SDSS J083415.79+402011.6
All names: Gaia DR3 911784001746907776, Gaia DR2 911784001746907776, SDSS J083415.79+402011.69, GALEX J083415.7+402011, SDSS J083415.79+402011.6, Gaia EDR3 911784001746907776, SDSS J083415.78+402011.6
| 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 34 15.80 (0.6) | 08 34 15.80 | 08 34 15.80 (0.9) | 08 34 15.79 (0.6) | ||||||
| Declination | 40 20 11.67 (0.4) | 40 20 11.72 | 40 20 11.67 (0.6) | 40 20 11.71 (0.4) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9529.0 | 9558.0 (156) | |||||||
| log(g) | [cgs] | 6.37 | 7.27 (0.2) | |||||||
| Mass | [M☉] | 0.101 | 0.315 (0.07) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| 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] | 1.70 (0.8) | 0.87 (1) | 1.70 (0.8) | ||||||
| Distance | [pc] | 589.78 (284) | 1149.29 (1400) | 589.76 (284) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 2.190483798 (1) | 1.117624596 (2) | 2.19 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -2.685992958 (0.9) | -4.058049451 (1) | -2.686 (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 | 21.17 (0.1) | 21.16 (0.1) | 21.16 (0.1) | |||||||
| g magnitude | 20.61 (0.03) | 20.60 (0.04) | 20.60 (0.04) | |||||||
| r magnitude | 20.65 (0.04) | 20.65 (0.04) | 20.65 (0.04) | |||||||
| i magnitude | 20.63 (0.06) | 20.65 (0.06) | 20.65 (0.06) | |||||||
| z magnitude | 20.99 (0.2) | 20.99 (1) | 20.99 (1) | |||||||
| G magnitude | 20.52 (0.1) | 20.58 | 20.52 (0.007) | |||||||
| BP magnitude | 20.83 (0.1) | 20.56 | ||||||||
| RP magnitude | 20.25 (0.1) | 20.21 | ||||||||
| Pan g magnitude | 20.50 (0.01) | |||||||||
| Pan r magnitude | 20.60 (0.02) | |||||||||
| Pan i magnitude | 20.69 (0.02) | |||||||||
| Pan z magnitude | 20.87 (0.02) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.031 | |||||||||
* Constant surface field
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