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 1786 records.

# Target Observer Julian Date UTC Date Magnitude Type
40748315 SN 1993J FEM 2449134.6400 1993-05-27 03:21 12.8 1
44451731 SS CYG MOW 2449134.7000 1993-05-27 04:48 9.4 1
44451732 SS CYG SWT 2449134.7120 1993-05-27 05:05 9.7 1
44451733 SS CYG HAB 2449134.7310 1993-05-27 05:32 9.6 1
44451734 SS CYG GRI 2449134.7340 1993-05-27 05:36 9.3 1
44451735 SS CYG SCE 2449134.7400 1993-05-27 05:45 9.3 1
44451736 SS CYG HE 2449134.7438 1993-05-27 05:51 9.5 1
40748316 SN 1993J KSP 2449134.7472 1993-05-27 05:55 12.8 1
44451737 SS CYG HE 2449134.7667 1993-05-27 06:24 9.5 1
44451738 SS CYG VJF 2449134.7700 1993-05-27 06:28 9.2 1
44451739 SS CYG NMS 2449134.7870 1993-05-27 06:53 8.2 1
44451740 SS CYG COL 2449134.8000 1993-05-27 07:11 9.3 1
44451741 SS CYG HAV 2449134.8000 1993-05-27 07:11 9.5 1
44451742 SS CYG MRV 2449134.8040 1993-05-27 07:17 9.2 1
44451743 SS CYG PLA 2449134.8300 1993-05-27 07:55 9.7 1
44451744 SS CYG KSP 2449134.8319 1993-05-27 07:57 9.4 1
44276802 VY AQR AB 2449135.0680 1993-05-27 13:37 13.7 1
44451745 SS CYG AB 2449135.0700 1993-05-27 13:40 9.5 1
56070556 FG SER JA 2449135.2200 1993-05-27 17:16 12.5 1
56081844 VY AQR JA 2449135.2300 1993-05-27 17:31 13.8 1
44451746 SS CYG VFK 2449135.3700 1993-05-27 20:52 9.3 1
40748317 SN 1993J VET 2449135.3800 1993-05-27 21:07 12.8 1
40496629 BZ UMA OJR 2449135.4000 1993-05-27 21:35 13.1 1
40748318 SN 1993J OJR 2449135.4000 1993-05-27 21:35 12.7 1
1259271474 BZ UMA GZN 2449135.4000 1993-05-27 21:35 12.6 1