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 258994 records.

# Target Observer Julian Date UTC Date Magnitude Type
1279863584 SS CYG CLQ 2458757.5521 2019-10-01 01:14 9.7 1
1279866196 SS CYG CGF 2458758.5000 2019-10-02 00:00 9.9 1
1279867051 SS CYG LMK 2458758.8021 2019-10-02 07:14 9.95 1
1279867312 SS CYG PEI 2458758.3132 2019-10-01 19:30 10.1 1
1279867986 SS CYG CLQ 2458758.5278 2019-10-02 00:40 9.9 1
1279868381 SS CYG DHEB 2458758.2681 2019-10-01 18:26 9.9 1
1279872594 SS CYG VGK 2458759.2257 2019-10-02 17:24 9.6 1
1279872723 SS CYG RRRA 2458758.7188 2019-10-02 05:15 9.4 1
1279875489 SS CYG WKL 2458759.3056 2019-10-02 19:20 10.2 1
1279876552 SS CYG CLQ 2458759.5243 2019-10-03 00:35 10.2 1
1279877156 SS CYG KKAA 2458759.4965 2019-10-02 23:55 10.4 1
1279877941 SS CYG NOT 2458759.3758 2019-10-02 21:01 10.166 2
1279877942 SS CYG NOT 2458759.3772 2019-10-02 21:03 10.018 2
1279877943 SS CYG NOT 2458759.3765 2019-10-02 21:02 10.177 2
1279879141 SS CYG HKEB 2458758.4222 2019-10-01 22:07 9.829 2
1279879142 SS CYG HKEB 2458759.3464 2019-10-02 20:18 10.170 2
1279881888 SS CYG MUY 2458759.4035 2019-10-02 21:41 10.2 1
1279882043 SS CYG OJR 2458760.3438 2019-10-03 20:15 10.4 1
1279889417 SS CYG PYG 2458759.4580 2019-10-02 22:59 10.3 1
1279891889 SS CYG CGF 2458761.6028 2019-10-05 02:28 10.7 1
1279892085 SS CYG PIJ 2458758.3376 2019-10-01 20:06 10.0 1
1279892693 SS CYG KMA 2458761.6528 2019-10-05 03:40 10.4 1
1279892701 SS CYG OCR 2458759.5035 2019-10-03 00:04 10.4 1
1279893023 SS CYG BTY 2458761.6285 2019-10-05 03:05 10.2 1
1279893217 SS CYG SLH 2458757.5229 2019-10-01 00:33 9.7 1