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 1838 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	BP Tau	AKV	2459935.6541	2022-12-22 03:41	11.225	0.002	Cousins R	CCD
2	BP Tau	AKV	2459935.6531	2022-12-22 03:40	13.238	0.006	Johnson B	CCD
3	BP Tau	AKV	2459935.6522	2022-12-22 03:39	12.168	0.003	Johnson V	CCD
4	BP Tau	AKV	2459935.6514	2022-12-22 03:37	10.322	0.004	Cousins I	CCD
5	BP Tau	AKV	2459935.6506	2022-12-22 03:36	11.230	0.002	Cousins R	CCD
6	BP Tau	AKV	2459935.6497	2022-12-22 03:35	13.259	0.006	Johnson B	CCD
7	BP Tau	AKV	2459935.6487	2022-12-22 03:34	12.161	0.003	Johnson V	CCD
8	BP Tau	AKV	2459935.6479	2022-12-22 03:32	10.327	0.004	Cousins I	CCD
9	BP Tau	AKV	2459935.6472	2022-12-22 03:31	11.228	0.002	Cousins R	CCD
10	BP Tau	AKV	2459935.6461	2022-12-22 03:30	13.258	0.006	Johnson B	CCD
11	BP Tau	AKV	2459935.6452	2022-12-22 03:29	12.168	0.003	Johnson V	CCD
12	BP Tau	AKV	2459935.6443	2022-12-22 03:27	10.316	0.004	Cousins I	CCD
13	BP Tau	AKV	2459935.6436	2022-12-22 03:26	11.225	0.002	Cousins R	CCD
14	BP Tau	AKV	2459935.6426	2022-12-22 03:25	13.252	0.006	Johnson B	CCD
15	BP Tau	AKV	2459935.6417	2022-12-22 03:24	12.159	0.003	Johnson V	CCD
16	BP Tau	AKV	2459935.6409	2022-12-22 03:22	10.313	0.004	Cousins I	CCD
17	BP Tau	AKV	2459935.6401	2022-12-22 03:21	11.231	0.002	Cousins R	CCD
18	BP Tau	AKV	2459935.6391	2022-12-22 03:20	13.244	0.006	Johnson B	CCD
19	BP Tau	AKV	2459935.6382	2022-12-22 03:19	12.165	0.003	Johnson V	CCD
20	BP Tau	AKV	2459935.6374	2022-12-22 03:17	10.316	0.004	Cousins I	CCD
21	BP Tau	AKV	2459935.6367	2022-12-22 03:16	11.229	0.002	Cousins R	CCD
22	BP Tau	AKV	2459935.6357	2022-12-22 03:15	13.263	0.006	Johnson B	CCD
23	BP Tau	AKV	2459935.6347	2022-12-22 03:14	12.163	0.003	Johnson V	CCD
24	BP Tau	AKV	2459935.6339	2022-12-22 03:12	10.309	0.004	Cousins I	CCD
25	BP Tau	AKV	2459935.6332	2022-12-22 03:11	11.224	0.002	Cousins R	CCD