SDSS J234709.41+415519.6
All names: GALEX J234709.3+415518, SDSS J234709.40+415519.6, Gaia DR3 1922112214169738624, SDSS J234709.41+415519.6, Gaia EDR3 1922112214169738624, SDSS J234709.41+415519.7, Gaia DR2 1922112214169738624
| 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 | 23 47 09.41 (0.3) | 23 47 09.42 | 23 47 09.41 (0.5) | 23 47 09.42 (0.3) | 23 47 09.41 | |||||
| Declination | 41 55 19.46 (0.3) | 41 55 19.71 | 41 55 19.46 (0.3) | 41 55 19.76 (0.3) | 41 55 19.64 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10295.0 | 11331.0 (369) | |||||||
| log(g) | [cgs] | 7.43 | 7.74 (0.2) | |||||||
| Mass | [M☉] | 0.334 | 0.483 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3125 | ||||||||
| 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] | 2.33 (0.4) | 2.02 (0.5) | 2.33 (0.4) | ||||||
| Distance | [pc] | 429.80 (79) | 495.35 (124) | 429.79 (79) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -8.773004292 (0.4) | -9.238347029 (0.8) | -8.773 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -18.98436301 (0.4) | -19.23930456 (0.6) | -18.984 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.58 (0.06) | 20.58 (0.06) | 20.47 (0.06) | |||||||
| g magnitude | 20.06 (0.02) | 20.05 (0.02) | 19.99 (0.02) | |||||||
| r magnitude | 20.09 (0.02) | 20.09 (0.02) | 20.10 (0.02) | |||||||
| i magnitude | 20.18 (0.03) | 20.18 (0.03) | 20.26 (0.03) | |||||||
| z magnitude | 20.35 (0.1) | 20.35 (0.1) | 20.25 (0.1) | |||||||
| G magnitude | 20.03 (0.05) | 20.07 | 20.03 (0.005) | |||||||
| BP magnitude | 20.17 (0.05) | 20.12 | ||||||||
| RP magnitude | 19.88 (0.06) | 19.98 | ||||||||
| Pan g magnitude | 20.05 (0.01) | |||||||||
| Pan r magnitude | 20.13 (0.02) | |||||||||
| Pan i magnitude | 20.19 (0.02) | |||||||||
| Pan z magnitude | 20.37 (0.02) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.095 | |||||||||
* 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
