SDSS J083839.26+344532.1
All names: Gaia DR2 711468414984833792, Gaia EDR3 711468414984833792, GALEX J083839.3+344531, SDSS J083839.26+344532.11, SDSS J083839.26+344532.1, SDSS J083839.25+344532.1, Gaia DR3 711468414984833792
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 38 39.26 (0.9) | 08 38 39.26 | 08 38 39.26 (1) | 08 38 39.26 (0.9) | ||||||
| Declination | 34 45 31.91 (0.4) | 34 45 32.10 | 34 45 31.91 (0.7) | 34 45 32.15 (0.4) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7620.0 | 8756.0 (112) | |||||||
| log(g) | [cgs] | 8.37 | 8.11 (0.1) | |||||||
| Mass | [M☉] | 0.833 | 0.66 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.5510 | ||||||||
| 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] | 4.07 (1) | 4.40 (1) | 4.07 (1) | ||||||
| Distance | [pc] | 245.63 (68) | 227.45 (69) | 245.63 (68) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -0.173989345 (1) | 1.568688801 (3) | -0.174 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -15.36856691 (0.9) | -16.30503125 (2) | -15.369 (0.9) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.09 (0.08) | 21.09 (0.08) | 21.09 (0.08) | |||||||
| g magnitude | 20.60 (0.03) | 20.60 (0.05) | 20.60 (0.05) | |||||||
| r magnitude | 20.61 (0.03) | 20.62 (0.04) | 20.62 (0.04) | |||||||
| i magnitude | 20.55 (0.05) | 20.57 (0.05) | 20.57 (0.05) | |||||||
| z magnitude | 20.58 (0.2) | 20.54 (0.2) | 20.54 (0.2) | |||||||
| G magnitude | 20.53 (0.08) | 20.61 | 20.53 (0.007) | |||||||
| BP magnitude | 20.65 (0.08) | 20.52 | ||||||||
| RP magnitude | 20.11 (0.1) | 19.79 | ||||||||
| Pan g magnitude | 20.57 (0.03) | |||||||||
| Pan r magnitude | 20.53 (0.02) | |||||||||
| Pan i magnitude | 20.71 (0.02) | |||||||||
| Pan z magnitude | 20.65 (0.07) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.014 | |||||||||
* Constant surface field
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