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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 877 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 TV Crt BPEC 2460846.8861 2025-06-20 09:15 8.158 0.003 Cousins R CCD
2 TV Crt BPEC 2460846.8851 2025-06-20 09:14 8.941 0.003 Johnson V CCD
3 TV Crt BPEC 2460846.8838 2025-06-20 09:12 10.118 0.004 Johnson B CCD
4 TV Crt HMB 2460846.5125 2025-06-20 00:17 10.134 0.005 Johnson B CCD
5 TV Crt HMB 2460846.5122 2025-06-20 00:17 10.128 0.005 Johnson B CCD
6 TV Crt HMB 2460846.5120 2025-06-20 00:17 8.971 0.004 Johnson V CCD
7 TV Crt HMB 2460846.5118 2025-06-20 00:17 8.977 0.004 Johnson V CCD
8 TV Crt HMB 2460846.5116 2025-06-20 00:16 7.488 0.006 Cousins I CCD
9 TV Crt HMB 2460846.5114 2025-06-20 00:16 7.493 0.006 Cousins I CCD
10 TV Crt HMB 2460846.4673 2025-06-19 23:12 10.116 0.005 Johnson B CCD
11 TV Crt HMB 2460846.4671 2025-06-19 23:12 10.143 0.005 Johnson B CCD
12 TV Crt HMB 2460846.4668 2025-06-19 23:12 8.987 0.004 Johnson V CCD
13 TV Crt HMB 2460846.4667 2025-06-19 23:12 8.989 0.004 Johnson V CCD
14 TV Crt HMB 2460846.4665 2025-06-19 23:11 7.497 0.006 Cousins I CCD
15 TV Crt HMB 2460846.4662 2025-06-19 23:11 7.519 0.006 Cousins I CCD
16 TV Crt HMB 2460845.5152 2025-06-19 00:21 10.125 0.005 Johnson B CCD
17 TV Crt HMB 2460845.5150 2025-06-19 00:21 10.131 0.005 Johnson B CCD
18 TV Crt HMB 2460845.5148 2025-06-19 00:21 8.989 0.004 Johnson V CCD
19 TV Crt HMB 2460845.5146 2025-06-19 00:21 8.977 0.004 Johnson V CCD
20 TV Crt HMB 2460845.5144 2025-06-19 00:20 7.504 0.006 Cousins I CCD
21 TV Crt HMB 2460845.5142 2025-06-19 00:20 7.491 0.007 Cousins I CCD
22 TV Crt HMB 2460845.4699 2025-06-18 23:16 10.148 0.005 Johnson B CCD
23 TV Crt HMB 2460845.4697 2025-06-18 23:16 10.137 0.005 Johnson B CCD
24 TV Crt HMB 2460845.4695 2025-06-18 23:16 8.99 0.004 Johnson V CCD
25 TV Crt HMB 2460845.4693 2025-06-18 23:15 8.99 0.004 Johnson V CCD