Click image for fullsize spectrum
Spectral classification according to SIMBAD
| Objekt | |
|---|---|
| Identifier | alf Boo |
| Proper Name | Arkturus |
| Spectral classifikation | K1.5IIIFe-0.5 |
| Comments | Red Giant Branch star |
| Capture | |
|---|---|
| Date (yyyy-mm-dd) | 2019-06-19 |
| Beginn (UT) | 20:35 |
| Telescope | Vixen R135S |
| Camera | Celestron Skyris 132M |
| Staranalyser with 3.8° WedgePrism | |
| Observatory | 48.00 N, 12.40 E |
| Download Fit-Files | Calibrated Spectra (ZIP) |
| Links: | SIMBAD
Wikipedia |
| back | home |