SDSS J142409.38+254559.9
All names: J1424+2546, WDJ142409.39+254559.41, Gaia DR2 1256240383181740928, SDSS J142409.38+254559.8, Gaia DR3 1256240383181740928, SDSS J142409.38+254559.9, Gaia EDR3 1256240383181740928
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 24 09.38 (0.05) | 14 24 09.38 (0.07) | 14 24 09.38 | 14 24 09.39 (0.05) | 14 24 09.38 | 14 24 09.38 | ||||||
| Declination | 25 46 01.01 (0.05) | 25 46 00.96 (0.08) | 25 46 01.01 | 25 45 59.41 (0.05) | 25 46 00.96 | 25 45 59.86 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6610.0 (36) | 6531.0 | 6814.0 (57) | 6621.0 (30) | |||||||
| log(g) | [cgs] | 7.37 (0.01) | 7.34 | 7.45 (0.02) | 7.78 (0.06) | |||||||
| Mass | [M☉] | 0.295 (0.007) | 0.284 | 0.323 (0.01) | 0.484 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.8800 | 0.9041 | |||||||||
| 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] | 13.09 (0.08) | 13.16 (0.1) | 13.16 (0.1) | 13.09 | 13.09 (0.08) | 13.16 (0.1) | |||||
| Distance | [pc] | 76.38 (0.4) | 75.99 (0.6) | 75.96 (0.6) | 76.38 | 76.38 (0.4) | 75.96 (0.6) | |||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.738438622 (0.07) | -10.14207754 (0.2) | -9.738 (0.07) | -10.14207754 | |||||||
| Proper motion (declination) | [mas/yr] | 100.1324572 (0.07) | 100.0566136 (0.2) | 100.132 (0.07) | 100.0566136 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.49 (0.02) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.12 (0.01) | 18.12 (0.02) | 18.13 (0.02) | 18.12 (0.02) | ||||||||
| g magnitude | 17.49 (0.02) | 17.50 (0.005) | 17.49 (0.02) | |||||||||
| r magnitude | 17.26 (0.01) | 17.26 (0.005) | 17.26 (0.01) | |||||||||
| i magnitude | 17.22 (0.02) | 17.24 (0.006) | 17.22 (0.02) | |||||||||
| z magnitude | 17.22 (0.02) | 17.22 (0.01) | 17.22 (0.02) | |||||||||
| G magnitude | 17.25 (0.007) | 17.26 | 17.25 | 17.25 (0.003) | 17.26 | |||||||
| BP magnitude | 17.46 (0.007) | 17.39 | 17.39 | |||||||||
| RP magnitude | 16.88 (0.01) | 16.84 | 16.84 | |||||||||
| Pan g magnitude | 17.48 (0.008) | 17.48 (0.008) | ||||||||||
| Pan r magnitude | 17.28 (0.004) | 17.28 (0.004) | ||||||||||
| Pan i magnitude | 17.22 (0.005) | 17.22 (0.005) | ||||||||||
| Pan z magnitude | 17.24 (0.005) | 17.24 (0.005) | ||||||||||
| Pan y magnitude | 17.04 (0.04) | 17.04 (0.04) | ||||||||||
| E(B-V) | 0.006 | |||||||||||
* Constant surface field
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