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 383 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	V4370 OPH	PEX	2460381.2771	2024-03-11 18:38	11.3	N/A	Visual	Visual
2	V4370 OPH	PEX	2460382.3160	2024-03-12 19:34	12.2	N/A	Visual	Visual
3	V4370 OPH	PEX	2460380.2722	2024-03-10 18:31	11.3	N/A	Visual	Visual
4	V4370 OPH	PEX	2460380.8201	2024-03-11 07:41	10.2	N/A	Visual	Visual
5	V4370 OPH	PEX	2460381.1842	2024-03-11 16:25	12.684	0.005	Johnson B	CCD
6	V4370 OPH	PEX	2460381.1850	2024-03-11 16:26	11.033	0.002	Johnson V	CCD
7	V4370 OPH	PEX	2460382.1893	2024-03-12 16:32	13.774	0.009	Johnson B	CCD
8	V4370 OPH	PEX	2460382.1901	2024-03-12 16:33	12.228	0.003	Johnson V	CCD
9	V4370 OPH	PEX	2460382.1909	2024-03-12 16:34	10.228	0.001	Cousins R	CCD
10	V4370 OPH	PEX	2460382.1916	2024-03-12 16:35	8.879	0.011	Cousins I	CCD
11	V4370 OPH	PEX	2460381.1858	2024-03-11 16:27	9.394	0.007	Cousins R	CCD
12	V4370 OPH	PEX	2460381.1866	2024-03-11 16:28	7.984	0.022	Cousins I	CCD
13	V4370 OPH	PEX	2460381.2711	2024-03-11 18:30	10.837	0.004	Johnson V	CCD
14	V4370 OPH	PEX	2460381.2711	2024-03-11 18:30	12.176	0.011	Johnson B	CCD
15	V4370 OPH	PEX	2460381.2747	2024-03-11 18:35	12.273	0.012	Johnson B	CCD
16	V4370 OPH	PEX	2460381.2747	2024-03-11 18:35	10.825	0.005	Johnson V	CCD
17	V4370 OPH	PEX	2460381.2785	2024-03-11 18:40	12.253	0.013	Johnson B	CCD
18	V4370 OPH	PEX	2460381.2785	2024-03-11 18:40	10.859	0.005	Johnson V	CCD
19	V4370 OPH	PEX	2460381.2711	2024-03-11 18:30	9.746	0.003	Tri-Color Red	CCD
20	V4370 OPH	PEX	2460381.2747	2024-03-11 18:35	9.824	0.004	Tri-Color Red	CCD
21	V4370 OPH	PEX	2460381.2785	2024-03-11 18:40	9.803	0.004	Tri-Color Red	CCD
22	V4370 Oph	CVIF	2460380.7889	2024-03-11 06:56	9.78	0,05	Tri-Color Red	CCD
23	V4370 Oph	PLA	2460381.6979	2024-03-12 04:45	11.9	N/A	Visual	Visual
24	V4370 OPH	PEX	2460383.1895	2024-03-13 16:32	14.620	0.033	Johnson B	CCD
25	V4370 OPH	PEX	2460383.1902	2024-03-13 16:33	13.019	0.005	Johnson V	CCD