2QZ J124232.0-003538
All names: SDSS J124231.99-003536.9, 2QZ J124232.0-003538, SDSS J124231.98-003536.9, Gaia EDR3 3683897770241479040, SDSS J124231.99-003536.92, SDSS J124231.98-003536.8, Gaia DR3 3683897770241479040, GALEX J124232.0-003536, 2SLAQ J124231.98-003536.9, Gaia DR2 3683897770240746752
| 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 | 12 42 31.96 (0.5) | 12 42 31.98 | 12 42 31.97 (1) | 12 42 31.99 (0.5) | ||||||
| Declination | -00 35 36.65 (0.3) | -00 35 36.91 | -00 35 36.66 (0.5) | -00 35 36.89 (0.3) | ||||||
| Spectral type | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 7030.0 | 7006.0 (93) | |||||||
| log(g) | [cgs] | 8.69 | 8.08 (0.1) | |||||||
| Mass | [M☉] | 1.033 | 0.638 (0.09) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.2110 | ||||||||
| 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] | 6.74 (0.5) | 8.37 (1) | 6.74 (0.5) | ||||||
| Distance | [pc] | 148.28 (12) | 119.46 (17) | 148.28 (12) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -22.36059846 (0.7) | -20.93010149 (2) | -22.361 (0.7) | ||||||
| Proper motion (declination) | [mas/yr] | 14.93912526 (0.7) | 14.93533784 (1) | 14.939 (0.7) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.61 (0.05) | 20.59 (0.05) | 20.61 (0.05) | |||||||
| g magnitude | 20.06 (0.02) | 20.08 (0.03) | 20.06 (0.02) | |||||||
| r magnitude | 19.91 (0.02) | 19.92 (0.03) | 19.91 (0.02) | |||||||
| i magnitude | 19.86 (0.02) | 19.88 (0.03) | 19.86 (0.03) | |||||||
| z magnitude | 19.92 (0.08) | 19.93 (0.08) | 19.91 (0.08) | |||||||
| G magnitude | 19.89 (0.06) | 19.94 | 19.89 (0.005) | |||||||
| BP magnitude | 20.17 (0.06) | 19.89 | ||||||||
| RP magnitude | 19.63 (0.06) | 19.49 | ||||||||
| Pan g magnitude | 20.07 (0.02) | |||||||||
| Pan r magnitude | 19.92 (0.01) | |||||||||
| Pan i magnitude | 19.89 (0.009) | |||||||||
| Pan z magnitude | 19.92 (0.03) | |||||||||
| Pan y magnitude | 19.98 (0.06) | |||||||||
| E(B-V) | 0.011 | |||||||||
* 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
