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	2459935.6104	2022-12-22 02:38	12.161	0.003	Johnson V	CCD
2	BP Tau	AKV	2459935.6096	2022-12-22 02:37	10.311	0.004	Cousins I	CCD
3	BP Tau	AKV	2459935.6089	2022-12-22 02:36	11.218	0.002	Cousins R	CCD
4	BP Tau	AKV	2459935.6079	2022-12-22 02:35	13.218	0.006	Johnson B	CCD
5	BP Tau	AKV	2459935.6069	2022-12-22 02:34	12.143	0.003	Johnson V	CCD
6	BP Tau	AKV	2459935.6061	2022-12-22 02:32	10.287	0.004	Cousins I	CCD
7	BP Tau	AKV	2459935.6054	2022-12-22 02:31	11.213	0.002	Cousins R	CCD
8	BP Tau	AKV	2459935.6044	2022-12-22 02:30	13.212	0.006	Johnson B	CCD
9	BP Tau	AKV	2459935.6035	2022-12-22 02:29	12.151	0.003	Johnson V	CCD
10	BP Tau	AKV	2459935.6027	2022-12-22 02:27	10.304	0.004	Cousins I	CCD
11	BP Tau	AKV	2459935.6019	2022-12-22 02:26	11.211	0.002	Cousins R	CCD
12	BP Tau	AKV	2459935.6009	2022-12-22 02:25	13.234	0.006	Johnson B	CCD
13	BP Tau	AKV	2459935.6000	2022-12-22 02:23	12.144	0.003	Johnson V	CCD
14	BP Tau	AKV	2459935.5992	2022-12-22 02:22	10.296	0.004	Cousins I	CCD
15	BP Tau	AKV	2459935.5984	2022-12-22 02:21	11.215	0.002	Cousins R	CCD
16	BP Tau	AKV	2459935.5974	2022-12-22 02:20	13.222	0.006	Johnson B	CCD
17	BP Tau	AKV	2459935.5965	2022-12-22 02:18	12.145	0.003	Johnson V	CCD
18	BP Tau	AKV	2459935.5957	2022-12-22 02:17	10.301	0.004	Cousins I	CCD
19	BP Tau	AKV	2459935.5950	2022-12-22 02:16	11.220	0.002	Cousins R	CCD
20	BP Tau	AKV	2459935.5940	2022-12-22 02:15	13.220	0.006	Johnson B	CCD
21	BP Tau	AKV	2459935.5930	2022-12-22 02:13	12.141	0.003	Johnson V	CCD
22	BP Tau	AKV	2459935.5922	2022-12-22 02:12	10.303	0.004	Cousins I	CCD
23	BP Tau	AKV	2459935.5915	2022-12-22 02:11	11.207	0.002	Cousins R	CCD
24	BP Tau	AKV	2459935.5905	2022-12-22 02:10	13.237	0.006	Johnson B	CCD
25	BP Tau	AKV	2459935.5896	2022-12-22 02:08	12.125	0.003	Johnson V	CCD