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Increase Astronomical Discoveries by Storing Your Spectroscopic Observations with AVSpec

A new database created by AAVSO enables amateur to experienced observers to record data from any variable object in the sky

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AAVSO Selected to Participate in Harvard Business School Association of Boston’s Community Action Partners Program

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AAVSO: Optimum Science from Connecting Professionals with Citizen Volunteers

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AAVSO Contributors Honored

AAVSO presented awards to their recipients at the 108th Annual Meeting

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Variable Star Observations in Database:

39,749,840 and Counting ...
Last Observation Received:

1 hour 10 min ago by DMIB - Michel Deconinck (FR)

BETELGEUSE   Nov 11.9208   0.74Vis.   

Plot BETELGEUSE light curve

 
 

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