SDSS J215717.47+060411.1
All names: Gaia DR2 2697335119400719232, SDSS J215717.46+060411.1, Gaia EDR3 2697335119400719232, SDSS J215717.46+060411.0, Gaia DR3 2697335119400719232, GALEX J215717.4+060412, SDSS J215717.46+060411.03, SDSS J215717.47+060411.1
| 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 | 21 57 17.45 (0.2) | 21 57 17.47 | 21 57 17.45 (0.2) | 21 57 17.48 (0.2) | ||||||
| Declination | 06 04 10.94 (0.2) | 06 04 11.12 | 06 04 10.95 (0.3) | 06 04 11.18 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 18718.0 | 26682.0 (167) | |||||||
| log(g) | [cgs] | 8.00 | 8.06 (0.03) | |||||||
| Mass | [M☉] | 0.622 | 0.6659999999999999 (0.01) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0916 | ||||||||
| 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] | 2.36 (0.2) | 2.64 (0.3) | 2.36 (0.2) | ||||||
| Distance | [pc] | 423.95 (35) | 379.31 (38) | 423.94 (35) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -28.62789388 (0.2) | -29.45259982 (0.5) | -28.628 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -15.16284064 (0.2) | -15.4379883 (0.5) | -15.163 (0.2) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.54 (0.02) | 18.53 (0.02) | 18.54 (0.02) | |||||||
| g magnitude | 18.60 (0.008) | 18.63 (0.02) | 18.60 (0.008) | |||||||
| r magnitude | 19.00 (0.01) | 18.99 (0.02) | 19.00 (0.01) | |||||||
| i magnitude | 19.28 (0.02) | 19.28 (0.02) | 19.28 (0.02) | |||||||
| z magnitude | 19.52 (0.08) | 19.50 (0.08) | 19.52 (0.08) | |||||||
| G magnitude | 18.78 (0.04) | 18.83 | 18.78 (0.004) | |||||||
| BP magnitude | 18.74 (0.04) | 18.60 | ||||||||
| RP magnitude | 19.00 (0.06) | 18.92 | ||||||||
| Pan g magnitude | 18.65 (0.01) | |||||||||
| Pan r magnitude | 18.98 (0.009) | |||||||||
| Pan i magnitude | 19.29 (0.009) | |||||||||
| Pan z magnitude | 19.56 (0.01) | |||||||||
| Pan y magnitude | 19.66 (0.09) | |||||||||
| E(B-V) | 0.059 | |||||||||
* 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
