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
40747787 SN 1993J SNO 2449115.3000 1993-05-07 19:11 12.5 1
40747788 SN 1993J BXA 2449115.3100 1993-05-07 19:26 12.0 1
40496528 BZ UMA MMI 2449115.3560 1993-05-07 20:32 11.7 1
40747789 SN 1993J MMI 2449115.3580 1993-05-07 20:35 11.6 1
40747790 SN 1993J OJR 2449115.3600 1993-05-07 20:38 12.2 1
40496529 BZ UMA OJR 2449115.3700 1993-05-07 20:52 13.7 1
1259271467 BZ UMA GZN 2449115.3700 1993-05-07 20:52 12.6 1
40747791 SN 1993J SPK 2449115.3770 1993-05-07 21:02 12.4 1
1266568092 SN 1993J HUR 2449115.3784 1993-05-07 21:04 12.89 1
40747792 SN 1993J PYG 2449115.3850 1993-05-07 21:14 12.3 1
40747793 SN 1993J HWD 2449115.4060 1993-05-07 21:44 12.4 1
40496530 BZ UMA PYG 2449115.4080 1993-05-07 21:47 15.8 1
40496531 BZ UMA JLT 2449115.4100 1993-05-07 21:50 12.6 1
1262043124 SN 1993J ONJ 2449115.4167 1993-05-07 22:00 12.3 1
1294875368 SN 1993J TOO 2449115.4170 1993-05-07 22:00 12.1 1
40747794 SN 1993J PUJ 2449115.4200 1993-05-07 22:04 12.1 1
40747795 SN 1993J GRL 2449115.4270 1993-05-07 22:14 12.4 1
1266568093 SN 1993J SJDA 2449115.4270 1993-05-07 22:14 12.31 1
40747796 SN 1993J MOK 2449115.4580 1993-05-07 22:59 12.1 1
44451390 SS CYG GRL 2449115.4600 1993-05-07 23:02 11.8 1
44451391 SS CYG MOK 2449115.4800 1993-05-07 23:31 11.7 1
40747797 SN 1993J DAH 2449115.5030 1993-05-08 00:04 12.4 1
1266109132 SS CYG GMC 2449115.5034 1993-05-08 00:04 11.54 1
44276782 VY AQR OB 2449115.5360 1993-05-08 00:51 11.5 1
40747798 SN 1993J DPL 2449115.5556 1993-05-08 01:20 12.6 1