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 9586 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 T Cep VPE 2450141.5000 1996-02-28 00:00 5.2 N/A Visual Visual
2 Y UMa FKJ 2450141.5000 1996-02-28 00:00 8.8 N/A Visual Visual
3 Z UMa SKP 2450141.5000 1996-02-28 00:00 8.2 N/A Visual Visual
4 VY UMa FKJ 2450141.5000 1996-02-28 00:00 6.7 N/A Visual Visual
5 R UMa FKJ 2450141.5000 1996-02-28 00:00 8.8 N/A Visual Visual
6 R Leo VPE 2450141.5000 1996-02-28 00:00 5.9 N/A Visual Visual
7 R Leo PLA 2450141.5000 1996-02-28 00:00 5.9 N/A Visual Visual
8 RS Cnc FKJ 2450141.5000 1996-02-28 00:00 6.5 N/A Visual Visual
9 RT Cnc FKJ 2450141.5000 1996-02-28 00:00 7.3 N/A Visual Visual
10 X Cnc SKP 2450141.5000 1996-02-28 00:00 6.7 N/A Visual Visual
11 X Cnc FKJ 2450141.5000 1996-02-28 00:00 6.5 N/A Visual Visual
12 V Cnc FMR 2450141.5000 1996-02-28 00:00 11.8 N/A Visual Visual
13 SV Lyn FKJ 2450141.5000 1996-02-28 00:00 7.7 N/A Visual Visual
14 T Gem PLA 2450141.5000 1996-02-28 00:00 8.8 N/A Visual Visual
15 T Gem FKJ 2450141.5000 1996-02-28 00:00 8.9 N/A Visual Visual
16 U Mon PLA 2450141.5000 1996-02-28 00:00 5.9 N/A Visual Visual
17 Y Lyn FKJ 2450141.5000 1996-02-28 00:00 8.0 N/A Visual Visual
18 X Mon PLA 2450141.5000 1996-02-28 00:00 9.1 N/A Visual Visual
19 UU Aur SKP 2450141.5000 1996-02-28 00:00 5.8 N/A Visual Visual
20 Y Tau FKJ 2450141.5000 1996-02-28 00:00 7.0 N/A Visual Visual
21 X Per SKP 2450141.5000 1996-02-28 00:00 6.5 N/A Visual Visual
22 GK Per KIL 2450141.5000 1996-02-28 00:00 12.4 N/A Visual Visual
23 GK Per FKJ 2450141.5000 1996-02-28 00:00 <11.0 N/A Visual Visual
24 Y Per KIL 2450141.5000 1996-02-28 00:00 9.6 N/A Visual Visual
25 Y Per FKJ 2450141.5000 1996-02-28 00:00 9.4 N/A Visual Visual