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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 81 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 KQ MON HMB 2458551.4970 2019-03-08 23:55 13.065 0.011 Johnson V CCD
2 KQ MON HMB 2458551.4975 2019-03-08 23:56 13.060 0.011 Johnson V CCD
3 KQ MON HMB 2458553.4957 2019-03-10 23:53 12.962 0.010 Johnson V CCD
4 KQ MON HMB 2458553.4963 2019-03-10 23:54 12.979 0.011 Johnson V CCD
5 KQ MON HMB 2458554.4948 2019-03-11 23:52 13.083 0.011 Johnson V CCD
6 KQ MON HMB 2458554.4953 2019-03-11 23:53 13.050 0.012 Johnson V CCD
7 KQ MON HMB 2458555.4943 2019-03-12 23:51 13.031 0.011 Johnson V CCD
8 KQ MON HMB 2458555.4949 2019-03-12 23:52 13.037 0.011 Johnson V CCD
9 KQ MON RRIA 2458555.5490 2019-03-13 01:10 12.3 N/A Visual Visual
10 KQ MON HMB 2458556.4933 2019-03-13 23:50 13.035 0.011 Johnson V CCD
11 KQ MON HMB 2458556.4938 2019-03-13 23:51 13.027 0.011 Johnson V CCD
12 KQ MON HMH 2458557.6580 2019-03-15 03:47 12.879 0.009 Cousins I CCD
13 KQ MON HMH 2458557.6617 2019-03-15 03:52 13.083 0.008 Johnson V CCD
14 KQ MON HMH 2458557.6654 2019-03-15 03:58 13.153 0.015 Johnson B CCD
15 KQ MON DFS 2458551.3889 2019-03-08 21:19 13.072 0.006 Johnson V CCD
16 KQ MON DFS 2458551.3896 2019-03-08 21:21 13.091 0.006 Johnson V CCD
17 KQ MON DFS 2458551.3904 2019-03-08 21:22 13.097 0.006 Johnson V CCD
18 KQ MON DFS 2458552.4944 2019-03-09 23:51 13.077 0.008 Johnson V CCD
19 KQ MON DFS 2458552.4951 2019-03-09 23:52 13.062 0.008 Johnson V CCD
20 KQ MON DFS 2458552.4959 2019-03-09 23:54 13.073 0.008 Johnson V CCD
21 KQ MON DFS 2458556.3355 2019-03-13 20:03 13.058 0.007 Johnson V CCD
22 KQ MON DFS 2458556.3363 2019-03-13 20:04 13.077 0.008 Johnson V CCD
23 KQ MON DFS 2458556.3370 2019-03-13 20:05 13.075 0.007 Johnson V CCD
24 KQ MON DFS 2458557.3375 2019-03-14 20:05 13.125 0.010 Johnson V CCD
25 KQ MON DFS 2458557.3382 2019-03-14 20:07 13.124 0.008 Johnson V CCD