New version released on ! New sites and equipment applications.

Sign up Sign in
About Us Get Started Forums Contact Us Donate
Global Search Search Photometry Search Solar My Observations

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 S Dor requested for multiwavelength campaign.
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 607802 records

Sorting disabled for searches with more than 100,000 rows for performance reasons.
Please refine your search or export the data for sorting.

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 RS Her LTK 2456078.5000 2012-05-31 00:00 8.5 N/A Visual Visual
2 S Her LTK 2456078.5000 2012-05-31 00:00 7.6 N/A Visual Visual
3 U Ser LTK 2456078.5000 2012-05-31 00:00 8.5 N/A Visual Visual
4 R Sct REP 2456078.5000 2012-05-31 00:00 5.8 N/A Visual Visual
5 l Car LMF 2456078.5000 2012-05-31 00:00 4.5 N/A Visual Visual
6 V0803 Cen HMB 2456078.4993 2012-05-30 23:58 13.750 0.012 CV CCD
7 HP Lib HMB 2456078.4988 2012-05-30 23:58 13.884 0.010 CV CCD
8 T Pyx OAR 2456078.4985 2012-05-30 23:57 13.947 0.004 Johnson V CCD
9 V0354 Vir HMB 2456078.4978 2012-05-30 23:56 12.962 0.009 Johnson V CCD
10 V0600 Car HMB 2456078.4971 2012-05-30 23:55 12.959 0.013 Johnson V CCD
11 ASAS J110731-6842.3 HMB 2456078.4971 2012-05-30 23:55 12.083 0.009 Johnson V CCD
12 ASAS J110715-6836.2 HMB 2456078.4971 2012-05-30 23:55 10.793 0.007 Johnson V CCD
13 T Pyx OAR 2456078.4965 2012-05-30 23:54 13.943 0.004 Johnson V CCD
14 V0803 Cen HMB 2456078.4963 2012-05-30 23:54 13.741 0.011 CV CCD
15 HP Lib HMB 2456078.4958 2012-05-30 23:53 13.946 0.011 CV CCD
16 CI Cyg GZN 2456078.4958 2012-05-30 23:53 11.2 N/A Visual Visual
17 V0354 Vir HMB 2456078.4949 2012-05-30 23:52 12.993 0.009 Johnson V CCD
18 T Pyx OAR 2456078.4945 2012-05-30 23:52 13.941 0.004 Johnson V CCD
19 V0600 Car HMB 2456078.4942 2012-05-30 23:51 12.950 0.013 Johnson V CCD
20 ASAS J110731-6842.3 HMB 2456078.4942 2012-05-30 23:51 12.066 0.009 Johnson V CCD
21 ASAS J110715-6836.2 HMB 2456078.4942 2012-05-30 23:51 10.800 0.006 Johnson V CCD
22 V0482 Cyg GZN 2456078.4938 2012-05-30 23:51 11.2 N/A Visual Visual
23 V0803 Cen HMB 2456078.4934 2012-05-30 23:50 13.747 0.012 CV CCD
24 HP Lib HMB 2456078.4928 2012-05-30 23:49 13.961 0.011 CV CCD
25 T Pyx OAR 2456078.4924 2012-05-30 23:49 13.954 0.004 Johnson V CCD