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.

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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

Campaign

Campaign overrides targets and dates.

Found 818 records.

#	Target	Observer	Julian Date	UTC Date	Magnitude	Type
40396739	Z CAM	YRK	2449242.6420	1993-09-12	11.7	1
42684076	AM HER	YRK	2449242.6440	1993-09-12	13.3	1
44877796	RU PEG	YRK	2449242.6530	1993-09-12	12.5	1
38586632	RX AND	YRK	2449242.6600	1993-09-12	13.7	1
42684077	AM HER	MKJ	2449242.6604	1993-09-12	13.4	1
44455365	SS CYG	MRV	2449242.6830	1993-09-12	11.7	1
42684078	AM HER	HK	2449242.7000	1993-09-12	13.3	1
44455366	SS CYG	GGT	2449242.7000	1993-09-12	11.7	1
44455367	SS CYG	SWT	2449242.7000	1993-09-12	11.8	1
44877797	RU PEG	HK	2449242.7260	1993-09-12	12.5	1
44455368	SS CYG	HK	2449242.7310	1993-09-12	11.7	1
44455369	SS CYG	BTY	2449242.7350	1993-09-12	12.3	1
44877798	RU PEG	BTY	2449242.7380	1993-09-12	12.5	1
38586633	RX AND	BTY	2449242.7490	1993-09-12	13.9	1
44455370	SS CYG	MKJ	2449242.7527	1993-09-12	11.6	1
44877799	RU PEG	MKJ	2449242.7555	1993-09-12	12.3	1
44455371	SS CYG	HTY	2449242.7659	1993-09-12	11.7	1
44877800	RU PEG	HTY	2449242.7826	1993-09-12	12.5	1
38586634	RX AND	MKJ	2449242.7993	1993-09-12	13.7	1
38586635	RX AND	FMG	2449242.8000	1993-09-12	13.6	1
42684079	AM HER	AB	2449242.8260	1993-09-12	13.3	1
44455372	SS CYG	AB	2449242.8300	1993-09-12	11.7	1
44877801	RU PEG	AB	2449242.8310	1993-09-12	12.5	1
38586636	RX AND	HTY	2449242.8340	1993-09-12	13.8	1
38586637	RX AND	AB	2449242.8350	1993-09-12	13.3	1