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 2681 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 T Pyx HMB 2460040.7296 2023-04-06 05:30 16.053 0.146 CV CCD
2 T Pyx HMB 2460040.7256 2023-04-06 05:24 15.821 0.108 CV CCD
3 T Pyx HMB 2460040.7215 2023-04-06 05:18 15.978 0.124 CV CCD
4 T Pyx HMB 2460040.7174 2023-04-06 05:13 16.295 0.144 CV CCD
5 T Pyx HMB 2460040.7133 2023-04-06 05:07 16.173 0.679 CV CCD
6 T Pyx HMB 2460040.7051 2023-04-06 04:55 16.316 0.152 CV CCD
7 T Pyx HMB 2460040.7011 2023-04-06 04:49 15.894 0.089 CV CCD
8 T Pyx HMB 2460040.6970 2023-04-06 04:43 16.064 0.099 CV CCD
9 T Pyx HMB 2460040.6955 2023-04-06 04:41 16.012 0.186 CV CCD
10 T Pyx HMB 2460040.6921 2023-04-06 04:36 16.039 0.189 CV CCD
11 T Pyx HMB 2460040.6888 2023-04-06 04:31 16.115 0.105 CV CCD
12 T Pyx HMB 2460040.6855 2023-04-06 04:27 16.093 0.108 CV CCD
13 T Pyx HMB 2460040.6821 2023-04-06 04:22 16.097 0.099 CV CCD
14 T Pyx HMB 2460040.6788 2023-04-06 04:17 15.902 0.082 CV CCD
15 T Pyx HMB 2460040.6755 2023-04-06 04:12 16.154 0.110 CV CCD
16 T Pyx HMB 2460040.6487 2023-04-06 03:34 15.907 0.074 CV CCD
17 T Pyx HMB 2460040.6454 2023-04-06 03:29 15.961 0.080 CV CCD
18 T Pyx HMB 2460040.6420 2023-04-06 03:24 15.859 0.074 CV CCD
19 T Pyx HMB 2460040.6384 2023-04-06 03:19 16.049 0.084 CV CCD
20 T Pyx HMB 2460040.6351 2023-04-06 03:14 16.045 0.085 CV CCD
21 T Pyx HMB 2460040.6284 2023-04-06 03:04 15.965 0.079 CV CCD
22 T Pyx HMB 2460040.6251 2023-04-06 03:00 15.985 0.115 CV CCD
23 T Pyx HMB 2460040.6218 2023-04-06 02:55 15.995 0.079 CV CCD
24 T Pyx HMB 2460040.6039 2023-04-06 02:29 15.939 0.079 CV CCD
25 T Pyx HMB 2460040.6005 2023-04-06 02:24 16.272 0.336 CV CCD