SDSS J075553.85+374323.4
All names: SDSS J075553.85+374323.5, SDSS J075553.85+374323.4, GALEX J075553.8+374324, SDSS J075553.86+374323.4, Gaia EDR3 919009889085772544, Gaia DR3 919009889085772544, SDSS J075553.85+374323.48, Gaia DR2 919009889085772544, SDSS J075553.84+374323.4
| 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 | 07 55 53.84 (0.3) | 07 55 53.85 | 07 55 53.84 (0.4) | 07 55 53.86 (0.3) | ||||||
| Declination | 37 43 23.52 (0.3) | 37 43 23.52 | 37 43 23.51 (0.3) | 37 43 23.46 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 18857.0 | 28306.0 (244) | |||||||
| log(g) | [cgs] | 7.21 | 7.93 (0.05) | |||||||
| Mass | [M☉] | 0.307 | 0.606 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0308 | ||||||||
| 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] | 1.39 (0.4) | 1.17 (0.5) | 1.39 (0.4) | ||||||
| Distance | [pc] | 719.74 (218) | 855.85 (383) | 719.74 (218) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -12.74582937 (0.4) | -12.59160783 (0.9) | -12.746 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 3.22016007 (0.3) | 3.750311443 (0.6) | 3.22 (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 | 19.20 (0.02) | 19.20 (0.03) | 19.20 (0.02) | |||||||
| g magnitude | 19.33 (0.01) | 19.35 (0.02) | 19.33 (0.01) | |||||||
| r magnitude | 19.70 (0.02) | 19.70 (0.02) | 19.70 (0.02) | |||||||
| i magnitude | 20.05 (0.03) | 20.06 (0.04) | 20.05 (0.03) | |||||||
| z magnitude | 20.07 (0.1) | 20.08 (0.1) | 20.07 (0.1) | |||||||
| G magnitude | 19.52 (0.03) | 19.57 | 19.52 (0.005) | |||||||
| BP magnitude | 19.47 (0.03) | 19.39 | ||||||||
| RP magnitude | 19.79 (0.06) | 19.65 | ||||||||
| Pan g magnitude | 19.37 (0.009) | |||||||||
| Pan r magnitude | 19.71 (0.01) | |||||||||
| Pan i magnitude | 19.98 (0.01) | |||||||||
| Pan z magnitude | 20.25 (0.02) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.038 | |||||||||
* 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
