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.

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 26433 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 T Pyx HMB 2460613.7917 2024-10-30 07:00 16.082 0.050 CV CCD
2 T Pyx HMB 2460613.7878 2024-10-30 06:54 16.085 0.051 CV CCD
3 T Pyx HMB 2460613.7840 2024-10-30 06:48 16.080 0.053 CV CCD
4 T Pyx HMB 2460613.7802 2024-10-30 06:43 16.178 0.058 CV CCD
5 T Pyx HMB 2460613.7764 2024-10-30 06:38 16.048 0.053 CV CCD
6 T Pyx HMB 2460613.7727 2024-10-30 06:32 16.174 0.055 CV CCD
7 T Pyx HMB 2460612.7930 2024-10-29 07:01 16.126 0.050 CV CCD
8 T Pyx HMB 2460612.7888 2024-10-29 06:55 16.217 0.056 CV CCD
9 T Pyx HMB 2460612.7846 2024-10-29 06:49 16.178 0.056 CV CCD
10 T Pyx HMB 2460612.7803 2024-10-29 06:43 16.290 0.059 CV CCD
11 T Pyx HMB 2460612.7761 2024-10-29 06:37 16.372 0.064 CV CCD
12 T Pyx NLX 2460612.2526 2024-10-28 18:03 16.217 0.042 Johnson V CCD
13 T Pyx HMB 2460611.7915 2024-10-28 06:59 16.049 0.047 CV CCD
14 T Pyx HMB 2460611.7873 2024-10-28 06:53 16.249 0.057 CV CCD
15 T Pyx HMB 2460611.7830 2024-10-28 06:47 16.225 0.058 CV CCD
16 T Pyx HMB 2460611.7788 2024-10-28 06:41 16.292 0.061 CV CCD
17 T Pyx HMB 2460610.7931 2024-10-27 07:02 16.024 0.083 CV CCD
18 T Pyx HMB 2460610.7901 2024-10-27 06:57 16.267 0.077 CV CCD
19 T Pyx HMB 2460610.7858 2024-10-27 06:51 16.160 0.060 CV CCD
20 T Pyx HMB 2460610.7816 2024-10-27 06:45 15.943 0.048 CV CCD
21 T Pyx HMB 2460609.7928 2024-10-26 07:01 16.048 0.048 CV CCD
22 T Pyx HMB 2460609.7886 2024-10-26 06:55 16.088 0.053 CV CCD
23 T Pyx HMB 2460609.7844 2024-10-26 06:49 15.964 0.047 CV CCD
24 T Pyx SRX 2460609.1729 2024-10-25 16:08 16.1 N/A Visual Visual
25 T Pyx HMB 2460608.7956 2024-10-25 07:05 16.135 0.051 CV CCD