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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: None.
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 712124 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 T CrB HBB 2461197.7807 2026-06-06 06:44 11.505 0.017 Johnson B DSLR
2 T CrB HBB 2461197.7807 2026-06-06 06:44 9.21 0.008 Cousins R DSLR
3 T CrB HBB 2461197.7807 2026-06-06 06:44 10.1 0.01 Johnson V DSLR
4 T CrB HBB 2461197.7800 2026-06-06 06:43 11.475 0.019 Johnson B DSLR
5 T CrB HBB 2461197.7800 2026-06-06 06:43 10.112 0.01 Johnson V DSLR
6 T CrB HBB 2461197.7800 2026-06-06 06:43 9.2 0.009 Cousins R DSLR
7 T CrB HBB 2461197.7792 2026-06-06 06:42 9.175 0.008 Cousins R DSLR
8 T CrB HBB 2461197.7792 2026-06-06 06:42 10.097 0.01 Johnson V DSLR
9 T CrB HBB 2461197.7792 2026-06-06 06:42 11.339 0.017 Johnson B DSLR
10 T CrB HBB 2461197.7785 2026-06-06 06:40 9.217 0.009 Cousins R DSLR
11 T CrB HBB 2461197.7785 2026-06-06 06:40 10.099 0.01 Johnson V DSLR
12 T CrB HBB 2461197.7785 2026-06-06 06:40 11.374 0.017 Johnson B DSLR
13 T CrB HBB 2461197.7777 2026-06-06 06:39 10.106 0.01 Johnson V DSLR
14 T CrB HBB 2461197.7777 2026-06-06 06:39 11.395 0.017 Johnson B DSLR
15 T CrB HBB 2461197.7777 2026-06-06 06:39 9.218 0.008 Cousins R DSLR
16 T CrB HBB 2461197.7770 2026-06-06 06:38 11.374 0.017 Johnson B DSLR
17 T CrB HBB 2461197.7770 2026-06-06 06:38 9.253 0.008 Cousins R DSLR
18 T CrB HBB 2461197.7770 2026-06-06 06:38 10.107 0.01 Johnson V DSLR
19 T CrB HBB 2461197.7762 2026-06-06 06:37 9.278 0.008 Cousins R DSLR
20 T CrB HBB 2461197.7762 2026-06-06 06:37 10.13 0.01 Johnson V DSLR
21 T CrB HBB 2461197.7762 2026-06-06 06:37 11.513 0.02 Johnson B DSLR
22 T CrB HBB 2461197.7755 2026-06-06 06:36 11.511 0.017 Johnson B DSLR
23 T CrB HBB 2461197.7755 2026-06-06 06:36 9.222 0.008 Cousins R DSLR
24 T CrB HBB 2461197.7755 2026-06-06 06:36 10.119 0.01 Johnson V DSLR
25 T CrB HBB 2461197.7747 2026-06-06 06:35 10.112 0.01 Johnson V DSLR