SDSS J082854.10+194230.0
All names: SDSS J082854.10+194229.9, Gaia DR3 662987026010266880, SDSS J082854.09+194229.9, SDSS J082854.10+194230.0, Gaia DR2 662987026010266880, Gaia EDR3 662987026010266880, GALEX J082854.0+194230
| 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 | 08 28 54.09 (0.6) | 08 28 54.10 | 08 28 54.09 (0.7) | 08 28 54.11 (0.6) | 08 28 54.10 | |||||
| Declination | 19 42 29.93 (0.5) | 19 42 29.95 | 19 42 29.93 (0.5) | 19 42 29.98 (0.5) | 19 42 29.96 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11090.0 | 12516.0 (476) | |||||||
| log(g) | [cgs] | 8.21 | 8.27 (0.2) | |||||||
| Mass | [M☉] | 0.73 | 0.763 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.6228 | ||||||||
| 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] | 1.75 (0.7) | 2.46 (1) | 1.75 (0.7) | ||||||
| Distance | [pc] | 570.22 (232) | 406.09 (199) | 570.22 (232) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -22.13558172 (0.7) | -21.45534067 (2) | -22.136 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -3.245442122 (0.5) | -2.974851903 (1) | -3.245 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.72 (0.06) | 20.74 (0.06) | 20.66 (0.08) | |||||||
| g magnitude | 20.29 (0.02) | 20.30 (0.02) | 20.29 (0.03) | |||||||
| r magnitude | 20.41 (0.03) | 20.41 (0.03) | 20.46 (0.03) | |||||||
| i magnitude | 20.55 (0.04) | 20.56 (0.04) | 20.56 (0.04) | |||||||
| z magnitude | 20.74 (0.2) | 20.75 (0.2) | 20.86 (0.2) | |||||||
| G magnitude | 20.34 (0.09) | 20.41 | 20.34 (0.006) | |||||||
| BP magnitude | 20.16 (0.09) | 19.97 | ||||||||
| RP magnitude | 20.09 (0.09) | 20.09 | ||||||||
| Pan g magnitude | 20.25 (0.02) | |||||||||
| Pan r magnitude | 20.43 (0.02) | |||||||||
| Pan i magnitude | 20.63 (0.02) | |||||||||
| Pan z magnitude | 20.78 (0.03) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.032 | |||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
