Supporting amateur astronomers since 1890
|
British Astronomical Association Supporting amateur astronomers since 1890 |
|
Home | Login |
| Help | Objects |
| Sirius: Spectroscopic Binary Star | |||
| Total Number of Spectra: | 6 | ||
| First Spectrum: | JD 2459989.540764 | \ | 14 Feb 2023 00:58:42.009600 UT |
| Latest Spectrum: | JD 2460389.747188 | \ | 20 Mar 2024 05:55:57.043200 UT |