SDSS J204707.58-065648.3
All names: Gaia EDR3 6907043294486215040, SDSS J204707.58-065648.2, Gaia DR3 6907043294486215040, Gaia DR2 6907043294486215040, GALEX J204707.5-065647, SDSS J204707.58-065648.3
| 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 | 20 47 07.58 (0.2) | 20 47 07.58 | 20 47 07.58 (0.4) | 20 47 07.58 (0.2) | 20 47 07.58 | |||||
| Declination | -06 56 48.53 (0.1) | -06 56 48.29 | -06 56 48.52 (0.2) | -06 56 48.28 (0.1) | -06 56 48.29 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14275.0 | 17004.0 (287) | |||||||
| log(g) | [cgs] | 8.20 | 8.14 (0.06) | |||||||
| Mass | [M☉] | 0.734 | 0.693 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3124 | ||||||||
| 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] | 3.17 (0.3) | 3.06 (0.4) | 3.17 (0.3) | ||||||
| Distance | [pc] | 315.29 (33) | 326.84 (48) | 315.29 (33) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -2.09762578 (0.3) | -1.832337642 (0.7) | -2.098 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -15.87937855 (0.2) | -16.09319258 (0.5) | -15.879 (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 | 19.37 (0.03) | 19.37 (0.03) | 19.36 (0.03) | |||||||
| g magnitude | 19.14 (0.01) | 19.14 (0.01) | 19.15 (0.02) | |||||||
| r magnitude | 19.41 (0.01) | 19.41 (0.01) | 19.42 (0.02) | |||||||
| i magnitude | 19.68 (0.02) | 19.68 (0.02) | 19.69 (0.02) | |||||||
| z magnitude | 19.99 (0.1) | 19.99 (0.1) | 19.99 (0.1) | |||||||
| G magnitude | 19.27 (0.03) | 19.31 | 19.27 (0.004) | |||||||
| BP magnitude | 19.30 (0.03) | 19.20 | ||||||||
| RP magnitude | 19.50 (0.04) | 19.41 | ||||||||
| Pan g magnitude | 19.15 (0.008) | |||||||||
| Pan r magnitude | 19.42 (0.01) | |||||||||
| Pan i magnitude | 19.72 (0.007) | |||||||||
| Pan z magnitude | 19.96 (0.03) | |||||||||
| Pan y magnitude | 19.77 (0.04) | |||||||||
| E(B-V) | 0.030 | |||||||||
* Constant surface field
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