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

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Filters

Observation Types

Observer

Separate multiple observers with commas.

Campaign

Campaign overrides targets and dates.

Found 137 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	R Aqr	DFS	2458862.2940	2020-01-13 19:03	12.134	0.009	Johnson B	CCD
2	R Aqr	DFS	2458862.2936	2020-01-13 19:02	11.085	0.008	Cousins R	CCD
3	R Aqr	DFS	2458862.2931	2020-01-13 19:02	12.193	0.008	Johnson V	CCD
4	R Aqr	HMB	2458861.5107	2020-01-13 00:15	12.780	0.023	Johnson B	CCD
5	R Aqr	HMB	2458861.5104	2020-01-13 00:15	12.764	0.021	Johnson B	CCD
6	R Aqr	HMB	2458861.5101	2020-01-13 00:14	12.297	0.017	Johnson V	CCD
7	R Aqr	HMB	2458861.5100	2020-01-13 00:14	12.279	0.018	Johnson V	CCD
8	R Aqr	DFS	2458861.2937	2020-01-12 19:02	12.339	0.008	Johnson B	CCD
9	R Aqr	DFS	2458861.2932	2020-01-12 19:02	11.139	0.008	Cousins R	CCD
10	R Aqr	DFS	2458861.2928	2020-01-12 19:01	12.316	0.008	Johnson V	CCD
11	R Aqr	MGW	2458860.9325	2020-01-12 10:22	12.340	0.014	Johnson V	CCD
12	R Aqr	MGW	2458860.9321	2020-01-12 10:22	12.330	0.018	Johnson V	CCD
13	R Aqr	MGW	2458860.9316	2020-01-12 10:21	12.314	0.025	Johnson V	CCD
14	R Aqr	MGW	2458860.9308	2020-01-12 10:20	12.853	0.013	Johnson B	CCD
15	R Aqr	MGW	2458860.9299	2020-01-12 10:19	12.844	0.022	Johnson B	CCD
16	R Aqr	CKB	2458860.5861	2020-01-12 02:03	12.2	N/A	Visual	Visual
17	R Aqr	HMB	2458860.5107	2020-01-12 00:15	12.805	0.024	Johnson B	CCD
18	R Aqr	HMB	2458860.5105	2020-01-12 00:15	12.825	0.023	Johnson B	CCD
19	R Aqr	HMB	2458860.5102	2020-01-12 00:14	12.321	0.019	Johnson V	CCD
20	R Aqr	HMB	2458860.5100	2020-01-12 00:14	12.274	0.018	Johnson V	CCD
21	R Aqr	DFS	2458860.3026	2020-01-11 19:15	12.330	0.010	Johnson B	CCD
22	R Aqr	DFS	2458860.3022	2020-01-11 19:15	11.142	0.008	Cousins R	CCD
23	R Aqr	DFS	2458860.3017	2020-01-11 19:14	12.313	0.010	Johnson V	CCD
24	R Aqr	CSZ	2458860.2194	2020-01-11 17:15	12.0	N/A	Visual	Visual
25	R Aqr	SFRA	2458860.0269	2020-01-11 12:38	8.053	0.140	Cousins I	CCD