SDSS J102240.56+220928.6
All names: Gaia EDR3 722049526479326336, Gaia DR2 722049526479326336, SDSS J102240.55+220928.6, SDSS J102240.56+220928.6, Gaia DR3 722049526479326336, GALEX J102240.5+220928
| 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 | 10 22 40.55 (0.6) | 10 22 40.55 | 10 22 40.55 (1) | 10 22 40.55 (0.6) | 10 22 40.56 | |||||
| Declination | 22 09 28.42 (0.6) | 22 09 28.64 | 22 09 28.43 (1) | 22 09 28.73 (0.6) | 22 09 28.65 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 21717.0 | 12743.0 (764) | |||||||
| log(g) | [cgs] | 8.24 | 7.83 (0.2) | |||||||
| Mass | [M☉] | 0.772 | 0.521 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0888 | ||||||||
| 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] | 1.46 (0.8) | 1.65 (1) | 1.46 (0.8) | ||||||
| Distance | [pc] | 682.84 (365) | 607.53 (419) | 682.83 (365) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -0.28863082 (0.7) | 1.717409485 (1) | -0.289 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | -19.50797329 (0.7) | -23.88540779 (2) | -19.508 (0.7) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.35 (0.05) | 20.34 (0.05) | 20.34 (0.05) | |||||||
| g magnitude | 19.93 (0.01) | 19.92 (0.03) | 19.92 (0.03) | |||||||
| r magnitude | 20.11 (0.02) | 20.12 (0.03) | 20.12 (0.03) | |||||||
| i magnitude | 20.32 (0.03) | 20.33 (0.03) | 20.33 (0.03) | |||||||
| z magnitude | 20.90 (0.2) | 20.86 (0.2) | 20.86 (0.2) | |||||||
| G magnitude | 20.05 (0.07) | 20.10 | 20.05 (0.007) | |||||||
| BP magnitude | 20.08 (0.07) | 19.96 | ||||||||
| RP magnitude | 20.33 (0.1) | 19.94 | ||||||||
| Pan g magnitude | 19.96 (0.02) | |||||||||
| Pan r magnitude | 20.14 (0.02) | |||||||||
| Pan i magnitude | 20.28 (0.04) | |||||||||
| Pan z magnitude | 20.50 (0.03) | |||||||||
| 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
