SDSS J142506.86+301328.0
All names: SDSS J142506.86+301328.0, Gaia DR2 1284858330094934272, Gaia EDR3 1284858330094934272, GALEX J142506.8+301328, Gaia DR3 1284858330094934272
| 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 25 06.86 (0.08) | 14 25 06.86 | 14 25 06.86 (0.1) | 14 25 06.86 | 14 25 06.86 (0.08) | 14 25 06.86 | |||||
| Declination | 30 13 27.28 (0.1) | 30 13 28.00 | 30 13 27.31 (0.2) | 30 13 27.28 | 30 13 28.18 (0.1) | 30 13 28.02 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8739.0 | 9197.0 (206) | 8994.0 (56) | |||||||
| log(g) | [cgs] | 8.02 | 8.08 (0.04) | 8.15 (0.1) | |||||||
| Mass | [M☉] | 0.606 | 0.645 (0.04) | 0.684 (0.06) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.8743 | |||||||||
| 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] | 7.09 (0.2) | 7.36 (0.2) | 7.09 | 7.09 (0.2) | ||||||
| Distance | [pc] | 140.96 (3) | 135.91 (4) | 140.96 | 140.96 (3) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -0.363199129 (0.1) | -0.767787424 (0.3) | -0.363 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -56.35241019 (0.1) | -56.39119308 (0.4) | -56.352 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.79 (0.02) | 18.79 (0.02) | 18.81 (0.03) | ||||||||
| g magnitude | 18.39 (0.007) | 18.39 (0.007) | 18.41 (0.02) | ||||||||
| r magnitude | 18.41 (0.008) | 18.41 (0.008) | 18.42 (0.01) | ||||||||
| i magnitude | 18.46 (0.01) | 18.46 (0.01) | 18.49 (0.02) | ||||||||
| z magnitude | 18.56 (0.03) | 18.56 (0.03) | 18.57 (0.03) | ||||||||
| G magnitude | 18.33 (0.01) | 18.36 | 18.33 | 18.33 (0.003) | |||||||
| BP magnitude | 18.42 (0.01) | 18.43 | |||||||||
| RP magnitude | 18.18 (0.02) | 18.19 | |||||||||
| Pan g magnitude | 18.38 (0.006) | ||||||||||
| Pan r magnitude | 18.38 (0.005) | ||||||||||
| Pan i magnitude | 18.48 (0.005) | ||||||||||
| Pan z magnitude | 18.59 (0.007) | ||||||||||
| Pan y magnitude | 18.62 (0.04) | ||||||||||
| 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
