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.

Looking for the old WebObs Search? Click here.

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.
Campaign overrides targets and dates.

Found 863 records.

# Target Observer Julian Date UTC Date Magnitude Type
1307467563 CI HYI HMB 2460651.5050 2024-12-07 00:07 7.725 2
1307468159 CI HYI HMB 2460652.5028 2024-12-08 00:04 9.529 2
1307468160 CI HYI HMB 2460652.5029 2024-12-08 00:04 9.542 2
1307468161 CI HYI HMB 2460652.5031 2024-12-08 00:04 11.146 2
1307468162 CI HYI HMB 2460652.5033 2024-12-08 00:04 11.134 2
1307468163 CI HYI HMB 2460652.5035 2024-12-08 00:05 7.715 2
1307468164 CI HYI HMB 2460652.5036 2024-12-08 00:05 7.740 2
1307479760 CI HYI HMB 2460653.5035 2024-12-09 00:05 9.500 2
1307479761 CI HYI HMB 2460653.5036 2024-12-09 00:05 9.526 2
1307479762 CI HYI HMB 2460653.5038 2024-12-09 00:05 11.105 2
1307479763 CI HYI HMB 2460653.5040 2024-12-09 00:05 11.087 2
1307479764 CI HYI HMB 2460653.5042 2024-12-09 00:06 7.748 2
1307479765 CI HYI HMB 2460653.5043 2024-12-09 00:06 7.684 2
1307493249 CI HYI HMB 2460654.5059 2024-12-10 00:08 9.525 2
1307493250 CI HYI HMB 2460654.5060 2024-12-10 00:08 9.503 2
1307493251 CI HYI HMB 2460654.5062 2024-12-10 00:08 11.115 2
1307493252 CI HYI HMB 2460654.5064 2024-12-10 00:09 11.111 2
1307493253 CI HYI HMB 2460654.5066 2024-12-10 00:09 7.723 2
1307493254 CI HYI HMB 2460654.5067 2024-12-10 00:09 7.717 2
1307499500 CI HYI HMB 2460655.5061 2024-12-11 00:08 9.522 2
1307499501 CI HYI HMB 2460655.5062 2024-12-11 00:08 9.512 2
1307499502 CI HYI HMB 2460655.5064 2024-12-11 00:09 11.123 2
1307499503 CI HYI HMB 2460655.5066 2024-12-11 00:09 11.114 2
1307499504 CI HYI HMB 2460655.5068 2024-12-11 00:09 7.750 2
1307499505 CI HYI HMB 2460655.5069 2024-12-11 00:09 7.709 2