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
40748012 SN 1993J SHS 2449122.5216 1993-05-15 00:31 12.8 1
1266109133 SS CYG GMQA 2449122.5263 1993-05-15 00:37 12.14 1
40748013 SN 1993J SET 2449122.5500 1993-05-15 01:11 12.7 1
40806865 AD LEO DPL 2449122.5590 1993-05-15 01:24 9.1 1
40748014 SN 1993J HCE 2449122.5600 1993-05-15 01:26 12.3 1
40748015 SN 1993J GPA 2449122.5700 1993-05-15 01:40 12.5 1
40748016 SN 1993J SHS 2449122.5700 1993-05-15 01:40 12.8 1
40748017 SN 1993J VJF 2449122.5800 1993-05-15 01:55 12.3 1
40748018 SN 1993J DPL 2449122.5813 1993-05-15 01:57 12.7 1
1266109134 SS CYG BLQ 2449122.5909 1993-05-15 02:10 11.77 1
40748019 SN 1993J BRJ 2449122.5920 1993-05-15 02:12 12.7 1
40496569 BZ UMA SWT 2449122.6000 1993-05-15 02:24 13.7 1
40748020 SN 1993J HAN 2449122.6000 1993-05-15 02:24 12.6 1
40748021 SN 1993J LNZ 2449122.6000 1993-05-15 02:24 12.4 1
40748022 SN 1993J STI 2449122.6000 1993-05-15 02:24 12.4 1
42624320 FG SER BRJ 2449122.6000 1993-05-15 02:24 11.8 1
40748023 SN 1993J GRI 2449122.6010 1993-05-15 02:25 12.7 1
40748024 SN 1993J MRV 2449122.6010 1993-05-15 02:25 12.4 1
40748025 SN 1993J GOP 2449122.6063 1993-05-15 02:33 12.7 1
1265780808 VY AQR BLQ 2449122.6125 1993-05-15 02:41 12.5 1
40496570 BZ UMA DGP 2449122.6200 1993-05-15 02:52 14.0 1
44451469 SS CYG SUX 2449122.6354 1993-05-15 03:14 11.7 1
40748026 SN 1993J BTY 2449122.6400 1993-05-15 03:21 12.4 1
44451470 SS CYG BRJ 2449122.6400 1993-05-15 03:21 11.8 1
40748027 SN 1993J WDN 2449122.6970 1993-05-15 04:43 12.8 1