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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 12162 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 U Gem KLX 2454499.6243 2008-02-03 02:59 <14.1 N/A Visual Visual
2 SS Cyg JM 2454499.6207 2008-02-03 02:53 10.620 0.02 Cousins I CCD
3 SS Cyg JM 2454499.6185 2008-02-03 02:50 11.122 0.02 Cousins R CCD
4 SS Cyg JM 2454499.6163 2008-02-03 02:47 11.717 0.02 Johnson V CCD
5 SS Cyg JM 2454499.6137 2008-02-03 02:43 12.277 0.02 Johnson B CCD
6 SS Cyg JM 2454499.6110 2008-02-03 02:39 10.672 0.02 Cousins I CCD
7 SS Cyg JM 2454499.6088 2008-02-03 02:36 11.210 0.02 Cousins R CCD
8 SS Cyg JM 2454499.6066 2008-02-03 02:33 11.758 0.02 Johnson V CCD
9 SS Cyg JM 2454499.6041 2008-02-03 02:29 12.403 0.02 Johnson B CCD
10 SS Cyg JM 2454499.6014 2008-02-03 02:25 10.652 0.02 Cousins I CCD
11 SS Cyg JM 2454499.5992 2008-02-03 02:22 11.155 0.02 Cousins R CCD
12 SS Cyg JM 2454499.5970 2008-02-03 02:19 11.691 0.02 Johnson V CCD
13 SS Cyg JM 2454499.5944 2008-02-03 02:15 12.271 0.02 Johnson B CCD
14 SS Cyg JM 2454499.5917 2008-02-03 02:12 10.625 0.02 Cousins I CCD
15 U Gem DIL 2454499.5903 2008-02-03 02:10 14.741 0.037 Johnson V CCD
16 SS Cyg JM 2454499.5895 2008-02-03 02:08 11.094 0.02 Cousins R CCD
17 SS Cyg JM 2454499.5873 2008-02-03 02:05 11.605 0.02 Johnson V CCD
18 SS Cyg JM 2454499.5848 2008-02-03 02:02 12.249 0.02 Johnson B CCD
19 SS Cyg JM 2454499.5821 2008-02-03 01:58 10.704 0.02 Cousins I CCD
20 SS Cyg JM 2454499.5799 2008-02-03 01:55 11.271 0.02 Cousins R CCD
21 SS Cyg JM 2454499.5777 2008-02-03 01:51 11.844 0.02 Johnson V CCD
22 SS Cyg JM 2454499.5751 2008-02-03 01:48 12.540 0.02 Johnson B CCD
23 U Gem MOI 2454499.5743 2008-02-03 01:46 14.3 N/A Visual Visual
24 U Gem DGP 2454499.5400 2008-02-03 00:57 <13.8 N/A Visual Visual
25 U Gem MEV 2454499.4648 2008-02-02 23:09 14.7 N/A TG CCD