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

Enter a date in natural language, jd, or utc format.

End Date

Enter a date in natural language, jd, or utc format.

Filters

Observation Types

Observer

Separate multiple observers with commas.

Campaign

Campaign overrides targets and dates.

Found 1786 records

#	Target	Observer	Julian Date	UTC Date	Magnitude	Uncertainty	Band	Type
1	SN 1993J	WLP	2449129.4400	1993-05-21 22:33	12.3	N/A	Visual	Visual
2	SN 1993J	RJA	2449129.4400	1993-05-21 22:33	12.5	N/A	Visual	Visual
3	SN 1993J	GUB	2449129.4360	1993-05-21 22:27	12.8	N/A	Visual	Visual
4	SS Cyg	KIL	2449129.4300	1993-05-21 22:19	8.9	N/A	Visual	Visual
5	SS Cyg	ASW	2449129.4270	1993-05-21 22:14	9.57	N/A	Visual	Visual
6	SN 1993J	SJDA	2449129.4236	1993-05-21 22:09	12.67	N/A	Visual	Visual
7	SS Cyg	SOH	2449129.4200	1993-05-21 22:04	8.5	N/A	Visual	Visual
8	SN 1993J	AMS	2449129.4100	1993-05-21 21:50	12.4	N/A	Visual	Visual
9	SN 1993J	PLI	2449129.4100	1993-05-21 21:50	12.5	N/A	Visual	Visual
10	SN 1993J	VET	2449129.4100	1993-05-21 21:50	12.7	N/A	Visual	Visual
11	SN 1993J	HUR	2449129.4034	1993-05-21 21:40	12.67	N/A	Visual	Visual
12	SN 1993J	JAJ	2449129.4000	1993-05-21 21:35	12.7	N/A	Visual	Visual
13	SN 1993J	WEJ	2449129.3960	1993-05-21 21:30	12.8	N/A	Visual	Visual
14	SS Cyg	SBT	2449129.3900	1993-05-21 21:21	8.6	N/A	Visual	Visual
15	SN 1993J	DPA	2449129.3890	1993-05-21 21:20	12.7	N/A	Visual	Visual
16	SN 1993J	OJR	2449129.3800	1993-05-21 21:07	12.6	N/A	Visual	Visual
17	SN 1993J	GUN	2449129.3800	1993-05-21 21:07	12.1	N/A	Visual	Visual
18	SN 1993J	PUJ	2449129.3700	1993-05-21 20:52	12.7	N/A	Visual	Visual
19	SN 1993J	BGF	2449129.3500	1993-05-21 20:24	12.5	N/A	Visual	Visual
20	AD Leo	GBZ	2449129.3333	1993-05-21 19:59	9.7	N/A	Visual	Visual
21	SN 1993J	OER	2449129.3290	1993-05-21 19:53	12.9	N/A	Visual	Visual
22	SN 1993J	GBZ	2449129.3290	1993-05-21 19:53	12.5	N/A	Visual	Visual
23	AD Leo	GBZ	2449129.3243	1993-05-21 19:46	9.7	N/A	Visual	Visual
24	SN 1993J	SNO	2449129.3000	1993-05-21 19:11	13.0	N/A	Visual	Visual
25	BZ UMa	SNO	2449129.3000	1993-05-21 19:11	<15.6	N/A	Visual	Visual