Gaia DR2 291231871097124736
All names: J0151+2435, WDJ015143.34+243550.60, Gaia DR2 291231871097124736, GALEX J015143.3+243551, Gaia EDR3 291231871097124736, Gaia DR3 291231871097124736
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Jewett et al. 2024 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 51 43.31 (0.08) | 01 51 43.32 | 01 51 43.31 | 01 51 43.34 (0.08) | 01 51 43.32 | ||||||
| Declination | 24 35 50.54 (0.07) | 24 35 50.54 | 24 35 50.54 | 24 35 50.60 (0.07) | 24 35 50.54 | ||||||
| Spectral type | DAH | DB | DA | ||||||||
| Effective temperature | [K] | 19868.0 (364) | 17408.0 | 17945.0 | 15997.0 (732) | ||||||
| log(g) | [cgs] | 8.94 | 8.84 | 8.92 | 8.81 (0.04) | ||||||
| Mass | [M☉] | 1.174 (0.008) | 1.125 | 1.153 | 1.096 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4800 (0.03) | 0.5392 | 0.6091 | |||||||
| 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] | 10.87 (0.09) | 10.87 (0.1) | 10.87 | 10.87 (0.09) | 10.87 (0.1) | |||||
| Distance | [pc] | 91.99 (0.8) | 91.99 (1) | 91.99 | 91.99 (0.8) | 91.99 (1) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -24.29215387 (0.1) | -24.49432444 (0.2) | -24.292 (0.1) | -24.49432444 | ||||||
| Proper motion (declination) | [mas/yr] | -3.934716634 (0.1) | -3.961041995 (0.2) | -3.935 (0.1) | -3.961041995 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.08 (0.008) | ||||||||||
| g magnitude | 17.10 (0.004) | ||||||||||
| r magnitude | 17.46 (0.005) | ||||||||||
| i magnitude | 17.75 (0.007) | ||||||||||
| z magnitude | 17.98 (0.03) | ||||||||||
| G magnitude | 17.28 (0.007) | 17.31 | 17.28 | 17.28 (0.003) | 17.31 | ||||||
| BP magnitude | 17.23 (0.007) | 17.20 | 17.20 | ||||||||
| RP magnitude | 17.46 (0.01) | 17.40 | 17.40 | ||||||||
| Pan g magnitude | 17.15 (0.005) | ||||||||||
| Pan r magnitude | 17.46 (0.003) | ||||||||||
| Pan i magnitude | 17.78 (0.003) | ||||||||||
| Pan z magnitude | 17.99 (0.008) | ||||||||||
| Pan y magnitude | 18.14 (0.008) | ||||||||||
| E(B-V) | 0.013 | ||||||||||
* Constant surface field
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