SDSS J235827.74+252616.6
All names: Gaia DR3 2853132274923474304, Gaia DR2 2853132274923474304, Gaia EDR3 2853132274923474304, SDSS J235827.74+252616.6, GALEX J235827.7+252618, SDSS J235827.74+252616.68
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 58 27.82 (0.4) | 23 58 27.74 | 23 58 27.81 (0.6) | 23 58 27.72 (0.4) | ||||||
| Declination | 25 26 16.38 (0.2) | 25 26 16.69 | 25 26 16.40 (0.3) | 25 26 16.84 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7256.0 | 7934.0 (131) | |||||||
| log(g) | [cgs] | 7.52 | 8.17 (0.2) | |||||||
| Mass | [M☉] | 0.352 | 0.607 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8051 | ||||||||
| 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] | 3.79 (0.5) | 3.71 (0.7) | 3.79 (0.5) | ||||||
| Distance | [pc] | 263.57 (32) | 269.20 (49) | 263.57 (32) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 85.97674765 (0.5) | 88.41921533 (2) | 85.977 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -28.44652074 (0.3) | -28.2410668 (0.5) | -28.447 (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 | 20.62 (0.07) | 20.58 (0.06) | 20.63 (0.07) | |||||||
| g magnitude | 19.97 (0.02) | 19.98 (0.02) | 19.97 (0.02) | |||||||
| r magnitude | 19.90 (0.02) | 19.90 (0.03) | 19.90 (0.02) | |||||||
| i magnitude | 19.89 (0.03) | 19.89 (0.03) | 19.89 (0.03) | |||||||
| z magnitude | 20.02 (0.1) | 19.97 (0.1) | 20.01 (0.1) | |||||||
| G magnitude | 19.83 (0.05) | 19.88 | 19.83 (0.005) | |||||||
| BP magnitude | 19.98 (0.05) | 20.03 | ||||||||
| RP magnitude | 19.65 (0.07) | 19.51 | ||||||||
| Pan g magnitude | 19.97 (0.02) | |||||||||
| Pan r magnitude | 19.85 (0.01) | |||||||||
| Pan i magnitude | 19.87 (0.006) | |||||||||
| Pan z magnitude | 19.89 (0.02) | |||||||||
| Pan y magnitude | 19.80 (0.06) | |||||||||
| 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
