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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 4988 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 RW Cep HCS 2450461.5000 1997-01-13 00:00 7.4 N/A Visual Visual
2 RU Peg CGF 2450461.5000 1997-01-13 00:00 12.5 N/A Visual Visual
3 RU Peg BRJ 2450461.5000 1997-01-13 00:00 12.5 N/A Visual Visual
4 DM Cep HCS 2450461.5000 1997-01-13 00:00 8.2 N/A Visual Visual
5 AG Peg BRJ 2450461.5000 1997-01-13 00:00 8.8 N/A Visual Visual
6 mu. Cep HCS 2450461.5000 1997-01-13 00:00 3.9 N/A Visual Visual
7 mu. Cep BRJ 2450461.5000 1997-01-13 00:00 4.7 N/A Visual Visual
8 SS Cyg SET 2450461.5000 1997-01-13 00:00 12.1 N/A Visual Visual
9 SS Cyg OGJ 2450461.5000 1997-01-13 00:00 12.4 N/A Visual Visual
10 SS Cyg LNZ 2450461.5000 1997-01-13 00:00 12.0 N/A Visual Visual
11 SS Cyg HCS 2450461.5000 1997-01-13 00:00 12.4 N/A Visual Visual
12 SS Cyg CGF 2450461.5000 1997-01-13 00:00 12.4 N/A Visual Visual
13 V0832 Cyg OV 2450461.5000 1997-01-13 00:00 4.6 N/A Visual Visual
14 V1057 Cyg BRJ 2450461.5000 1997-01-13 00:00 13.0 N/A Visual Visual
15 V1329 Cyg BRJ 2450461.5000 1997-01-13 00:00 13.7 N/A Visual Visual
16 V0516 Cyg CGF 2450461.5000 1997-01-13 00:00 <14.2 N/A Visual Visual
17 V0516 Cyg BRJ 2450461.5000 1997-01-13 00:00 <14.6 N/A Visual Visual
18 U Del OV 2450461.5000 1997-01-13 00:00 7.1 N/A Visual Visual
19 X Cyg OV 2450461.5000 1997-01-13 00:00 7.1 N/A Visual Visual
20 LU Del OV 2450461.5000 1997-01-13 00:00 6.2 N/A Visual Visual
21 RU Vul HCS 2450461.5000 1997-01-13 00:00 9.8 N/A Visual Visual
22 BD Vul HCS 2450461.5000 1997-01-13 00:00 12.4 N/A Visual Visual
23 EU Del OV 2450461.5000 1997-01-13 00:00 6.4 N/A Visual Visual
24 V Vul HCS 2450461.5000 1997-01-13 00:00 8.6 N/A Visual Visual
25 V0503 Cyg BRJ 2450461.5000 1997-01-13 00:00 <14.5 N/A Visual Visual