WD 1334+370
All names: LP 269-25, Gaia EDR3 1472094341284011904, LSPM J1336+3648, Gaia DR2 1472094341284011904, USNO-B1.0 1268-00232186, Gaia DR3 1472094341284011904, WD 1334+370, SDSS J133620.13+364830.7, GSC2U J133620.4+364829, WDJ133620.22+364829.90, J1336+3648, NLTT 34613, TIC 22845518, SDSS J133620.13+364830.8, 2MASS J13362026+3648295
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 36 19.88 (0.05) | 13 36 19.89 (0.08) | 13 36 19.88 | 13 36 20.22 (0.05) | 13 36 19.89 | 13 36 19.49 | |||||||
| Declination | 36 48 33.42 (0.06) | 36 48 33.31 (0.08) | 36 48 33.42 | 36 48 29.90 (0.06) | 36 48 33.31 | 36 48 25.20 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6031.0 (20) | 6052.0 (20) | 6062.0 (26) | 5988.0 | 5997.0 (39) | |||||||
| log(g) | [cgs] | 8.01 (0.008) | 8.03 (0.009) | 8.03 (0.01) | 8.00 | 8.01 (0.01) | |||||||
| Mass | [M☉] | 0.592 (0.007) | 0.607 (0.009) | 0.608 (0.01) | 0.589 | 0.593 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 2.4100 | 2.2600 | ||||||||||
| 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] | 18.96 (0.09) | 18.98 (0.1) | 18.98 (0.1) | 18.96 | 18.96 (0.09) | 18.98 (0.1) | ||||||
| Distance | [pc] | 52.75 (0.3) | 52.69 (0.4) | 52.70 (0.4) | 52.75 | 52.75 (0.3) | 52.70 (0.4) | ||||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -252.5776375 (0.05) | -252.5545339 (0.2) | -252.578 (0.05) | -252.5545339 | ||||||||
| Proper motion (declination) | [mas/yr] | 219.6087633 (0.07) | 219.7420652 (0.1) | 219.609 (0.07) | 219.7420652 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.00 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 17.50 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.78 (0.02) | 16.76 (0.1) | |||||||||||
| H magnitude | 16.19 (0.2) | 16.19 (0.2) | |||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.85 (0.02) | 18.85 (0.02) | 18.85 (0.02) | 18.87 | |||||||||
| g magnitude | 18.02 (0.006) | 18.02 (0.006) | 18.04 | ||||||||||
| r magnitude | 17.63 (0.005) | 17.63 (0.005) | 17.66 | ||||||||||
| i magnitude | 17.48 (0.006) | 17.48 (0.006) | 17.51 | ||||||||||
| z magnitude | 17.45 (0.01) | 17.45 (0.01) | 17.48 | ||||||||||
| G magnitude | 17.65 (0.007) | 17.67 | 17.65 | 17.65 (0.003) | 17.67 | ||||||||
| BP magnitude | 17.97 (0.007) | 17.95 | 17.95 | ||||||||||
| RP magnitude | 17.19 (0.007) | 17.19 | 17.19 | ||||||||||
| Pan g magnitude | 17.95 (0.004) | 17.95 (0.004) | |||||||||||
| Pan r magnitude | 17.65 (0.007) | 17.65 (0.007) | |||||||||||
| Pan i magnitude | 17.52 (0.003) | 17.52 (0.003) | |||||||||||
| Pan z magnitude | 17.50 (0.004) | 17.50 (0.004) | |||||||||||
| Pan y magnitude | 17.43 (0.02) | 17.43 (0.02) | |||||||||||
| E(B-V) | 0.003 | ||||||||||||
* Constant surface field
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