BAA Section | Number of Spectra | Number of Observers | First Spectrum JD | Latest Spectrum JD | First Spectrum UT | Latest Spectrum UT |
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Comet | 69 | 10 | 2457029.335000 | 2460273.239000 | 6 Jan 2015 20:02:24.000000 | 24 Nov 2023 17:44:09.600000 |
Deep Sky | 613 | 19 | 2456733.434400 | 2460518.735521 | 16 Mar 2014 22:25:32.160000 | 27 Jul 2024 05:39:09.014400 |
Mixed | 39 | 6 | 2456707.458800 | 2459867.402778 | 18 Feb 2014 23:00:40.320000 | 14 Oct 2022 21:40:00.019200 |
None | 497 | 22 | 2456469.436300 | 2460538.862523 | 25 Jun 2013 22:28:16.320000 | 16 Aug 2024 08:42:01.987200 |
Solar | 2 | 1 | 2459349.120800 | 2459351.345600 | 14 May 2021 14:53:57.120000 | 16 May 2021 20:17:39.840000 |
Variable Star | 14,457 | 44 | 2456361.284722 | 2460560.332900 | 9 Mar 2013 18:49:59.980800 | 6 Sep 2024 19:59:22.560000 |