123425.38+604503.5, WD 1232+610, USNO-B1.0 1507-00198195
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | 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 25.12 (0.07) | 12 34 25.39 | 12 34 25.13 (0.09) | 12 34 25.12 | 12 34 25.44 (0.07) | 12 34 25.13 | 12 34 25.39 | 12 34 25.39 | 12 34 25.39 | |||||||||
| Declination | 60 45 01.39 (0.07) | 60 45 03.50 | 60 45 01.46 (0.08) | 60 45 01.39 | 60 45 03.80 (0.07) | 60 45 01.46 | 60 45 03.45 | 60 44 58.56 | 60 45 03.47 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 6987.0 (45) | 7094.0 (45) | 6987.0 (45) | 7184.0 | 7050.0 (60) | 7098.0 (88) | 7632.0 (46) | 6926.0 (41) | |||||||||
| log(g) | [cgs] | 7.94 (0.01) | 7.97 (0.01) | 7.94 (0.01) | 8.00 | 7.96 (0.1) | 7.97 (0.02) | 8.62 (0.1) | 7.70 (0.08) | |||||||||
| Mass | [M☉] | 0.557 (0.01) | 0.574 (0.01) | 0.554 (0.01) | 0.59 | 0.57 (0.07) | 0.577 (0.02) | 0.456 (0.04) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||||||
| Cooling age | [Gyr] | 1.4500 | 1.4180 | 1.4454 | ||||||||||||||
| 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] | 12.64 (0.09) | 12.60 (0.1) | 12.60 (0.1) | 12.64 | 12.64 (0.09) | 12.60 (0.1) | |||||||||||
| Distance | [pc] | 79.14 (0.5) | 79.37 (0.7) | 79.37 (0.7) | 79.14 | 79.14 (0.5) | 79.37 (0.7) | |||||||||||
| Composition | H | H | H | H | ||||||||||||||
| Proper motion (right ascension) | [mas/yr] | -145.4704789 (0.09) | -145.2747291 (0.2) | -145.47 (0.09) | -145.275 | -143.1 | ||||||||||||
| Proper motion (declination) | [mas/yr] | -150.7475238 (0.1) | -150.6003451 (0.2) | -150.748 (0.1) | -150.6 | -154.8 | ||||||||||||
| Variability | ||||||||||||||||||
| Magnetic | ||||||||||||||||||
| Bd | [MG] | |||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||
| Binarity | ||||||||||||||||||
| B magnitude | 18.00 | |||||||||||||||||
| V magnitude | ||||||||||||||||||
| R magnitude | 17.70 | |||||||||||||||||
| I magnitude | ||||||||||||||||||
| J magnitude | ||||||||||||||||||
| H magnitude | ||||||||||||||||||
| K magnitude | ||||||||||||||||||
| u magnitude | 18.60 (0.02) | 18.58 (0.02) | 18.59 (0.02) | 18.59 (0.02) | 18.57 (0.02) | 18.57 | 18.58 (0.02) | |||||||||||
| g magnitude | 18.01 (0.006) | 18.01 (0.006) | 18.01 (0.006) | 17.96 (0.03) | 17.96 | 17.98 (0.03) | ||||||||||||
| r magnitude | 17.86 (0.006) | 17.86 (0.006) | 17.86 (0.006) | 17.82 (0.02) | 17.81 | 17.84 (0.02) | ||||||||||||
| i magnitude | 17.81 (0.007) | 17.81 (0.007) | 17.81 (0.007) | 17.81 (0.02) | 17.81 | 17.82 (0.02) | ||||||||||||
| z magnitude | 17.85 (0.02) | 17.85 (0.02) | 17.85 (0.02) | 17.79 (0.04) | 17.78 | 17.81 (0.04) | ||||||||||||
| G magnitude | 17.84 (0.01) | 17.86 | 17.84 | 17.84 (0.003) | 17.86 | |||||||||||||
| BP magnitude | 18.04 (0.01) | 18.01 | 18.01 | |||||||||||||||
| RP magnitude | 17.52 (0.01) | 17.51 | 17.51 | |||||||||||||||
| Pan g magnitude | 18.00 (0.006) | 18.00 (0.006) | ||||||||||||||||
| Pan r magnitude | 17.85 (0.005) | 17.85 (0.005) | ||||||||||||||||
| Pan i magnitude | 17.85 (0.004) | 17.85 (0.004) | ||||||||||||||||
| Pan z magnitude | 17.89 (0.008) | 17.89 (0.01) | ||||||||||||||||
| Pan y magnitude | 17.94 (0.02) | 17.94 (0.01) | ||||||||||||||||
| E(B-V) | 0.006 | |||||||||||||||||
* Constant surface field
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