SDSS J163748.92+511447.7
All names: SDSS J163748.92+511447.79, GALEX J163748.9+511448, Gaia DR2 1413377461127791872, Gaia DR3 1413377461127791872, SDSS J163748.91+511447.6, SDSS J163748.92+511447.7, SDSS J163748.91+511447.7, Gaia EDR3 1413377461127791872
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 37 48.91 (0.2) | 16 37 48.92 | 16 37 48.91 (0.3) | 16 37 48.91 | 16 37 48.92 (0.2) | ||||||
| Declination | 51 14 47.84 (0.2) | 51 14 47.62 | 51 14 47.83 (0.3) | 51 14 47.84 | 51 14 47.48 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14920.0 | 14390.0 (259) | 13330.0 (1054) | |||||||
| log(g) | [cgs] | 8.39 | 8.10 (0.04) | 8.15 (0.08) | |||||||
| Mass | [M☉] | 0.858 | 0.665 (0.02) | 0.701 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3775 | |||||||||
| 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] | 3.30 (0.2) | 3.51 (0.3) | 3.30 | 3.30 (0.2) | ||||||
| Distance | [pc] | 302.91 (17) | 284.77 (22) | 302.91 | 302.90 (17) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -5.913589814 (0.2) | -6.700157457 (0.6) | -5.914 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 22.41968322 (0.2) | 23.57510306 (0.6) | 22.42 (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 | 19.35 (0.03) | 19.34 (0.03) | 19.35 (0.03) | ||||||||
| g magnitude | 19.07 (0.01) | 19.06 (0.01) | 19.07 (0.01) | ||||||||
| r magnitude | 19.33 (0.01) | 19.34 (0.02) | 19.33 (0.01) | ||||||||
| i magnitude | 19.57 (0.02) | 19.58 (0.02) | 19.57 (0.02) | ||||||||
| z magnitude | 19.74 (0.07) | 19.76 (0.07) | 19.74 (0.07) | ||||||||
| G magnitude | 19.21 (0.03) | 19.24 | 19.21 | 19.21 (0.004) | |||||||
| BP magnitude | 19.27 (0.03) | 19.18 | |||||||||
| RP magnitude | 19.30 (0.05) | 19.26 | |||||||||
| Pan g magnitude | 19.09 (0.01) | ||||||||||
| Pan r magnitude | 19.34 (0.008) | ||||||||||
| Pan i magnitude | 19.63 (0.007) | ||||||||||
| Pan z magnitude | 19.85 (0.02) | ||||||||||
| Pan y magnitude | 19.61 (0.1) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* 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
