SDSS J080638.51+075647.6
All names: Gaia EDR3 3145908753701428992, Gaia DR2 3145908753701428992, GALEX J080638.5+075647, SDSS J080638.50+075647.5, SDSS J080638.51+075647.6, Gaia DR3 3145908753701428992
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 06 38.50 (0.4) | 08 06 38.50 | 08 06 38.50 (0.6) | 08 06 38.50 (0.4) | 08 06 38.51 | ||||||
| Declination | 07 56 47.46 (0.3) | 07 56 47.55 | 07 56 47.47 (0.3) | 07 56 47.56 (0.3) | 07 56 47.55 | ||||||
| Spectral type | DAH | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 15507.4 (716) | 22578.0 | 15580.0 (409) | |||||||
| log(g) | [cgs] | 7.45 (0.2) | 7.93 | 7.92 (0.09) | |||||||
| Mass | [M☉] | 0.3603950772489181 (0.1) | 0.592 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0320 | |||||||||
| 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] | 2.17 (0.5) | 1.25 (0.7) | 2.17 (0.5) | |||||||
| Distance | [pc] | 460.33 (100) | 800.54 (424) | 460.32 (100) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.533519539 (0.6) | -1.982536876 (1) | -1.534 (0.6) | |||||||
| Proper motion (declination) | [mas/yr] | -6.195383712 (0.3) | -6.339190941 (0.8) | -6.195 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | yes | ||||||||||
| Bd | [MG] | 2.738251777842152 | |||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.23 (0.04) | 20.23 (0.04) | 20.22 (0.05) | ||||||||
| g magnitude | 19.94 (0.02) | 19.95 (0.02) | 19.98 (0.03) | ||||||||
| r magnitude | 20.15 (0.02) | 20.15 (0.02) | 20.19 (0.03) | ||||||||
| i magnitude | 20.45 (0.04) | 20.45 (0.04) | 20.51 (0.06) | ||||||||
| z magnitude | 20.92 (0.2) | 20.92 (0.2) | 20.67 (0.1) | ||||||||
| G magnitude | 20.01 (0.07) | 20.07 | 20.01 (0.005) | ||||||||
| BP magnitude | 20.00 (0.07) | 19.81 | |||||||||
| RP magnitude | 20.09 (0.08) | 19.94 | |||||||||
| Pan g magnitude | 19.91 (0.008) | ||||||||||
| Pan r magnitude | 20.12 (0.02) | ||||||||||
| Pan i magnitude | 20.42 (0.02) | ||||||||||
| Pan z magnitude | 20.52 (0.09) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.019 | ||||||||||
* Constant surface field
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