at medium resolution
Spectral classification according to SIMBAD
| Objekt | alf CrB |
| Proper Name | Alphecca, trad. Gemma |
| Sectral classifikation | A1IV |
| Comments | Eclipsing binary, A0V + G5V in Wikipedia |
| Capture | |
|---|---|
| Date (yyyy-mm-dd) | 2021-09-13/2021-09-17 |
| Begin (UT) | 18:44:01/18:57:42 |
| End (UT) | 20:18:09/19:07:19 |
| Number of Captures | 16/12/8 |
| Telescope | Celestron C8 |
| Instrument | Czerny Turner |
| Grating | 300 L 25x25 mm |
| Camera | ASI 290 MM |
| Observatory | 48.00 N, 12.40 E |
| Download Fit-Files | Calibrated Spectra (ZIP) |
| Links: | SIMBAD |
| back | home |