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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 BL Ori HCS 2450457.5000 1997-01-09 00:00 7.2 N/A Visual Visual
2 eta Gem GVN 2450457.5000 1997-01-09 00:00 3.1 N/A Visual Visual
3 SS Aur FKJ 2450457.5000 1997-01-09 00:00 <13.0 N/A Visual Visual
4 SS Aur CGF 2450457.5000 1997-01-09 00:00 <14.5 N/A Visual Visual
5 RR Aur FKJ 2450457.5000 1997-01-09 00:00 10.7 N/A Visual Visual
6 VY Aur FKJ 2450457.5000 1997-01-09 00:00 12.5 N/A Visual Visual
7 AZ Aur FKJ 2450457.5000 1997-01-09 00:00 11.3 N/A Visual Visual
8 Z Aur HCS 2450457.5000 1997-01-09 00:00 11.0 N/A Visual Visual
9 BQ Ori SGT 2450457.5000 1997-01-09 00:00 7.6 N/A Visual Visual
10 BQ Ori HCS 2450457.5000 1997-01-09 00:00 7.9 N/A Visual Visual
11 U Ori HCS 2450457.5000 1997-01-09 00:00 8.9 N/A Visual Visual
12 U Ori FKJ 2450457.5000 1997-01-09 00:00 8.9 N/A Visual Visual
13 U Ori CGF 2450457.5000 1997-01-09 00:00 8.7 N/A Visual Visual
14 alf Ori GVN 2450457.5000 1997-01-09 00:00 0.4 N/A Visual Visual
15 SU Tau FKJ 2450457.5000 1997-01-09 00:00 <13.0 N/A Visual Visual
16 SU Tau CGF 2450457.5000 1997-01-09 00:00 <14.2 N/A Visual Visual
17 TU Tau ARL 2450457.5000 1997-01-09 00:00 7.6 N/A Visual Visual
18 Y Tau HCS 2450457.5000 1997-01-09 00:00 7.2 N/A Visual Visual
19 FU Ori HCS 2450457.5000 1997-01-09 00:00 9.6 N/A Visual Visual
20 V0725 Tau AKT 2450457.5000 1997-01-09 00:00 8.8 N/A Visual Visual
21 RR Tau AKT 2450457.5000 1997-01-09 00:00 12.6 N/A Visual Visual
22 CQ Tau HCS 2450457.5000 1997-01-09 00:00 10.1 N/A Visual Visual
23 V1159 Ori CGF 2450457.5000 1997-01-09 00:00 <13.6 N/A Visual Visual
24 BI Ori CGF 2450457.5000 1997-01-09 00:00 <14.5 N/A Visual Visual
25 UV Aur HCS 2450457.5000 1997-01-09 00:00 9.2 N/A Visual Visual