SDSS J131535.26+392457.1
All names: SDSS J131535.26+392457.1, SDSS J131535.25+392457.1, GALEX J131535.2+392456, Gaia DR3 1523248428275394816, Gaia EDR3 1523248428275394816, Gaia DR2 1523248428275394816, SDSS J131535.25+392457.0
| 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 | 13 15 35.26 (0.1) | 13 15 35.25 | 13 15 35.26 (0.2) | 13 15 35.25 (0.1) | 13 15 35.26 | |||||
| Declination | 39 24 57.05 (0.1) | 39 24 57.08 | 39 24 57.05 (0.2) | 39 24 57.11 (0.1) | 39 24 57.10 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 25179.0 | 29133.0 (202) | |||||||
| log(g) | [cgs] | 7.31 | 7.82 (0.04) | |||||||
| Mass | [M☉] | 0.357 | 0.559 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0159 | ||||||||
| 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] | 1.35 (0.2) | 0.98 (0.3) | 1.35 (0.2) | ||||||
| Distance | [pc] | 741.25 (136) | 1021.89 (358) | 741.23 (136) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 5.901754569 (0.2) | 6.076821738 (0.3) | 5.902 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -4.018108723 (0.2) | -3.873468045 (0.3) | -4.018 (0.2) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.85 (0.02) | 18.86 (0.02) | 18.86 (0.02) | |||||||
| g magnitude | 19.04 (0.009) | 19.04 (0.009) | 19.05 (0.02) | |||||||
| r magnitude | 19.51 (0.01) | 19.51 (0.01) | 19.51 (0.02) | |||||||
| i magnitude | 19.84 (0.02) | 19.84 (0.02) | 19.84 (0.02) | |||||||
| z magnitude | 20.34 (0.1) | 20.34 (0.1) | 20.33 (0.1) | |||||||
| G magnitude | 19.29 (0.02) | 19.34 | 19.29 (0.003) | |||||||
| BP magnitude | 19.15 (0.02) | 19.12 | ||||||||
| RP magnitude | 19.64 (0.04) | 19.61 | ||||||||
| Pan g magnitude | 19.11 (0.01) | |||||||||
| Pan r magnitude | 19.53 (0.02) | |||||||||
| Pan i magnitude | 19.88 (0.02) | |||||||||
| Pan z magnitude | 20.15 (0.04) | |||||||||
| Pan y magnitude | 20.04 (0.1) | |||||||||
| E(B-V) | 0.019 | |||||||||
* Constant surface field
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