SDSS J170233.72+255543.6
All names: Gaia DR3 4573173459001122688, SDSS J170233.72+255543.6, GALEX J170233.7+255543, Gaia DR2 4573173459001122688, SDSS J170233.72+255543.5, SDSS J170233.72+255543.68, Gaia EDR3 4573173459001122688
| 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 | 17 02 33.74 (0.2) | 17 02 33.73 | 17 02 33.74 (0.2) | 17 02 33.74 | 17 02 33.72 (0.2) | ||||||
| Declination | 25 55 43.21 (0.2) | 25 55 43.59 | 25 55 43.22 (0.3) | 25 55 43.21 | 25 55 43.71 (0.2) | ||||||
| Spectral type | DA: | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 7075.0 | 7084.0 (76) | 7299.0 (261) | |||||||
| log(g) | [cgs] | 7.76 | 7.35 (0.1) | 7.97 (0.08) | |||||||
| Mass | [M☉] | 0.459 | 0.325 (0.04) | 0.575 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.0680 | |||||||||
| 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] | 5.69 (0.2) | 5.26 (0.3) | 5.69 | 5.69 (0.2) | ||||||
| Distance | [pc] | 175.76 (8) | 190.06 (12) | 175.76 | 175.76 (8) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 10.31685565 (0.2) | 10.22330737 (0.5) | 10.317 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -31.55438781 (0.2) | -32.14870157 (0.5) | -31.554 (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 | 20.25 (0.04) | 20.25 (0.04) | 20.25 (0.04) | ||||||||
| g magnitude | 19.63 (0.01) | 19.63 (0.02) | 19.63 (0.01) | ||||||||
| r magnitude | 19.47 (0.01) | 19.49 (0.02) | 19.47 (0.01) | ||||||||
| i magnitude | 19.43 (0.02) | 19.45 (0.02) | 19.43 (0.02) | ||||||||
| z magnitude | 19.49 (0.07) | 19.48 (0.06) | 19.48 (0.07) | ||||||||
| G magnitude | 19.47 (0.03) | 19.50 | 19.47 | 19.47 (0.004) | |||||||
| BP magnitude | 19.72 (0.03) | 19.76 | |||||||||
| RP magnitude | 19.21 (0.03) | 19.16 | |||||||||
| Pan g magnitude | 19.63 (0.007) | ||||||||||
| Pan r magnitude | 19.51 (0.01) | ||||||||||
| Pan i magnitude | 19.50 (0.01) | ||||||||||
| Pan z magnitude | 19.44 (0.04) | ||||||||||
| Pan y magnitude | 19.45 (0.08) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* 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
