SDSS J125409.16+185144.7
All names: SDSS J125409.16+185144.7, Gaia EDR3 3941166551789918848, GALEX J125409.1+185144, Gaia DR3 3941166551789918848, Gaia DR2 3941166551789918848, SDSS J125409.15+185144.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 54 09.13 (0.5) | 12 54 09.16 | 12 54 09.13 (0.7) | 12 54 09.18 (0.5) | 12 54 09.16 | |||||
| Declination | 18 51 44.66 (0.3) | 18 51 44.77 | 18 51 44.66 (0.4) | 18 51 44.64 (0.3) | 18 51 44.71 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11148.0 | 15131.0 (536) | |||||||
| log(g) | [cgs] | 7.73 | 7.86 (0.1) | |||||||
| Mass | [M☉] | 0.46 | 0.542 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3271 | ||||||||
| 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] | 2.19 (0.6) | 1.73 (0.7) | 2.19 (0.6) | ||||||
| Distance | [pc] | 456.03 (120) | 578.10 (249) | 456.04 (120) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -40.6769093 (0.8) | -43.21336432 (2) | -40.677 (0.8) | ||||||
| Proper motion (declination) | [mas/yr] | 1.067207581 (0.6) | 2.334178152 (1) | 1.067 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.50 (0.06) | 20.49 (0.06) | 20.70 (0.07) | |||||||
| g magnitude | 20.22 (0.02) | 20.22 (0.02) | 20.25 (0.04) | |||||||
| r magnitude | 20.57 (0.03) | 20.53 (0.03) | 20.53 (0.03) | |||||||
| i magnitude | 20.73 (0.05) | 20.75 (0.04) | 20.75 (0.04) | |||||||
| z magnitude | 20.64 (0.2) | 20.64 (0.2) | 21.03 (0.2) | |||||||
| G magnitude | 20.35 (0.06) | 20.42 | 20.35 (0.006) | |||||||
| BP magnitude | 20.31 (0.06) | 20.27 | ||||||||
| RP magnitude | 20.17 (0.09) | 20.42 | ||||||||
| Pan g magnitude | 20.23 (0.02) | |||||||||
| Pan r magnitude | 20.46 (0.01) | |||||||||
| Pan i magnitude | 20.72 (0.03) | |||||||||
| Pan z magnitude | 20.90 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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