Supporting amateur astronomers since 1890
|
British Astronomical Association Supporting amateur astronomers since 1890 |
|
Home | Login |
| Help | Objects |
| Z And: Symbiotic Star | |||
| Total Number of Spectra: | 208 | ||
| First Spectrum: | JD 2456968.414600 | \ | 6 Nov 2014 21:57:01.440000 UT |
| Latest Spectrum: | JD 2460914.976215 | \ | 27 Aug 2025 11:25:44.976000 UT |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
| 2024 | 12 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 3 |
| 2023 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 2 | 2 | 4 |
| 2022 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 2 | 0 | 3 | 2 |
| 2021 | 30 | 3 | 4 | 0 | 0 | 0 | 1 | 1 | 2 | 7 | 3 | 4 | 5 |
| 2020 | 49 | 4 | 5 | 0 | 0 | 0 | 0 | 5 | 1 | 9 | 14 | 6 | 5 |
| 2019 | 34 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 11 | 5 | 6 | 3 | 3 |
| 2018 | 27 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 9 | 5 | 3 |
| 2017 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 |
| 2016 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
| 2015 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 2014 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 |