SDSS J142517.72+302301.0
All names: SDSS J142517.73+302301.0, Gaia EDR3 1285238520600338944, SDSS J142517.73+302301.1, GALEX J142517.7+302301, SDSS J142517.72+302301.0, Gaia DR3 1285238520600338944, LAMOST J142517.73+302301.0, Gaia DR2 1285238520600338944
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 25 17.70 (0.1) | 14 25 17.73 | 14 25 17.70 (0.2) | 14 25 17.70 | 14 25 17.74 (0.1) | 14 25 17.73 | ||||||
| Declination | 30 23 00.96 (0.1) | 30 23 01.06 | 30 23 00.96 (0.2) | 30 23 00.96 | 30 23 00.97 (0.1) | 30 23 01.06 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9905.0 | 9768.0 (318) | 9567.0 (80) | ||||||||
| log(g) | [cgs] | 8.24 | 8.12 (0.07) | 8.07 (0.1) | ||||||||
| Mass | [M☉] | 0.75 | 0.671 (0.06) | 0.638 (0.08) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.8813 | ||||||||||
| 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] | 5.46 (0.2) | 5.84 (0.3) | 5.46 | 5.46 (0.2) | |||||||
| Distance | [pc] | 183.26 (7) | 171.28 (9) | 183.26 | 183.25 (7) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -36.34412369 (0.2) | -36.46443985 (0.4) | -36.344 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -0.406553985 (0.2) | 0.446177734 (0.5) | -0.407 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.19 (0.02) | 19.19 (0.03) | 19.21 (0.03) | |||||||||
| g magnitude | 18.73 (0.008) | 18.73 (0.008) | 18.74 (0.02) | |||||||||
| r magnitude | 18.80 (0.01) | 18.80 (0.01) | 18.83 (0.02) | |||||||||
| i magnitude | 18.89 (0.01) | 18.89 (0.01) | 18.90 (0.03) | |||||||||
| z magnitude | 19.12 (0.05) | 19.12 (0.04) | 19.10 (0.04) | |||||||||
| G magnitude | 18.75 (0.02) | 18.78 | 18.75 | 18.75 (0.003) | ||||||||
| BP magnitude | 18.86 (0.02) | 18.82 | ||||||||||
| RP magnitude | 18.66 (0.04) | 18.65 | ||||||||||
| Pan g magnitude | 18.76 (0.01) | |||||||||||
| Pan r magnitude | 18.82 (0.005) | |||||||||||
| Pan i magnitude | 18.92 (0.009) | |||||||||||
| Pan z magnitude | 19.13 (0.01) | |||||||||||
| Pan y magnitude | 19.21 (0.06) | |||||||||||
| E(B-V) | 0.015 | |||||||||||
* 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
