Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| zet Ori: Double or Multiple Star | |||
| Total Number of Spectra: | 16 | ||
| First Spectrum: | JD 2457774.476505 | \ | 20 Jan 2017 23:26:10.032000 UT |
| Latest Spectrum: | JD 2459908.441551 | \ | 24 Nov 2022 22:35:50.006400 UT |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 15 | 0 | 0 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2017 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |