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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.

Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 1786 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 BZ UMa VMT 2449123.4080 1993-05-15 21:47 15.7 N/A Visual Visual
2 SS Cyg VMT 2449123.4050 1993-05-15 21:43 11.8 N/A Visual Visual
3 SN 1993J VMT 2449123.4040 1993-05-15 21:41 12.8 N/A Visual Visual
4 SS Cyg FKJ 2449123.4000 1993-05-15 21:35 <10.0 N/A Visual Visual
5 SN 1993J VCP 2449123.4000 1993-05-15 21:35 12.8 N/A Visual Visual
6 SN 1993J VET 2449123.4000 1993-05-15 21:35 12.6 N/A Visual Visual
7 SN 1993J WEJ 2449123.3920 1993-05-15 21:24 12.7 N/A Visual Visual
8 BZ UMa OJR 2449123.3900 1993-05-15 21:21 <13.7 N/A Visual Visual
9 BZ UMa GZN 2449123.3900 1993-05-15 21:21 <12.6 N/A Visual Visual
10 SN 1993J VNL 2449123.3900 1993-05-15 21:21 12.4 N/A Visual Visual
11 SN 1993J VET 2449123.3800 1993-05-15 21:07 12.6 N/A Visual Visual
12 SN 1993J DPA 2449123.3750 1993-05-15 21:00 12.7 N/A Visual Visual
13 SN 1993J VBH 2449123.3750 1993-05-15 21:00 12.5 N/A Visual Visual
14 SN 1993J GUB 2449123.3740 1993-05-15 20:58 12.6 N/A Visual Visual
15 SN 1993J OJR 2449123.3700 1993-05-15 20:52 12.5 N/A Visual Visual
16 SN 1993J PTZ 2449123.3700 1993-05-15 20:52 12.8 N/A Visual Visual
17 SN 1993J PUJ 2449123.3600 1993-05-15 20:38 12.2 N/A Visual Visual
18 V2295 Oph COM 2449123.2710 1993-05-15 18:30 12.8 N/A Visual Visual
19 VY Aqr GPX 2449123.2450 1993-05-15 17:52 12.7 N/A Visual Visual
20 V2295 Oph GPX 2449123.2200 1993-05-15 17:16 12.7 N/A Visual Visual
21 SS Cyg YRK 2449122.9550 1993-05-15 10:55 11.7 N/A Visual Visual
22 SN 1993J YRK 2449122.9450 1993-05-15 10:40 12.7 N/A Visual Visual
23 SS Cyg RPR 2449122.8590 1993-05-15 08:36 11.8 N/A Visual Visual
24 SS Cyg DGP 2449122.8400 1993-05-15 08:09 12.0 N/A Visual Visual
25 SS Cyg NMS 2449122.8050 1993-05-15 07:19 <8.5 N/A Visual Visual