SDSS J144026.68+000932.0
All names: Gaia DR3 3651684205555557248, SDSS J144026.68+000932.0, Gaia DR2 3651684205555557248, Gaia EDR3 3651684205555557248, SDSS J144026.68+000932.00, SDSS J144026.67+000932.0
| 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 | 14 40 26.66 (0.9) | 14 40 26.68 | 14 40 26.67 (1) | 14 40 26.68 (0.9) | ||||||
| Declination | 00 09 32.03 (0.7) | 00 09 32.00 | 00 09 32.02 (0.7) | 00 09 31.95 (0.7) | ||||||
| Spectral type | DA+M | DA+M | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 8390.0 | 16525.0 (6565) | |||||||
| log(g) | [cgs] | 8.09 | 9.50 (0.7) | |||||||
| Mass | [M☉] | 0.652 | 1.317 (0.2) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.0900 | ||||||||
| 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] | 1.18 (0.9) | 2.93 (1) | 1.18 (0.9) | ||||||
| Distance | [pc] | 849.71 (653) | 341.86 (138) | 849.69 (653) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -15.81044154 (1) | -17.33275739 (2) | -15.81 (1) | ||||||
| Proper motion (declination) | [mas/yr] | 5.034727957 (1) | 5.357576799 (2) | 5.035 (1) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | |||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.21 (0.08) | 21.17 (0.07) | 21.21 (0.07) | |||||||
| g magnitude | 20.57 (0.02) | 20.60 (0.02) | 20.57 (0.02) | |||||||
| r magnitude | 20.66 (0.03) | 20.70 (0.04) | 20.66 (0.03) | |||||||
| i magnitude | 20.34 (0.03) | 20.38 (0.04) | 20.34 (0.04) | |||||||
| z magnitude | 20.01 (0.09) | 20.06 (0.09) | 20.01 (0.09) | |||||||
| G magnitude | 20.49 (0.1) | 20.56 | 20.49 (0.01) | |||||||
| BP magnitude | 20.64 (0.1) | 20.25 | ||||||||
| RP magnitude | 19.87 (0.1) | 19.82 | ||||||||
| Pan g magnitude | 20.60 (0.02) | |||||||||
| Pan r magnitude | 20.74 (0.02) | |||||||||
| Pan i magnitude | 20.44 (0.04) | |||||||||
| Pan z magnitude | 20.03 (0.04) | |||||||||
| Pan y magnitude | 19.69 (0.05) | |||||||||
| E(B-V) | 0.040 | |||||||||
* 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
