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Entire Database Spectra Summary

Basic Summary
Summary by Year and Month
Summary by Object
Summary by Object (descending by number of spectra)
Summary by Observer
Summary by Spectrograph
Totals by Section
Totals by Section and Object Type
Totals by Section, Object Type and Subtype
Totals by Section and Object
Totals by Section and Observer

Totals by BAA Section by Object Type

BAA SectionObject TypeNumber of SpectraNumber of ObserversNumber of ObjectsFirst Spectrum JDLatest Spectrum JDFirst Spectrum UTLatest Spectrum UT
CometComet8010212457029.3350002460996.7519566 Jan 2015 20:02:24.00000017 Nov 2025 06:02:48.998400
Deep SkyGalaxy266202457397.5356002460753.47600010 Jan 2016 00:51:15.84000018 Mar 2025 23:25:26.400000
Deep SkyNebula2011132456733.4344002460410.46820016 Mar 2014 22:25:32.1600009 Apr 2024 23:14:12.480000
Deep SkyStar71818792457730.7215972461104.3468638 Dec 2016 05:19:05.9808004 Mar 2026 20:19:28.963200
MixedPlanet49672456707.4588002461022.78477418 Feb 2014 23:00:40.32000013 Dec 2025 06:50:04.473600
NoneStar778231942456469.4363002461076.45298025 Jun 2013 22:28:16.3200004 Feb 2026 22:52:17.472000
SolarSun2112459349.1208002459351.34560014 May 2021 14:53:57.12000016 May 2021 20:17:39.840000
Variable StarGalaxy668262456725.5273002460866.5275859 Mar 2014 00:39:18.72000010 Jul 2025 00:39:43.344000
Variable StarStar17100471,1982456361.2847222461109.7353249 Mar 2013 18:49:59.98080010 Mar 2026 05:38:51.993600