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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.

Note: Search parameters have been overridden by the selected campaign: Monitoring of FO Aqr needed for HST observations.
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 7790 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 FO Aqr DFS 2460223.3615 2023-10-05 20:40 13.755 0.006 Johnson B CCD
2 FO Aqr DFS 2460223.3605 2023-10-05 20:39 13.460 0.007 Johnson V CCD
3 FO Aqr YBA 2460223.1893 2023-10-05 16:32 13.369 0.006 Cousins R CCD
4 FO Aqr YBA 2460223.1877 2023-10-05 16:30 13.586 0.019 Johnson V CCD
5 FO Aqr YBA 2460223.1857 2023-10-05 16:27 13.760 0.008 Johnson B CCD
6 FO Aqr PEX 2460223.1241 2023-10-05 14:58 13.064 0.003 Cousins R CCD
7 FO Aqr PEX 2460223.1225 2023-10-05 14:56 13.217 0.003 Johnson V CCD
8 FO Aqr DANF 2460222.8993 2023-10-05 09:35 13.244 0.012 Sloan r CCD
9 FO Aqr DANF 2460222.8988 2023-10-05 09:34 13.224 0.013 Johnson V CCD
10 FO Aqr DANF 2460222.8983 2023-10-05 09:33 13.349 0.015 Johnson B CCD
11 FO Aqr FJQ 2460222.8611 2023-10-05 08:39 13.407 0.031 Cousins I CCD
12 FO Aqr FJQ 2460222.8605 2023-10-05 08:39 13.340 0.046 Cousins I CCD
13 FO Aqr FJQ 2460222.8600 2023-10-05 08:38 13.376 0.033 Cousins I CCD
14 FO Aqr FJQ 2460222.8592 2023-10-05 08:37 13.680 0.016 Johnson V CCD
15 FO Aqr FJQ 2460222.8584 2023-10-05 08:36 13.793 0.024 Johnson V CCD
16 FO Aqr FJQ 2460222.8577 2023-10-05 08:35 13.732 0.016 Johnson V CCD
17 FO Aqr FJQ 2460222.8567 2023-10-05 08:33 14.019 0.023 Johnson B CCD
18 FO Aqr FJQ 2460222.8558 2023-10-05 08:32 13.809 0.019 Johnson B CCD
19 FO Aqr FJQ 2460222.8549 2023-10-05 08:31 13.650 0.024 Johnson B CCD
20 FO Aqr HMB 2460222.7072 2023-10-05 04:58 13.562 0.013 CV CCD
21 FO Aqr HMB 2460222.7061 2023-10-05 04:56 13.567 0.013 CV CCD
22 FO Aqr HMB 2460222.7049 2023-10-05 04:55 13.350 0.012 CV CCD
23 FO Aqr HMB 2460222.7038 2023-10-05 04:53 13.297 0.011 CV CCD
24 FO Aqr HMB 2460222.7027 2023-10-05 04:51 13.122 0.010 CV CCD
25 FO Aqr HMB 2460222.7015 2023-10-05 04:50 13.161 0.010 CV CCD