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 667 records.

# Target Observer Julian Date UTC Date Magnitude Type
44877115 RU PEG BTY 2449191.6900 1993-07-23 04:33 12.5 1
43222909 R SGR CNT 2449191.7000 1993-07-23 04:48 10.2 1
43229308 RY SGR BRJ 2449191.7000 1993-07-23 04:48 13.0 1
43229309 RY SGR MOW 2449191.7000 1993-07-23 04:48 13.3 1
42683763 AM HER MKJ 2449191.7034 1993-07-23 04:52 13.3 1
43229310 RY SGR YRK 2449191.7100 1993-07-23 05:02 13.0 1
44877116 RU PEG YRK 2449191.7230 1993-07-23 05:21 12.5 1
44877117 RU PEG MRV 2449191.7270 1993-07-23 05:26 12.5 1
38586028 RX AND MRV 2449191.7400 1993-07-23 05:45 13.6 1
57714465 RY SGR TNX 2449191.9000 1993-07-23 09:35 12.5 1
43229311 RY SGR OB 2449192.2000 1993-07-23 16:48 12.7 1
56004906 VW HYI JA 2449192.2500 1993-07-23 18:00 12.9 1
44452982 SS CYG OER 2449192.2850 1993-07-23 18:50 12.0 1
42683764 AM HER PPS 2449192.3000 1993-07-23 19:11 12.9 1
42683765 AM HER SNO 2449192.3000 1993-07-23 19:11 13.4 1
44452983 SS CYG PPS 2449192.3000 1993-07-23 19:11 11.9 1
44452984 SS CYG SNO 2449192.3000 1993-07-23 19:11 11.9 1
40396364 Z CAM GBZ 2449192.3210 1993-07-23 19:42 11.6 1
40396365 Z CAM OER 2449192.3220 1993-07-23 19:43 11.2 1
44452985 SS CYG BVA 2449192.3220 1993-07-23 19:43 10.9 1
44452986 SS CYG GUN 2449192.3600 1993-07-23 20:38 11.9 1
44452987 SS CYG FSE 2449192.3690 1993-07-23 20:51 11.6 1
44452988 SS CYG VET 2449192.3800 1993-07-23 21:07 11.8 1
44452989 SS CYG VIA 2449192.3800 1993-07-23 21:07 12.1 1
44877118 RU PEG GUN 2449192.3800 1993-07-23 21:07 12.5 1