SDSS J142241.44+401306.8
All names: SDSS J142241.44+401306.8, SDSS J142241.43+401306.8, Gaia DR2 1491057236074784896, Gaia EDR3 1491057236074784896, Gaia DR3 1491057236074784896, SDSS J142241.44+401306.85, GALEX J142241.3+401307
| 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 | 14 22 41.43 (0.5) | 14 22 41.44 | 14 22 41.43 (0.6) | 14 22 41.43 (0.5) | ||||||
| Declination | 40 13 06.49 (0.5) | 40 13 06.83 | 40 13 06.51 (0.6) | 40 13 06.86 (0.5) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7600.0 | 8856.0 (169) | |||||||
| log(g) | [cgs] | 8.09 | 9.10 (0.2) | |||||||
| Mass | [M☉] | 0.646 | 1.204 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.3790 | ||||||||
| 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] | 4.27 (0.6) | 3.49 (0.8) | 4.27 (0.6) | ||||||
| Distance | [pc] | 234.14 (35) | 286.85 (69) | 234.14 (35) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 0.390802088 (0.6) | 0.979562065 (1) | 0.391 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -23.17295038 (0.6) | -20.47370258 (1) | -23.173 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.99 (0.09) | 20.93 (0.08) | 20.99 (0.09) | |||||||
| g magnitude | 20.64 (0.03) | 20.62 (0.03) | 20.64 (0.03) | |||||||
| r magnitude | 20.70 (0.03) | 20.70 (0.04) | 20.70 (0.04) | |||||||
| i magnitude | 20.71 (0.06) | 20.70 (0.05) | 20.71 (0.06) | |||||||
| z magnitude | 20.49 (0.1) | 20.50 (0.1) | 20.49 (0.1) | |||||||
| G magnitude | 20.56 (0.09) | 20.64 | 20.56 (0.007) | |||||||
| BP magnitude | 20.69 (0.09) | 20.64 | ||||||||
| RP magnitude | 20.26 (0.1) | 20.30 | ||||||||
| Pan g magnitude | 20.65 (0.02) | |||||||||
| Pan r magnitude | 20.64 (0.03) | |||||||||
| Pan i magnitude | 20.68 (0.02) | |||||||||
| Pan z magnitude | 20.69 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.019 | |||||||||
* 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
