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 24671 records.

# Target Observer Julian Date UTC Date Magnitude Type
1265009408 EE CEP PVEA 2456881.5582 2014-08-12 01:23 11.039 2
1265009411 EE CEP PVEA 2456881.5599 2014-08-12 01:26 11.028 2
1265009414 EE CEP PVEA 2456881.5616 2014-08-12 01:28 11.034 2
1265009810 EE CEP KMO 2456881.2910 2014-08-11 18:58 11.034 2
1265009818 EE CEP RZD 2456880.4238 2014-08-10 22:10 11.027 2
1265009819 EE CEP RZD 2456880.4283 2014-08-10 22:16 10.691 2
1265010464 EE CEP CQJ 2456881.6819 2014-08-12 04:21 11.040 2
1265010465 EE CEP CQJ 2456881.6819 2014-08-12 04:21 11.450 2
1265010466 EE CEP CQJ 2456881.6819 2014-08-12 04:21 10.376 2
1265011102 EE CEP STAC 2456882.3996 2014-08-12 21:35 11.055 2
1265011107 EE CEP STAC 2456882.4253 2014-08-12 22:12 11.449 2
1265011108 EE CEP STAC 2456882.4265 2014-08-12 22:14 11.442 2
1265011109 EE CEP STAC 2456882.4278 2014-08-12 22:16 11.447 2
1265011475 EE CEP KMO 2456882.2866 2014-08-12 18:52 11.051 2
1265012115 EE CEP PDKA 2456882.4262 2014-08-12 22:13 11.3 1
1265014337 EE CEP CQJ 2456882.6616 2014-08-13 03:52 11.065 2
1265014340 EE CEP CQJ 2456882.6616 2014-08-13 03:52 11.464 2
1265014341 EE CEP CQJ 2456882.6616 2014-08-13 03:52 10.393 2
1265015236 EE CEP JMA 2456883.4257 2014-08-13 22:12 11.2 1
1265015238 EE CEP GFRB 2456883.4688 2014-08-13 23:15 11.440 2
1265015240 EE CEP GFRB 2456883.4658 2014-08-13 23:10 11.055 2
1265015242 EE CEP GFRB 2456883.4716 2014-08-13 23:19 10.792 2
1265015602 EE Cep BPO 2456883.4623 2014-08-13 23:05 11.471 2
1265015603 EE Cep BPO 2456883.4612 2014-08-13 23:04 11.095 2
1265015699 EE CEP BPAD 2456883.7569 2014-08-14 06:09 11.061 2