Gaia DR2 1239963487922089600
All names: WDJ141857.18+193529.86, SDSS J141857.13+193530.3, SDSS J141857.13+193530.2, USNO-B1.0 1095-00223418, LSPM J1418+1935, Gaia DR3 1239963487922089600, Gaia EDR3 1239963487922089600, Gaia DR2 1239963487922089600
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 18 57.01 (0.08) | 14 18 57.02 | 14 18 57.01 | 14 18 57.18 (0.08) | 14 18 57.02 | ||||||
| Declination | 19 35 31.16 (0.1) | 19 35 31.12 | 19 35 31.16 | 19 35 29.87 (0.1) | 19 35 31.12 | ||||||
| Spectral type | DAH? | DC: | DA | ||||||||
| Effective temperature | [K] | 6147.0 (35) | 6370.0 | 6113.0 | |||||||
| log(g) | [cgs] | 8.28 (0.01) | 8.34 | 8.21 | |||||||
| Mass | [M☉] | 0.764 (0.01) | 0.805 | 0.704 | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.9160 | 3.8770 | ||||||||
| 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] | 17.40 (0.1) | 17.25 (0.2) | 17.40 | 17.40 (0.1) | 17.25 (0.2) | |||||
| Distance | [pc] | 57.46 (0.4) | 57.98 (0.7) | 57.46 | 57.46 (0.4) | 57.98 (0.7) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -153.1850528 (0.1) | -152.7206614 (0.3) | -153.185 (0.1) | -152.7206614 | ||||||
| Proper motion (declination) | [mas/yr] | 80.74821509 (0.1) | 80.95187928 (0.3) | 80.748 (0.1) | 80.95187928 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 18.30 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 17.90 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.32 (0.02) | 19.32 (0.02) | |||||||||
| g magnitude | 18.40 (0.007) | 18.40 (0.007) | |||||||||
| r magnitude | 18.11 (0.007) | 18.11 (0.007) | |||||||||
| i magnitude | 17.99 (0.008) | 17.99 (0.008) | |||||||||
| z magnitude | 18.00 (0.02) | 18.00 (0.02) | |||||||||
| G magnitude | 18.09 (0.02) | 18.11 | 18.09 | 18.09 (0.003) | 18.11 | ||||||
| BP magnitude | 18.36 (0.02) | 18.34 | 18.34 | ||||||||
| RP magnitude | 17.66 (0.02) | 17.67 | 17.67 | ||||||||
| Pan g magnitude | 18.36 (0.01) | ||||||||||
| Pan r magnitude | 18.11 (0.005) | ||||||||||
| Pan i magnitude | 17.99 (0.004) | ||||||||||
| Pan z magnitude | 18.02 (0.009) | ||||||||||
| Pan y magnitude | 18.06 (0.01) | ||||||||||
| E(B-V) | 0.004 | ||||||||||
* Constant surface field
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