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 3545 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 UW AND HJO 2449905.5000 1995-07-07 00:00 11.6 N/A Visual Visual
2 X AND HJO 2449905.5000 1995-07-07 00:00 12.0 N/A Visual Visual
3 T CAS BEC 2449905.5000 1995-07-07 00:00 8.3 N/A Visual Visual
4 Y CEP FJH 2449905.5000 1995-07-07 00:00 14.0 N/A Visual Visual
5 U CAS HJO 2449905.5000 1995-07-07 00:00 11.0 N/A Visual Visual
6 GX CAS SNO 2449905.5000 1995-07-07 00:00 14.9 N/A Visual Visual
7 RX AND SNO 2449905.5000 1995-07-07 00:00 11.6 N/A Visual Visual
8 HT CAS SNO 2449905.5000 1995-07-07 00:00 14.7 N/A Visual Visual
9 FN AND SNO 2449905.5000 1995-07-07 00:00 14.1 N/A Visual Visual
10 WX CET OB 2449905.5000 1995-07-07 00:00 13.2 N/A Visual Visual
11 V635 CAS SNO 2449905.5000 1995-07-07 00:00 14.2 N/A Visual Visual
12 TY PSC SNO 2449905.5000 1995-07-07 00:00 14.0 N/A Visual Visual
13 KT PER SNO 2449905.5000 1995-07-07 00:00 13.7 N/A Visual Visual
14 AX PER SNO 2449905.5000 1995-07-07 00:00 11.7 N/A Visual Visual
15 UV PER SNO 2449905.5000 1995-07-07 00:00 14.2 N/A Visual Visual
16 UW PER SNO 2449905.5000 1995-07-07 00:00 14.0 N/A Visual Visual
17 WX HYI OB 2449905.5000 1995-07-07 00:00 12.5 N/A Visual Visual
18 KV AND SNO 2449905.5000 1995-07-07 00:00 14.2 N/A Visual Visual
19 W AND FJH 2449905.5000 1995-07-07 00:00 9.1 N/A Visual Visual
20 AM CAS SNO 2449905.5000 1995-07-07 00:00 14.1 N/A Visual Visual
21 PQ AND SNO 2449905.5000 1995-07-07 00:00 14.1 N/A Visual Visual
22 DY PER SNO 2449905.5000 1995-07-07 00:00 11.5 N/A Visual Visual
23 RR CEP FJH 2449905.5000 1995-07-07 00:00 13.8 N/A Visual Visual
24 Y PER BEC 2449905.5000 1995-07-07 00:00 8.9 N/A Visual Visual
25 GK PER SNO 2449905.5000 1995-07-07 00:00 13.0 N/A Visual Visual