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 8 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	R Mon	MJB	2458044.9161	2017-10-18 09:59	12.111	0.004	Johnson V	CCD
2	R Mon	MJB	2458043.9544	2017-10-17 10:54	12.149	0.012	Johnson V	CCD
3	R Mon	MJB	2458043.9091	2017-10-17 09:49	12.125	0.013	Johnson V	CCD
4	R Mon	MJB	2458042.9351	2017-10-16 10:26	12.151	0.005	Johnson V	CCD
5	R Mon	MJB	2458041.9359	2017-10-15 10:27	12.148	0.005	Johnson V	CCD
6	R Mon	MJB	2458040.9645	2017-10-14 11:08	12.166	0.004	Johnson V	CCD
7	R Mon	MJB	2458040.9011	2017-10-14 09:37	12.189	0.004	Johnson V	CCD
8	R Mon	BOA	2458040.7160	2017-10-14 05:11	12.69	N/A	TG	CCD