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 1693 records.

# Target Observer Julian Date UTC Date Magnitude Type
1296605343 RW CEP KZAD 2459930.6958 2022-12-17 04:41 7.5 1
1296605663 RW Cep DMIB 2459931.2556 2022-12-17 18:08 8.05 1
1296605664 RW Cep DMIB 2459931.2687 2022-12-17 18:26 7.98 1
1296605724 RW CEP HDAE 2459931.3132 2022-12-17 19:31 7.9 1
1296609817 RW CEP RMAF 2459931.4730 2022-12-17 23:21 7.7 1
1296610008 RW CEP RBCA 2459931.6020 2022-12-18 02:26 9.585 2
1296610009 RW CEP RBCA 2459931.6011 2022-12-18 02:25 7.526 2
1296611019 RW CEP ESTC 2459931.4298 2022-12-17 22:18 7.523 2
1296613563 RW CEP MJOE 2459932.2556 2022-12-18 18:08 7.5 1
1296613613 RW CEP SJMJ 2459930.6089 2022-12-17 02:36 9.755 2
1296613617 RW CEP SJMJ 2459930.6138 2022-12-17 02:43 7.777 2
1296614062 RW Cep GBEE 2459932.3708 2022-12-18 20:53 7.50 1
1296614074 Rw cep CCHE 2459931.3160 2022-12-17 19:34 8.9 1
1296614867 RW CEP GAA 2459932.6319 2022-12-19 03:09 8.2 1
1296615044 RW Cep DMIB 2459932.2681 2022-12-18 18:26 8.0 1
1296615073 RW CEP FRGA 2459932.2676 2022-12-18 18:25 7.564 2
1296615078 RW CEP FRGA 2459932.2677 2022-12-18 18:25 7.525 2
1296615079 RW CEP FRGA 2459932.2678 2022-12-18 18:25 7.514 2
1296615080 RW CEP FRGA 2459932.2679 2022-12-18 18:25 7.562 2
1296615081 RW CEP FRGA 2459932.2680 2022-12-18 18:25 7.571 2
1296615113 RW CEP FRGA 2459932.2681 2022-12-18 18:26 7.579 2
1296615114 RW CEP FRGA 2459932.2682 2022-12-18 18:26 7.550 2
1296629211 RW CEP LDRB 2459931.5134 2022-12-18 00:19 7.802 2
1296629212 RW CEP LDRB 2459931.5142 2022-12-18 00:20 7.825 2
1296629213 RW CEP LDRB 2459931.5149 2022-12-18 00:21 7.862 2