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.

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Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 19909 records.

# Target Observer Julian Date UTC Date Magnitude Type
57166130 DEL CEP BBA 2454417.7465 2007-11-13 05:54 3.7 1
57007101 KK PER HTN 2454417.7465 2007-11-13 05:55 8.2 1
57328111 AE UMA SAH 2454417.7467 2007-11-13 05:55 -0.172 2
57340952 RX CET BIZ 2454417.7467 2007-11-13 05:55 0.529 2
57009393 V455 AND KRV 2454417.7468 2007-11-13 05:55 15.028 2
57262179 S PER OES 2454417.7468 2007-11-13 05:55 5.75 2
57024297 SS CAS NMR 2454417.7470 2007-11-13 05:55 12.149 2
60562525 NSV 59 NMR 2454417.7470 2007-11-13 05:55 12.153 2
60562527 NSV 60 NMR 2454417.7470 2007-11-13 05:55 12.761 2
60562529 NSV 62 NMR 2454417.7470 2007-11-13 05:55 12.38 2
57009394 V455 AND KRV 2454417.7473 2007-11-13 05:56 15.041 2
57009395 V455 AND KRV 2454417.7477 2007-11-13 05:56 15.072 2
57040553 VX PER CK 2454417.7479 2007-11-13 05:56 9.10 2
57328112 AE UMA SAH 2454417.7480 2007-11-13 05:57 -0.161 2
57009396 V455 AND KRV 2454417.7481 2007-11-13 05:57 15.156 2
57340873 BO AQR BIZ 2454417.7483 2007-11-13 05:57 1.133 2
57009397 V455 AND KRV 2454417.7486 2007-11-13 05:57 15.039 2
57007103 PP PER HTN 2454417.7486 2007-11-13 05:57 10.0 1
57340953 RX CET BIZ 2454417.7488 2007-11-13 05:58 0.522 2
57009398 V455 AND KRV 2454417.7490 2007-11-13 05:58 14.986 2
57328113 AE UMA SAH 2454417.7492 2007-11-13 05:58 -0.120 2
57009399 V455 AND KRV 2454417.7494 2007-11-13 05:59 15.039 2
57009400 V455 AND KRV 2454417.7499 2007-11-13 05:59 15.020 2
57007104 S PER HTN 2454417.7500 2007-11-13 06:00 10.8 1
57009401 V455 AND KRV 2454417.7503 2007-11-13 06:00 14.958 2