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

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Campaign

Campaign overrides targets and dates.

Found 5446 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	GM Aur	PEX	2459943.0889	2022-12-29 14:07	10.516	0.017	Cousins I	CCD
2	GM Aur	PEX	2459943.0884	2022-12-29 14:07	11.299	0.007	Cousins R	CCD
3	GM Aur	PEX	2459943.0877	2022-12-29 14:06	12.139	0.011	Johnson V	CCD
4	GM Aur	PEX	2459943.0871	2022-12-29 14:05	13.060	0.037	Johnson B	CCD
5	BP Tau	PEX	2459943.0502	2022-12-29 13:12	10.191	0.012	Cousins I	CCD
6	BP Tau	PEX	2459943.0496	2022-12-29 13:11	11.207	0.007	Cousins R	CCD
7	BP Tau	PEX	2459943.0488	2022-12-29 13:10	12.140	0.011	Johnson V	CCD
8	BP Tau	PEX	2459943.0469	2022-12-29 13:07	10.357	0.012	Cousins I	CCD
9	BP Tau	PEX	2459943.0463	2022-12-29 13:06	11.114	0.009	Cousins R	CCD
10	GM Aur	MJZ	2459942.4124	2022-12-28 21:53	12.2	N/A	Visual	Visual
11	BP Tau	MJZ	2459942.4062	2022-12-28 21:44	12.3	N/A	Visual	Visual
12	GM Aur	PEX	2459942.1356	2022-12-28 15:15	10.708	0.011	Cousins I	CCD
13	GM Aur	PEX	2459942.1351	2022-12-28 15:14	11.355	0.005	Cousins R	CCD
14	GM Aur	PEX	2459942.1346	2022-12-28 15:13	12.186	0.009	Johnson V	CCD
15	GM Aur	PEX	2459942.1340	2022-12-28 15:12	13.204	0.023	Johnson B	CCD
16	BP Tau	PEX	2459942.1331	2022-12-28 15:11	11.886	0.010	Johnson V	CCD
17	BP Tau	PEX	2459942.1319	2022-12-28 15:09	12.944	0.051	Johnson B	CCD
18	BP Tau	BPEC	2459941.5648	2022-12-28 01:33	10.424	0.025	Cousins I	CCD
19	BP Tau	BPEC	2459941.5623	2022-12-28 01:29	11.238	0.016	Cousins R	CCD
20	BP Tau	BPEC	2459941.5598	2022-12-28 01:26	12.148	0.013	Johnson V	CCD
21	BP Tau	BPEC	2459941.5559	2022-12-28 01:20	13.185	0.009	Johnson B	CCD
22	BP Tau	BPEC	2459941.5293	2022-12-28 00:42	10.420	0.021	Cousins I	CCD
23	BP Tau	BPEC	2459941.5269	2022-12-28 00:38	11.236	0.017	Cousins R	CCD
24	BP Tau	BPEC	2459941.5243	2022-12-28 00:35	12.192	0.008	Johnson V	CCD
25	BP Tau	BPEC	2459941.5204	2022-12-28 00:29	13.183	0.010	Johnson B	CCD