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

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End Date

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Filters

Observation Types

Observer

Separate multiple observers with commas.

Campaign

Campaign overrides targets and dates.

Found 7297 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	AB Aur	MJZ	2460369.3576	2024-02-28 20:34	7.2	N/A	Visual	Visual
2	AB Aur	PYG	2460368.5139	2024-02-28 00:20	7.1	N/A	Visual	Visual
3	AB Aur	DCMA	2460368.5132	2024-02-28 00:18	7.2	N/A	Visual	Visual
4	AB Aur	PMAV	2460368.4001	2024-02-27 21:36	7.059	0.008	Johnson V	CCD
5	AB Aur	PMAV	2460368.3960	2024-02-27 21:30	7.071	0.008	Johnson V	CCD
6	AB Aur	PMAV	2460368.3920	2024-02-27 21:24	7.079	0.008	Johnson V	CCD
7	AB Aur	PMAV	2460368.3896	2024-02-27 21:20	7.086	0.008	Johnson V	CCD
8	AB Aur	PMAV	2460368.3855	2024-02-27 21:15	7.089	0.008	Johnson V	CCD
9	AB Aur	MJZ	2460368.3604	2024-02-27 20:38	7.2	N/A	Visual	Visual
10	AB Aur	PSW	2460368.3538	2024-02-27 20:29	7.1800	0.029	Johnson V	DSLR
11	AB Aur	FPIA	2460367.5946	2024-02-27 02:16	6.605	0.015	Halpha	CCD
12	AB Aur	FPIA	2460367.5911	2024-02-27 02:11	7.088	0.007	Johnson V	CCD
13	AB Aur	FPIA	2460367.5878	2024-02-27 02:06	7.224	0.011	Johnson B	CCD
14	AB Aur	SGCA	2460367.5435	2024-02-27 01:02	6.781	0.006	Halpha	CCD
15	AB Aur	SGCA	2460367.5435	2024-02-27 01:02	6.780	0.006	Halpha	CCD
16	AB Aur	SGCA	2460367.5068	2024-02-27 00:09	6.783	0.006	Halpha	CCD
17	AB Aur	DCMA	2460367.4569	2024-02-26 22:57	7.1	N/A	Visual	Visual
18	AB Aur	PYG	2460367.4069	2024-02-26 21:45	7.1	N/A	Visual	Visual
19	AB Aur	TOO	2460367.3030	2024-02-26 19:16	7.3000	None	Visual	Visual
20	AB Aur	FPIA	2460366.5412	2024-02-26 00:59	6.609	0.013	Halpha	CCD
21	AB Aur	FPIA	2460366.5412	2024-02-26 00:59	7.093	0.006	Johnson V	CCD
22	AB Aur	FPIA	2460366.5374	2024-02-26 00:53	7.371	0.010	Johnson B	CCD
23	AB Aur	SGCA	2460366.5000	2024-02-25 23:59	6.762	0.006	Halpha	CCD
24	AB Aur	PMAV	2460366.3190	2024-02-25 19:39	7.043	0.016	Johnson V	CCD
25	AB Aur	BIY	2460365.7279	2024-02-25 05:28	6.691	0.010	Halpha	CCD