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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 BF Cyg SSW 2454417.2806 2007-11-12 18:44 11.0 N/A Visual Visual
2 AV Peg MMN 2454417.2805 2007-11-12 18:43 10.592 0.037 Johnson B CCD
3 V2467 Cyg BDG 2454417.2805 2007-11-12 18:43 13.524 0.011 Johnson V CCD
4 V1329 Cyg HUR 2454417.2800 2007-11-12 18:43 14.3 N/A Visual Visual
5 V1322 Cyg HUR 2454417.2800 2007-11-12 18:43 9.2 N/A Visual Visual
6 V0482 Cyg HUR 2454417.2800 2007-11-12 18:43 10.7 N/A Visual Visual
7 GSC2.3 N2GO040899 HUR 2454417.2800 2007-11-12 18:43 <14.9 N/A Visual Visual
8 AAVSO 0524-04C HUR 2454417.2800 2007-11-12 18:43 14.6 N/A Visual Visual
9 CI Cyg HUR 2454417.2800 2007-11-12 18:43 11.1 N/A Visual Visual
10 V1330 Cyg HUR 2454417.2800 2007-11-12 18:43 <14.7 N/A Visual Visual
11 V1819 Cyg HUR 2454417.2800 2007-11-12 18:43 <14.9 N/A Visual Visual
12 V0465 Cyg HUR 2454417.2800 2007-11-12 18:43 <14.0 N/A Visual Visual
13 EY Cyg HUR 2454417.2800 2007-11-12 18:43 14.8 N/A Visual Visual
14 V1454 Cyg HUR 2454417.2800 2007-11-12 18:43 <14.3 N/A Visual Visual
15 NSV 3401 HUR 2454417.2800 2007-11-12 18:43 14.6 N/A Visual Visual
16 R Sct DRCA 2454417.2799 2007-11-12 18:43 5.8 N/A Visual Visual
17 V2467 Cyg BDG 2454417.2798 2007-11-12 18:42 13.528 0.011 Johnson V CCD
18 AV Peg MMN 2454417.2794 2007-11-12 18:42 10.601 0.027 Johnson B CCD
19 R Aql DRCA 2454417.2792 2007-11-12 18:42 10.3 N/A Visual Visual
20 V2467 Cyg BDG 2454417.2791 2007-11-12 18:41 13.523 0.010 Johnson V CCD
21 V2467 Cyg BDG 2454417.2783 2007-11-12 18:40 13.536 0.010 Johnson V CCD
22 AV Peg MMN 2454417.2783 2007-11-12 18:40 10.587 0.028 Johnson B CCD
23 V Sge SSW 2454417.2778 2007-11-12 18:40 11.6 N/A Visual Visual
24 V2467 Cyg BDG 2454417.2776 2007-11-12 18:39 13.548 0.009 Johnson V CCD
25 AV Peg MMN 2454417.2772 2007-11-12 18:39 10.557 0.031 Johnson B CCD