Search Data

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Search Data

The AAVSO International Database is a repository of variable star observations contributed by amateur and professional astronomers worldwide. Use the form below to search for observations of specific stars or by specific observers.

Target(s)

Enter list of star names, comma separated.

Start Date

Enter a date in natural language, jd, or utc format.

End Date

Enter a date in natural language, jd, or utc format.

Filters

Observation Types

Observer

Separate multiple observers with commas.

Campaign

Campaign overrides targets and dates.

Found 4 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	BM ORI	SDAV	2455592.3646	2011-01-30 20:44	7.8	N/A	Visual	Visual
2	BM ORI	SPAO	2455587.4181	2011-01-25 22:02	8.6	N/A	Visual	Visual
3	BM ORI	BOA	2455581.3980	2011-01-19 21:33	8.08	N/A	Tri-Color Green	CCD
4	BM ORI	BOA	2455582.3940	2011-01-20 21:27	7.43	N/A	Tri-Color Green	CCD