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 11563 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308341867 EV LAC TRE 2460697.5014 2025-01-22 00:01 10.252 2
1308341868 EV LAC TRE 2460697.5017 2025-01-22 00:02 10.262 2
1308341869 EV LAC TRE 2460697.5020 2025-01-22 00:02 10.259 2
1308341870 EV LAC TRE 2460697.5022 2025-01-22 00:03 10.260 2
1308341871 EV LAC TRE 2460697.5025 2025-01-22 00:03 10.261 2
1308341872 EV LAC TRE 2460697.5028 2025-01-22 00:04 10.270 2
1308341873 EV LAC TRE 2460697.5031 2025-01-22 00:04 10.270 2
1308341874 EV LAC TRE 2460697.5034 2025-01-22 00:04 10.255 2
1308341875 EV LAC TRE 2460697.5037 2025-01-22 00:05 10.270 2
1308341876 EV LAC TRE 2460697.5040 2025-01-22 00:05 10.274 2
1308341877 EV LAC TRE 2460697.5043 2025-01-22 00:06 10.249 2
1308341878 EV LAC TRE 2460697.5046 2025-01-22 00:06 10.272 2
1308319214 AD LEO HMB 2460697.5049 2025-01-22 00:06 9.340 2
1308341879 EV LAC TRE 2460697.5049 2025-01-22 00:07 10.261 2
1308319215 AD LEO HMB 2460697.5049 2025-01-22 00:07 9.350 2
1308319216 AD LEO HMB 2460697.5050 2025-01-22 00:07 9.313 2
1308319217 AD LEO HMB 2460697.5051 2025-01-22 00:07 9.346 2
1308319218 AD LEO HMB 2460697.5052 2025-01-22 00:07 9.282 2
1308341880 EV LAC TRE 2460697.5052 2025-01-22 00:07 10.260 2
1308341881 EV LAC TRE 2460697.5055 2025-01-22 00:07 10.258 2
1308341882 EV LAC TRE 2460697.5058 2025-01-22 00:08 10.251 2
1308341883 EV LAC TRE 2460697.5061 2025-01-22 00:08 10.214 2
1308341884 EV LAC TRE 2460697.5064 2025-01-22 00:09 10.232 2
1308341885 EV LAC TRE 2460697.5067 2025-01-22 00:09 10.233 2
1308319219 AD LEO HMB 2460697.5068 2025-01-22 00:09 9.346 2