SDSS J150644.65+402126.8
All names: SDSS J150644.65+402126.8, Gaia DR3 1391995056639511936, GALEX J150644.6+402126, SDSS J150644.65+402126.86, Gaia EDR3 1391995056639511936, Gaia DR2 1391995052342964864
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 06 44.63 (0.2) | 15 06 44.65 | 15 06 44.63 (0.3) | 15 06 44.63 | 15 06 44.65 (0.2) | ||||||
| Declination | 40 21 27.10 (0.2) | 40 21 26.86 | 40 21 27.09 (0.4) | 40 21 27.10 | 40 21 26.82 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8547.0 | 9193.0 (68) | 8425.0 (369) | |||||||
| log(g) | [cgs] | 7.21 | 8.01 (0.08) | 7.29 (0.1) | |||||||
| Mass | [M☉] | 0.256 | 0.604 (0.04) | 0.28 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4261 | |||||||||
| 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] | 2.83 (0.3) | 2.56 (0.4) | 2.83 | 2.83 (0.3) | ||||||
| Distance | [pc] | 352.87 (31) | 391.20 (69) | 352.87 | 352.87 (31) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.09017513 (0.2) | -17.49293575 (0.6) | -17.09 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 17.24740555 (0.3) | 16.80911534 (1) | 17.247 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.11 (0.04) | 20.10 (0.04) | 20.11 (0.04) | ||||||||
| g magnitude | 19.65 (0.01) | 19.67 (0.02) | 19.65 (0.01) | ||||||||
| r magnitude | 19.65 (0.02) | 19.64 (0.02) | 19.65 (0.02) | ||||||||
| i magnitude | 19.76 (0.02) | 19.76 (0.03) | 19.76 (0.03) | ||||||||
| z magnitude | 19.70 (0.08) | 19.72 (0.08) | 19.70 (0.08) | ||||||||
| G magnitude | 19.60 (0.04) | 19.65 | 19.60 | 19.60 (0.004) | |||||||
| BP magnitude | 19.77 (0.04) | 19.75 | |||||||||
| RP magnitude | 19.40 (0.05) | 19.38 | |||||||||
| Pan g magnitude | 19.66 (0.007) | ||||||||||
| Pan r magnitude | 19.63 (0.009) | ||||||||||
| Pan i magnitude | 19.75 (0.01) | ||||||||||
| Pan z magnitude | 19.83 (0.03) | ||||||||||
| Pan y magnitude | 19.93 (0.05) | ||||||||||
| 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
