SDSS J132029.87+454511.3
All names: Gaia EDR3 1551017766963456128, Gaia DR2 1551017766962877056, GALEX J132029.9+454511, SDSS J132029.87+454511.3, SDSS J132029.87+454511.34, SDSS J132029.86+454511.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 20 29.84 (0.2) | 13 20 29.87 | 13 20 29.88 (0.2) | 13 20 29.87 | |||||
| Declination | 45 45 09.54 (0.2) | 45 45 11.34 | 45 45 10.95 (0.2) | 45 45 11.34 | |||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 10019.0 | 13912.0 (336) | ||||||
| log(g) | [cgs] | 7.45 | 7.96 (0.03) | ||||||
| Mass | [M☉] | 0.339 | 0.583 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.3407 | |||||||
| 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] | 2.99 (0.2) | 3.21 (0.3) | ||||||
| Distance | [pc] | 334.06 (28) | 311.67 (25) | ||||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 3.697378971 (0.2) | 3.863511183 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -40.14311682 (0.2) | -39.93355612 (0.3) | ||||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 19.27 (0.02) | 19.34 (0.04) | 19.34 (0.04) | ||||||
| g magnitude | 18.79 (0.008) | 18.87 (0.02) | 18.87 (0.02) | ||||||
| r magnitude | 19.00 (0.01) | 19.05 (0.03) | 19.05 (0.03) | ||||||
| i magnitude | 19.52 (0.03) | 19.60 (0.2) | 19.60 (0.2) | ||||||
| z magnitude | 19.53 (0.08) | 19.65 (0.5) | |||||||
| G magnitude | 19.05 (0.09) | 19.05 | |||||||
| BP magnitude | 19.57 (0.09) | 18.79 | |||||||
| RP magnitude | 17.71 (0.02) | 17.89 | |||||||
| Pan g magnitude | 18.85 (0.0002) | ||||||||
| Pan r magnitude | 18.95 (0.02) | ||||||||
| Pan i magnitude | 17.98 | ||||||||
| Pan z magnitude | 19.25 (0.3) | ||||||||
| Pan y magnitude | 17.33 | ||||||||
| E(B-V) | 0.017 | ||||||||
* Constant surface field
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