SDSS J140804.49+011320.1
All names: SDSS J140804.49+011320.1, GALEX J140804.5+011319, Gaia DR2 3661065994677803776, 2QZ J140804.4+011320, Gaia DR3 3661065994677803776, Gaia EDR3 3661065994677803776
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 08 04.53 (0.2) | 14 08 04.49 | 14 08 04.53 (0.2) | 14 08 04.53 | 14 08 04.49 (0.2) | 14 08 04.49 | |||||
| Declination | 01 13 19.39 (0.2) | 01 13 20.13 | 01 13 19.41 (0.2) | 01 13 19.39 | 01 13 20.14 (0.2) | 01 13 20.14 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 12054.0 | 13115.0 (838) | ||||||||
| log(g) | [cgs] | 7.83 | 7.84 (0.09) | ||||||||
| Mass | [M☉] | 0.51 | 0.519 (0.07) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2957 | |||||||||
| 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] | 3.40 (0.2) | 3.56 (0.3) | 3.40 | 3.40 (0.2) | ||||||
| Distance | [pc] | 294.14 (18) | 280.59 (21) | 294.14 | 294.14 (18) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 35.86601324 (0.2) | 36.33296353 (0.5) | 35.866 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -46.9666605 (0.2) | -47.68230117 (0.4) | -46.967 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 18.81 (0.08) | ||||||||||
| H magnitude | 18.70 (0.2) | ||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.02 (0.02) | 19.02 (0.02) | 19.03 (0.02) | ||||||||
| g magnitude | 18.59 (0.008) | 18.59 (0.008) | 18.62 (0.02) | ||||||||
| r magnitude | 18.80 (0.01) | 18.80 (0.01) | 18.80 (0.02) | ||||||||
| i magnitude | 19.01 (0.02) | 19.01 (0.01) | 19.01 (0.02) | ||||||||
| z magnitude | 19.16 (0.07) | 19.16 (0.07) | 19.17 (0.06) | ||||||||
| G magnitude | 18.69 (0.02) | 18.72 | 18.69 | 18.69 (0.004) | |||||||
| BP magnitude | 18.68 (0.02) | 18.70 | |||||||||
| RP magnitude | 18.76 (0.05) | 18.76 | |||||||||
| Pan g magnitude | 18.60 (0.005) | ||||||||||
| Pan r magnitude | 18.80 (0.004) | ||||||||||
| Pan i magnitude | 19.04 (0.008) | ||||||||||
| Pan z magnitude | 19.22 (0.01) | ||||||||||
| Pan y magnitude | 19.41 (0.04) | ||||||||||
| E(B-V) | 0.025 | ||||||||||
* 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
