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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 YRK 2449127.9140 1993-05-20 09:56 9.9 N/A Visual Visual
2 SS Cyg SGE 2449127.8900 1993-05-20 09:21 9.7 N/A Visual Visual
3 SS Cyg HAB 2449127.8880 1993-05-20 09:18 9.7 N/A Visual Visual
4 SS Cyg PLA 2449127.8500 1993-05-20 08:24 9.8 N/A Visual Visual
5 V2295 Oph NVK 2449127.8000 1993-05-20 07:11 13.0 N/A Visual Visual
6 V2295 Oph MOW 2449127.8000 1993-05-20 07:11 12.9 N/A Visual Visual
7 V2295 Oph SGE 2449127.8000 1993-05-20 07:11 <11.1 N/A Visual Visual
8 SS Cyg NVK 2449127.8000 1993-05-20 07:11 10.8 N/A Visual Visual
9 SS Cyg RR 2449127.8000 1993-05-20 07:11 9.8 N/A Visual Visual
10 SS Cyg MOW 2449127.8000 1993-05-20 07:11 10.0 N/A Visual Visual
11 V2295 Oph RR 2449127.8000 1993-05-20 07:11 13.0 N/A Visual Visual
12 SN 1993J YRK 2449127.7940 1993-05-20 07:03 12.9 N/A Visual Visual
13 BZ UMa YRK 2449127.7920 1993-05-20 07:00 15.5 N/A Visual Visual
14 SS Cyg MRV 2449127.7710 1993-05-20 06:30 10.0 N/A Visual Visual
15 SN 1993J MRV 2449127.7400 1993-05-20 05:45 12.4 N/A Visual Visual
16 SS Cyg SGE 2449127.7100 1993-05-20 05:02 9.8 N/A Visual Visual
17 SS Cyg KB 2449127.7100 1993-05-20 05:02 9.9 N/A Visual Visual
18 SN 1993J NVK 2449127.7000 1993-05-20 04:48 12.7 N/A Visual Visual
19 SN 1993J RR 2449127.7000 1993-05-20 04:48 12.6 N/A Visual Visual
20 SN 1993J WLC 2449127.7000 1993-05-20 04:48 12.8 N/A Visual Visual
21 SN 1993J HAB 2449127.6990 1993-05-20 04:46 12.9 N/A Visual Visual
22 SS Cyg FKJ 2449127.5600 1993-05-20 01:26 10.1 N/A Visual Visual
23 SS Cyg SNO 2449127.5400 1993-05-20 00:57 10.0 N/A Visual Visual
24 SS Cyg MMI 2449127.5400 1993-05-20 00:57 10.4 N/A Visual Visual
25 SS Cyg GRL 2449127.5000 1993-05-20 00:00 9.8 N/A Visual Visual