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 8641 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308202274 EV LAC TRE 2460689.5110 2025-01-14 00:15 9.615 2
1308157102 AD LEO HMB 2460689.5111 2025-01-14 00:15 9.334 2
1308157103 AD LEO HMB 2460689.5112 2025-01-14 00:16 9.366 2
1308202275 EV LAC TRE 2460689.5113 2025-01-14 00:16 9.604 2
1308157104 AD LEO HMB 2460689.5113 2025-01-14 00:16 9.359 2
1308157105 AD LEO HMB 2460689.5114 2025-01-14 00:16 9.346 2
1308157106 AD LEO HMB 2460689.5115 2025-01-14 00:16 9.361 2
1308202276 EV LAC TRE 2460689.5116 2025-01-14 00:16 9.599 2
1308202277 EV LAC TRE 2460689.5119 2025-01-14 00:17 9.610 2
1308202278 EV LAC TRE 2460689.5122 2025-01-14 00:17 9.600 2
1308202279 EV LAC TRE 2460689.5125 2025-01-14 00:17 9.594 2
1308202280 EV LAC TRE 2460689.5128 2025-01-14 00:18 9.598 2
1308202281 EV LAC TRE 2460689.5131 2025-01-14 00:18 9.595 2
1308157107 AD LEO HMB 2460689.5132 2025-01-14 00:19 9.353 2
1308157108 AD LEO HMB 2460689.5133 2025-01-14 00:19 9.356 2
1308202282 EV LAC TRE 2460689.5134 2025-01-14 00:19 9.597 2
1308157109 AD LEO HMB 2460689.5134 2025-01-14 00:19 9.363 2
1308157110 AD LEO HMB 2460689.5137 2025-01-14 00:19 9.313 2
1308202283 EV LAC TRE 2460689.5140 2025-01-14 00:20 9.607 2
1308202284 EV LAC TRE 2460689.5143 2025-01-14 00:20 9.598 2
1308202285 EV LAC TRE 2460689.5145 2025-01-14 00:20 9.592 2
1308202286 EV LAC TRE 2460689.5148 2025-01-14 00:21 9.608 2
1308202287 EV LAC TRE 2460689.5151 2025-01-14 00:21 9.616 2
1308157111 AD LEO HMB 2460689.5152 2025-01-14 00:21 9.336 2
1308157112 AD LEO HMB 2460689.5153 2025-01-14 00:22 9.337 2