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 9021 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	R Aqr	MGW	2460699.9233	2025-01-24 10:09	10.644	0.041	Johnson V	CCD
2	R Aqr	MGW	2460699.9232	2025-01-24 10:09	10.757	0.040	Johnson V	CCD
3	R Aqr	MGW	2460699.9216	2025-01-24 10:07	11.085	0.008	Johnson B	CCD
4	R Aqr	CKB	2460697.5576	2025-01-22 01:23	10.9	N/A	Visual	Visual
5	R Aqr	MGW	2460694.9378	2025-01-19 10:30	11.233	0.029	Sloan u	CCD
6	R Aqr	MGW	2460694.9290	2025-01-19 10:17	10.601	0.037	Johnson V	CCD
7	R Aqr	MGW	2460694.9290	2025-01-19 10:17	10.584	0.037	Johnson V	CCD
8	R Aqr	DFS	2460694.3180	2025-01-18 19:37	10.591	0.021	Johnson V	CCD
9	R Aqr	DFS	2460692.3167	2025-01-16 19:36	11.244	0.027	Johnson B	CCD
10	R Aqr	DFS	2460691.3163	2025-01-15 19:35	8.678	0.027	Cousins R	CCD
11	R Aqr	DFS	2460690.3169	2025-01-14 19:36	11.342	0.035	Johnson B	CCD
12	R Aqr	DFS	2460689.3144	2025-01-13 19:32	10.553	0.024	Johnson V	CCD
13	R Aqr	DFS	2460688.3136	2025-01-12 19:31	8.642	0.029	Cousins R	CCD
14	R Aqr	DFS	2460688.3134	2025-01-12 19:31	10.391	0.027	Johnson V	CCD
15	R Aqr	CKB	2460687.5486	2025-01-12 01:09	10.5	N/A	Visual	Visual
16	R Aqr	DFS	2460685.3159	2025-01-09 19:34	11.298	0.023	Johnson B	CCD
17	R Aqr	DFS	2460685.3158	2025-01-09 19:34	8.614	0.022	Cousins R	CCD
18	R Aqr	DFS	2460685.3156	2025-01-09 19:34	10.415	0.019	Johnson V	CCD
19	R Aqr	SLH	2460684.9847	2025-01-09 11:37	10.4	N/A	Visual	Visual
20	R Aqr	MGW	2460683.9420	2025-01-08 10:36	11.090	0.028	Sloan u	CCD
21	R Aqr	MGW	2460683.9399	2025-01-08 10:33	11.146	0.027	Sloan u	CCD
22	R Aqr	MGW	2460683.9338	2025-01-08 10:24	10.432	0.036	Johnson V	CCD
23	R Aqr	MGW	2460683.9338	2025-01-08 10:24	10.418	0.036	Johnson V	CCD
24	R Aqr	MGW	2460683.9306	2025-01-08 10:20	11.028	0.021	Johnson B	CCD
25	R Aqr	MGW	2460683.9304	2025-01-08 10:19	11.102	0.020	Johnson B	CCD