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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 19909 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V0630 Cyg DGP 2454412.6400 2007-11-08 03:21 <14.0 N/A Visual Visual
2 AB Dra DGP 2454412.6400 2007-11-08 03:21 <13.6 N/A Visual Visual
3 Z Cam DGP 2454412.6400 2007-11-08 03:21 11.8 N/A Visual Visual
4 SS Aur DGP 2454412.6400 2007-11-08 03:21 <14.0 N/A Visual Visual
5 FO Per DGP 2454412.6400 2007-11-08 03:21 <13.7 N/A Visual Visual
6 GK Per DGP 2454412.6400 2007-11-08 03:21 13.4 N/A Visual Visual
7 AF Cam DGP 2454412.6400 2007-11-08 03:21 <14.1 N/A Visual Visual
8 AM Cas DGP 2454412.6400 2007-11-08 03:21 <13.6 N/A Visual Visual
9 TZ Per DGP 2454412.6400 2007-11-08 03:21 <13.6 N/A Visual Visual
10 UW Per DGP 2454412.6400 2007-11-08 03:21 <14.3 N/A Visual Visual
11 UV Per DGP 2454412.6400 2007-11-08 03:21 <14.3 N/A Visual Visual
12 KT Per DGP 2454412.6400 2007-11-08 03:21 <13.8 N/A Visual Visual
13 KU Cas DGP 2454412.6400 2007-11-08 03:21 13.9 N/A Visual Visual
14 HT Cas DGP 2454412.6400 2007-11-08 03:21 <14.0 N/A Visual Visual
15 RX And DGP 2454412.6400 2007-11-08 03:21 11.0 N/A Visual Visual
16 WW Cet DGP 2454412.6400 2007-11-08 03:21 <13.6 N/A Visual Visual
17 CU Peg SX 2454412.6397 2007-11-08 03:21 12.531 0.012 Cousins R CCD
18 SS Cyg JM 2454412.6393 2007-11-08 03:20 11.143 0.02 Cousins I CCD
19 GSC 03196-00641 JM 2454412.6393 2007-11-08 03:20 11.141 0.02 Cousins I CCD
20 SS Cyg JM 2454412.6385 2007-11-08 03:19 11.607 0.02 Cousins R CCD
21 GSC 03196-00641 JM 2454412.6385 2007-11-08 03:19 11.433 0.02 Cousins R CCD
22 CU Peg SX 2454412.6382 2007-11-08 03:18 13.056 0.017 Johnson V CCD
23 SS Cyg JM 2454412.6377 2007-11-08 03:18 12.162 0.02 Johnson V CCD
24 GSC 03196-00641 JM 2454412.6377 2007-11-08 03:18 11.848 0.02 Johnson V CCD
25 HT Cas MUY 2454412.6375 2007-11-08 03:18 <16.4 N/A Unknown CCD