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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
CometComet8110222457029.3350002461144.6626336 Jan 2015 20:02:24.00000014 Apr 2026 03:54:11.491200
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 SkyStar74219822457730.7215972461138.5761528 Dec 2016 05:19:05.9808008 Apr 2026 01:49:39.532800
MixedPlanet52672456707.4588002461022.78477418 Feb 2014 23:00:40.32000013 Dec 2025 06:50:04.473600
NoneStar814241972456469.4363002461199.45949825 Jun 2013 22:28:16.3200007 Jun 2026 23:01:40.627200
SolarSun2112459349.1208002459351.34560014 May 2021 14:53:57.12000016 May 2021 20:17:39.840000
Variable StarGalaxy689272456725.5273002461149.4829469 Mar 2014 00:39:18.72000018 Apr 2026 23:35:26.534400
Variable StarStar17574481,2102456361.2847222461199.4800519 Mar 2013 18:49:59.9808007 Jun 2026 23:31:16.406400