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 523 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	XZ Tau	LPAC	2458434.7680	2018-11-12 06:25	13.485	0.017	Johnson V	CCD
2	HL Tau	LPAC	2458434.7680	2018-11-12 06:25	14.878	0.055	Johnson V	CCD
3	XZ Tau	LPAC	2458434.7673	2018-11-12 06:24	13.343	0.016	Johnson V	CCD
4	HL Tau	LPAC	2458434.7673	2018-11-12 06:24	14.650	0.051	Johnson V	CCD
5	HL Tau	LPAC	2458434.7665	2018-11-12 06:23	14.801	0.052	Johnson V	CCD
6	XZ Tau	LPAC	2458434.7665	2018-11-12 06:23	13.382	0.017	Johnson V	CCD
7	XZ Tau	LPAC	2458434.7657	2018-11-12 06:22	13.415	0.017	Johnson V	CCD
8	HL Tau	LPAC	2458434.7657	2018-11-12 06:22	14.762	0.055	Johnson V	CCD
9	HL Tau	LPAC	2458434.7650	2018-11-12 06:21	14.794	0.053	Johnson V	CCD
10	XZ Tau	LPAC	2458434.7650	2018-11-12 06:21	13.418	0.016	Johnson V	CCD
11	HL Tau	LPAC	2458434.7642	2018-11-12 06:20	14.764	0.049	Johnson V	CCD
12	XZ Tau	LPAC	2458434.7642	2018-11-12 06:20	13.473	0.015	Johnson V	CCD
13	HL Tau	LPAC	2458434.7635	2018-11-12 06:19	14.815	0.056	Johnson V	CCD
14	XZ Tau	LPAC	2458434.7635	2018-11-12 06:19	13.427	0.016	Johnson V	CCD
15	HL Tau	LPAC	2458434.7627	2018-11-12 06:18	14.638	0.043	Johnson V	CCD
16	XZ Tau	LPAC	2458434.7627	2018-11-12 06:18	13.407	0.015	Johnson V	CCD
17	HL Tau	LPAC	2458434.7620	2018-11-12 06:17	14.673	0.047	Johnson V	CCD
18	XZ Tau	LPAC	2458434.7620	2018-11-12 06:17	13.395	0.016	Johnson V	CCD
19	XZ Tau	LPAC	2458434.7612	2018-11-12 06:16	13.405	0.016	Johnson V	CCD
20	HL Tau	LPAC	2458434.7612	2018-11-12 06:16	14.690	0.051	Johnson V	CCD
21	HL Tau	LPAC	2458434.7605	2018-11-12 06:15	14.851	0.052	Johnson V	CCD
22	XZ Tau	LPAC	2458434.7605	2018-11-12 06:15	13.379	0.015	Johnson V	CCD
23	XZ Tau	LPAC	2458434.7597	2018-11-12 06:13	13.424	0.015	Johnson V	CCD
24	HL Tau	LPAC	2458434.7597	2018-11-12 06:13	14.690	0.046	Johnson V	CCD
25	HL Tau	LPAC	2458434.7590	2018-11-12 06:12	14.962	0.059	Johnson V	CCD