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 216 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V0377 Cas OV 2449812.5000 1995-04-05 00:00 8.0 N/A Visual Visual
2 T Cas ZAG 2449812.5000 1995-04-05 00:00 8.3 N/A Visual Visual
3 W Cas ZAG 2449812.5000 1995-04-05 00:00 9.3 N/A Visual Visual
4 gam Cas OV 2449812.5000 1995-04-05 00:00 2.2 N/A Visual Visual
5 VZ Cas PPS 2449812.5000 1995-04-05 00:00 11.8 N/A Visual Visual
6 AA Cas PPS 2449812.5000 1995-04-05 00:00 8.7 N/A Visual Visual
7 U Per OV 2449812.5000 1995-04-05 00:00 8.1 N/A Visual Visual
8 R Tri NIP 2449812.5000 1995-04-05 00:00 7.9 N/A Visual Visual
9 R Tri ZAG 2449812.5000 1995-04-05 00:00 8.3 N/A Visual Visual
10 Y Per HCS 2449812.5000 1995-04-05 00:00 9.3 N/A Visual Visual
11 Y Per PPS 2449812.5000 1995-04-05 00:00 9.0 N/A Visual Visual
12 GK Per PPS 2449812.5000 1995-04-05 00:00 13.0 N/A Visual Visual
13 U Cam OV 2449812.5000 1995-04-05 00:00 8.3 N/A Visual Visual
14 BD Cam OV 2449812.5000 1995-04-05 00:00 5.6 N/A Visual Visual
15 SS Cep OV 2449812.5000 1995-04-05 00:00 7.4 N/A Visual Visual
16 BU Tau OV 2449812.5000 1995-04-05 00:00 5.5 N/A Visual Visual
17 BU Tau PPS 2449812.5000 1995-04-05 00:00 5.7 N/A Visual Visual
18 X Per PPS 2449812.5000 1995-04-05 00:00 6.2 N/A Visual Visual
19 XX Cam OV 2449812.5000 1995-04-05 00:00 7.4 N/A Visual Visual
20 XX Cam TTK 2449812.5000 1995-04-05 00:00 7.6 N/A Visual Visual
21 XX Cam ZAG 2449812.5000 1995-04-05 00:00 7.4 N/A Visual Visual
22 T Tau PPS 2449812.5000 1995-04-05 00:00 10.1 N/A Visual Visual
23 RY Cam HCS 2449812.5000 1995-04-05 00:00 8.6 N/A Visual Visual
24 R Tau PPS 2449812.5000 1995-04-05 00:00 9.4 N/A Visual Visual
25 W Tau PPS 2449812.5000 1995-04-05 00:00 10.9 N/A Visual Visual