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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.

Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 1786 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 SS Cyg MLI 2449137.8000 1993-05-30 07:11 10.6 N/A Visual Visual
2 SS Cyg MOW 2449137.7900 1993-05-30 06:57 10.7 N/A Visual Visual
3 V2295 Oph MRV 2449137.7813 1993-05-30 06:45 13.5 N/A Visual Visual
4 SS Cyg SGE 2449137.7700 1993-05-30 06:28 10.8 N/A Visual Visual
5 SS Cyg SWT 2449137.7520 1993-05-30 06:02 10.8 N/A Visual Visual
6 SN 1993J MRV 2449137.7220 1993-05-30 05:19 12.7 N/A Visual Visual
7 SS Cyg TDB 2449137.7000 1993-05-30 04:48 10.5 N/A Visual Visual
8 SS Cyg BMK 2449137.7000 1993-05-30 04:48 <10.9 N/A Visual Visual
9 SS Cyg GMB 2449137.7000 1993-05-30 04:48 10.8 N/A Visual Visual
10 BZ UMa MRV 2449137.6540 1993-05-30 03:41 <14.6 N/A Visual Visual
11 FG Ser BRJ 2449137.6250 1993-05-30 03:00 12.2 N/A Visual Visual
12 SS Cyg MEAJ 2449137.6250 1993-05-30 03:00 9.92 N/A Visual Visual
13 SS Cyg BRJ 2449137.6210 1993-05-30 02:54 10.7 N/A Visual Visual
14 SS Cyg BRJ 2449137.6208 1993-05-30 02:53 10.7 N/A Visual Visual
15 FG Ser BRJ 2449137.6200 1993-05-30 02:52 12.2 N/A Visual Visual
16 V2295 Oph SJX 2449137.6110 1993-05-30 02:39 13.0 N/A Visual Visual
17 SN 1993J BRJ 2449137.6063 1993-05-30 02:33 13.1 N/A Visual Visual
18 SN 1993J BRJ 2449137.6060 1993-05-30 02:32 13.1 N/A Visual Visual
19 SS Cyg DGP 2449137.6000 1993-05-30 02:24 10.2 N/A Visual Visual
20 SN 1993J HAN 2449137.6000 1993-05-30 02:24 12.9 N/A Visual Visual
21 BZ UMa DGP 2449137.6000 1993-05-30 02:24 <14.0 N/A Visual Visual
22 SN 1993J MOW 2449137.6000 1993-05-30 02:24 13.0 N/A Visual Visual
23 BZ UMa SWT 2449137.6000 1993-05-30 02:24 <15.0 N/A Visual Visual
24 SN 1993J TDB 2449137.6000 1993-05-30 02:24 12.6 N/A Visual Visual
25 SS Cyg HAN 2449137.6000 1993-05-30 02:24 10.2 N/A Visual Visual