SDSS J192421.00+770349.5
All names: Gaia EDR3 2289900021891698432, SDSS J192421.00+770349.5, Gaia DR3 2289900021891698432, SDSS J192420.98+770349.5, GALEX J192421.1+770349, Gaia DR2 2289900021891698432, SDSS J192421.00+770349.6, SDSS J192421.00+770349.57
| 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 | 19 24 21.14 (0.2) | 19 24 20.99 | 19 24 21.13 (0.3) | 19 24 20.96 (0.2) | ||||||
| Declination | 77 03 49.73 (0.3) | 77 03 49.58 | 77 03 49.73 (0.4) | 77 03 49.49 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11356.0 | 17059.0 (562) | |||||||
| log(g) | [cgs] | 7.33 | 7.93 (0.1) | |||||||
| Mass | [M☉] | 0.304 | 0.58 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2197 | ||||||||
| 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] | 2.37 (0.3) | 2.07 (0.3) | 2.37 (0.3) | ||||||
| Distance | [pc] | 421.09 (45) | 483.49 (80) | 421.09 (45) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 37.97623456 (0.3) | 37.95963448 (0.5) | 37.976 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | 15.06835924 (0.3) | 15.61037574 (0.7) | 15.068 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.42 (0.03) | 19.42 (0.03) | 19.42 (0.03) | |||||||
| g magnitude | 19.18 (0.01) | 19.18 (0.02) | 19.18 (0.01) | |||||||
| r magnitude | 19.41 (0.02) | 19.41 (0.02) | 19.41 (0.02) | |||||||
| i magnitude | 19.73 (0.03) | 19.74 (0.06) | 19.73 (0.03) | |||||||
| z magnitude | 19.74 (0.09) | 19.75 (0.3) | 19.74 (0.09) | |||||||
| G magnitude | 19.30 (0.03) | 19.34 | 19.30 (0.004) | |||||||
| BP magnitude | 19.32 (0.03) | 19.34 | ||||||||
| RP magnitude | 19.34 (0.05) | 19.27 | ||||||||
| Pan g magnitude | 19.23 (0.01) | |||||||||
| Pan r magnitude | 19.42 (0.02) | |||||||||
| Pan i magnitude | 19.65 (0.02) | |||||||||
| Pan z magnitude | 19.87 (0.05) | |||||||||
| Pan y magnitude | 19.87 (0.07) | |||||||||
| E(B-V) | 0.081 | |||||||||
* 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
