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 1840 records.

# Target Observer Julian Date UTC Date Magnitude Type
44459177 SS CYG BMU 2449509.4300 1994-06-05 12.1 1
44459178 SS CYG GUN 2449509.4300 1994-06-05 12.0 1
44459179 SS CYG PTZ 2449509.4380 1994-06-05 12.2 1
44459180 SS CYG GBZ 2449509.4430 1994-06-05 11.8 1
44459181 SS CYG VMT 2449509.4440 1994-06-05 12.0 1
44459182 SS CYG MMI 2449509.4610 1994-06-05 11.9 1
44459183 SS CYG FJH 2449509.5200 1994-06-06 12.2 1
44459184 SS CYG BOS 2449509.5260 1994-06-06 12.2 1
44459185 SS CYG BMM 2449509.5300 1994-06-06 12.0 1
42027529 AG DRA BOS 2449509.5320 1994-06-06 9.6 1
44459186 SS CYG RMU 2449509.5700 1994-06-06 12.0 1
44459187 SS CYG SPK 2449509.5800 1994-06-06 12.1 1
1268623398 SS CYG MEAJ 2449509.5833 1994-06-06 12.41 1
42027530 AG DRA YRK 2449509.6670 1994-06-06 9.2 1
44459188 SS CYG VJF 2449509.6800 1994-06-06 12.3 1
44459189 SS CYG KRS 2449509.6920 1994-06-06 12.6 1
42027531 AG DRA HSG 2449509.7000 1994-06-06 9.5 1
42027532 AG DRA KRS 2449509.7000 1994-06-06 8.0 1
44459190 SS CYG STI 2449509.7000 1994-06-06 12.0 1
44459191 SS CYG KB 2449509.7100 1994-06-06 11.8 1
44459192 SS CYG NBY 2449509.7123 1994-06-06 11.9 1
44459193 SS CYG YRK 2449509.7450 1994-06-06 12.7 1
44459194 SS CYG MRV 2449509.7870 1994-06-06 12.2 1
44459195 SS CYG HSG 2449509.8000 1994-06-06 12.1 1
44459196 SS CYG RR 2449509.8000 1994-06-06 11.9 1