SDSS J144816.20+065828.0
All names: GALEX J144816.2+065827, Gaia DR3 1159666905364248960, Gaia EDR3 1159666905364248960, Gaia DR2 1159666905364248960, SDSS J144816.20+065828.0, SDSS J144816.19+065827.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 48 16.20 (0.2) | 14 48 16.20 | 14 48 16.20 (0.3) | 14 48 16.20 (0.2) | 14 48 16.20 | ||||||
| Declination | 06 58 28.03 (0.2) | 06 58 27.94 | 06 58 28.03 (0.3) | 06 58 28.01 (0.2) | 06 58 28.03 | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 49291.0 (1485) | 26979.0 | 53277.0 (2253) | |||||||
| log(g) | [cgs] | 7.73 (0.1) | 7.63 | 7.74 (0.1) | |||||||
| Mass | [M☉] | 0.56 (0.04) | 0.465 | 0.583 (0.06) | |||||||
| log(Luminosity) | [L☉] | 0.19 (0.1) | |||||||||
| Cooling age | [Gyr] | 0.0020 (0.0003) | 0.0130 | ||||||||
| 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] | 1.59 (0.3) | 1.46 (0.3) | 1.59 (0.3) | |||||||
| Distance | [pc] | 630.60 (119) | 684.60 (153) | 630.60 (119) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -0.790277957 (0.2) | -1.313833385 (0.5) | -0.79 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 0.81819285 (0.2) | 0.831820192 (0.5) | 0.818 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 19.20 (0.1) | ||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.15 (0.01) | 18.15 (0.01) | 18.17 (0.02) | ||||||||
| g magnitude | 18.51 (0.008) | 18.51 (0.008) | 18.56 (0.03) | ||||||||
| r magnitude | 19.04 (0.01) | 19.04 (0.01) | 19.05 (0.02) | ||||||||
| i magnitude | 19.35 (0.02) | 19.35 (0.02) | 19.36 (0.03) | ||||||||
| z magnitude | 19.65 (0.07) | 19.65 (0.07) | 19.65 (0.09) | ||||||||
| G magnitude | 18.77 (0.03) | 18.82 | 18.77 (0.004) | ||||||||
| BP magnitude | 18.65 (0.03) | 18.52 | |||||||||
| RP magnitude | 19.21 (0.07) | 19.11 | |||||||||
| Pan g magnitude | 18.60 (0.007) | ||||||||||
| Pan r magnitude | 19.04 (0.006) | ||||||||||
| Pan i magnitude | 19.41 (0.01) | ||||||||||
| Pan z magnitude | 19.68 (0.03) | ||||||||||
| Pan y magnitude | 19.78 (0.04) | ||||||||||
| E(B-V) | 0.026 | ||||||||||
* 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
