SDSS J145553.33+442857.9
All names: Gaia DR3 1586458905079932672, SDSS J145553.33+442857.90, SDSS J145553.33+442857.9, Gaia EDR3 1586458905079932672, Gaia DR2 1586458905079932672
| Parameter | Unit | Gaia EDR3 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 55 53.31 (0.6) | 14 55 53.33 | 14 55 53.31 (0.7) | 14 55 53.33 (0.6) | ||||
| Declination | 44 28 58.06 (0.7) | 44 28 57.88 | 44 28 58.06 (1) | 44 28 57.87 (0.7) | ||||
| Spectral type | DA: | DA: | DA | |||||
| Effective temperature | [K] | 10529.0 | 7533.0 (185) | |||||
| log(g) | [cgs] | 8.74 | 6.85 (0.3) | |||||
| Mass | [M☉] | 1.064 | 0.212 (0.07) | |||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | 1.9350 | ||||||
| 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] | 3.60 (1) | 3.21 (1) | 3.60 (1) | ||||
| Distance | [pc] | 277.82 (78) | 311.84 (98) | 277.82 (78) | ||||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -11.6924977 (0.7) | -11.75973908 (1) | -11.692 (0.7) | ||||
| Proper motion (declination) | [mas/yr] | 11.91829641 (1) | 9.934765028 (2) | 11.918 (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 | 21.48 (0.1) | 21.44 (0.1) | 21.44 (0.1) | |||||
| g magnitude | 20.79 (0.03) | 20.80 (0.03) | 20.80 (0.03) | |||||
| r magnitude | 20.69 (0.03) | 20.71 (0.04) | 20.71 (0.04) | |||||
| i magnitude | 20.68 (0.05) | 20.67 (0.05) | 20.67 (0.05) | |||||
| z magnitude | 21.26 (0.3) | 21.27 (0.3) | 21.27 (0.3) | |||||
| G magnitude | 20.68 (0.2) | 20.79 | 20.68 (0.009) | |||||
| BP magnitude | 21.06 (0.2) | 20.85 | ||||||
| RP magnitude | 20.11 (0.1) | 20.32 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.021 | |||||||
* 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
