SDSS J140008.88+145247.2
All names: SDSS J140008.88+145247.1, Gaia EDR3 1230880418069570176, Gaia DR3 1230880418069570176, SDSS J140008.88+145247.2, Gaia DR2 1230880418069570176, SDSS J140008.90+145246.99, SDSS J140008.90+145246.9, SDSS J140008.90+145247.0, GALEX J140008.9+145246
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 00 08.90 (0.07) | 14 00 08.89 | 14 00 08.90 (0.1) | 14 00 08.90 | 14 00 08.88 (0.07) | |||||||
| Declination | 14 52 46.90 (0.05) | 14 52 47.20 | 14 52 46.91 (0.07) | 14 52 46.90 | 14 52 47.30 (0.05) | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 34846.0 (215) | 27123.0 | 36352.0 (184) | 42327.0 (3365) | |||||||
| log(g) | [cgs] | 7.97 (0.04) | 7.67 | 8.14 (0.03) | 8.17 (0.05) | |||||||
| Mass | [M☉] | 0.64 (0.02) | 0.482 | 0.718 (0.01) | 0.761 (0.04) | |||||||
| log(Luminosity) | [L☉] | -0.60 (0.03) | ||||||||||
| Cooling age | [Gyr] | 0.0055 (0.0001) | 0.0127 | |||||||||
| 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] | 3.29 (0.09) | 3.23 (0.1) | 3.29 | 3.29 (0.09) | |||||||
| Distance | [pc] | 303.62 (8) | 309.45 (11) | 303.62 | 303.62 (8) | |||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 18.03807065 (0.1) | 18.20315136 (0.2) | 18.038 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | -25.36487468 (0.07) | -25.09197006 (0.1) | -25.365 (0.07) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | 18.09 (0.08) | |||||||||||
| K magnitude | 18.10 (0.1) | |||||||||||
| u magnitude | 16.56 (0.006) | 16.55 (0.02) | 16.56 (0.006) | |||||||||
| g magnitude | 16.87 (0.004) | 16.92 (0.02) | 16.87 (0.004) | |||||||||
| r magnitude | 17.37 (0.006) | 17.38 (0.01) | 17.37 (0.006) | |||||||||
| i magnitude | 17.73 (0.007) | 17.73 (0.02) | 17.73 (0.007) | |||||||||
| z magnitude | 18.03 (0.02) | 18.03 (0.02) | 18.03 (0.02) | |||||||||
| G magnitude | 17.11 (0.005) | 17.15 | 17.11 | 17.11 (0.003) | ||||||||
| BP magnitude | 16.97 (0.005) | 16.90 | ||||||||||
| RP magnitude | 17.40 (0.01) | 17.38 | ||||||||||
| Pan g magnitude | 16.93 (0.005) | |||||||||||
| Pan r magnitude | 17.37 (0.003) | |||||||||||
| Pan i magnitude | 17.72 (0.004) | |||||||||||
| Pan z magnitude | 18.02 (0.009) | |||||||||||
| Pan y magnitude | 18.17 (0.007) | |||||||||||
| E(B-V) | 0.023 | |||||||||||
* 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
