SDSS J120426.40+425929.3
All names: Gaia EDR3 1537706490784345088, Gaia DR3 1537706490784345088, SDSS J120426.40+425929.33, SDSS J120426.40+425929.3, Gaia DR2 1537706490784345088
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 04 26.41 (0.5) | 12 04 26.40 | 12 04 26.41 (0.8) | 12 04 26.40 (0.5) | ||||||
| Declination | 42 59 29.00 (0.3) | 42 59 29.32 | 42 59 29.01 (0.4) | 42 59 29.32 (0.3) | ||||||
| Spectral type | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 6926.0 | 7320.0 (131) | |||||||
| log(g) | [cgs] | 7.44 | 7.71 (0.2) | |||||||
| Mass | [M☉] | 0.32 | 0.41 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8441 | ||||||||
| 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] | 3.20 (0.6) | 2.96 (0.8) | 3.20 (0.6) | ||||||
| Distance | [pc] | 312.22 (62) | 337.93 (97) | 312.22 (62) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 6.17945359 (0.7) | 7.417795962 (1) | 6.179 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -20.43210338 (0.5) | -19.60816526 (0.8) | -20.432 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.12 (0.09) | 21.11 (0.08) | 21.12 (0.09) | |||||||
| g magnitude | 20.53 (0.02) | 20.54 (0.03) | 20.52 (0.02) | |||||||
| r magnitude | 20.40 (0.03) | 20.42 (0.03) | 20.39 (0.03) | |||||||
| i magnitude | 20.35 (0.04) | 20.37 (0.04) | 20.34 (0.04) | |||||||
| z magnitude | 20.40 (0.1) | 20.36 (0.1) | 20.37 (0.1) | |||||||
| G magnitude | 20.40 (0.08) | 20.46 | 20.40 (0.006) | |||||||
| BP magnitude | 20.57 (0.08) | 20.51 | ||||||||
| RP magnitude | 20.06 (0.08) | 20.06 | ||||||||
| Pan g magnitude | 20.57 (0.02) | |||||||||
| Pan r magnitude | 20.41 (0.05) | |||||||||
| Pan i magnitude | 20.43 (0.02) | |||||||||
| Pan z magnitude | 20.41 (0.06) | |||||||||
| Pan y magnitude | 20.42 (0.01) | |||||||||
| E(B-V) | 0.017 | |||||||||
* Constant surface field
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