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.
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Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 67338 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 RS Cyg PPL 2454407.5000 2007-11-03 00:00 7.7 N/A Visual Visual
2 RX Lyr PPL 2454407.5000 2007-11-03 00:00 14.5 N/A Visual Visual
3 W Her PPL 2454407.5000 2007-11-03 00:00 12.9 N/A Visual Visual
4 X CrB PPL 2454407.5000 2007-11-03 00:00 12.9 N/A Visual Visual
5 TT CrB PPL 2454407.5000 2007-11-03 00:00 11.8 N/A Visual Visual
6 R CrB PPL 2454407.5000 2007-11-03 00:00 13.1 N/A Visual Visual
7 VX Sgr MOW 2454407.5000 2007-11-03 00:00 10.9 N/A Visual Visual
8 V Cam MOW 2454407.5000 2007-11-03 00:00 11.3 N/A Visual Visual
9 TT Ari MBX 2454407.5000 2007-11-03 00:00 11.0 N/A Visual Visual
10 Y Cas KRS 2454407.5000 2007-11-03 00:00 11.4 N/A Visual Visual
11 WZ Cas KRS 2454407.5000 2007-11-03 00:00 7.0 N/A Visual Visual
12 R Cas KRS 2454407.5000 2007-11-03 00:00 7.6 N/A Visual Visual
13 WY Cas KRS 2454407.5000 2007-11-03 00:00 8.9 N/A Visual Visual
14 RR Cas KRS 2454407.5000 2007-11-03 00:00 13.3 N/A Visual Visual
15 TZ Cas KRS 2454407.5000 2007-11-03 00:00 9.8 N/A Visual Visual
16 Z Cas KRS 2454407.5000 2007-11-03 00:00 12.5 N/A Visual Visual
17 V0705 Cas KRS 2454407.5000 2007-11-03 00:00 13.5 N/A Visual Visual
18 SV Cas KRS 2454407.5000 2007-11-03 00:00 8.0 N/A Visual Visual
19 V Cas KRS 2454407.5000 2007-11-03 00:00 8.3 N/A Visual Visual
20 AS Cep KRS 2454407.5000 2007-11-03 00:00 9.9 N/A Visual Visual
21 UV Cas KRS 2454407.5000 2007-11-03 00:00 11.3 N/A Visual Visual
22 SW Lac SET 2454407.5000 2007-11-03 00:00 9.4 N/A Visual Visual
23 XY Lyr KMA 2454407.4993 2007-11-02 23:58 6.4 N/A Visual Visual
24 del Cep CAI 2454407.4986 2007-11-02 23:57 3.6 N/A Visual Visual
25 del Cep RJG 2454407.4979 2007-11-02 23:57 3.6 N/A Visual Visual