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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.

Note: Search parameters have been overridden by the selected campaign: Fourth update on ORFEUS mission AND Fading of R CrB AND Revised finder charts for Nova Aql 1993 [V1419 Aql] and FO Aql AND EUVE observations of SS Cyg.
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 823 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 SS Cyg HJO 2449251.5000 1993-09-21 00:00 11.7 N/A Visual Visual
2 SS Cyg LNZ 2449251.4972 1993-09-20 23:55 11.6 N/A Visual Visual
3 SS Cyg SUX 2449251.4931 1993-09-20 23:50 11.7 N/A Visual Visual
4 RX And CFN 2449251.4300 1993-09-20 22:19 11.4 N/A Visual Visual
5 RU Peg GUN 2449251.4100 1993-09-20 21:50 12.5 N/A Visual Visual
6 RU Peg CFN 2449251.4100 1993-09-20 21:50 12.5 N/A Visual Visual
7 Z Cam GUN 2449251.4100 1993-09-20 21:50 11.2 N/A Visual Visual
8 SS Cyg PCC 2449251.4000 1993-09-20 21:35 11.8 N/A Visual Visual
9 SS Cyg KOS 2449251.4000 1993-09-20 21:35 12.0 N/A Visual Visual
10 SS Cyg CFN 2449251.4000 1993-09-20 21:35 11.7 N/A Visual Visual
11 SS Cyg HJO 2449251.3700 1993-09-20 20:52 11.8 N/A Visual Visual
12 RX And MMI 2449251.3420 1993-09-20 20:12 11.8 N/A Visual Visual
13 RX And JLT 2449251.3420 1993-09-20 20:12 11.4 N/A Visual Visual
14 SS Cyg JLT 2449251.3380 1993-09-20 20:06 11.8 N/A Visual Visual
15 Z Cam MMI 2449251.3350 1993-09-20 20:02 11.9 N/A Visual Visual
16 RU Peg MMI 2449251.3330 1993-09-20 19:59 <12.0 N/A Visual Visual
17 SS Cyg MMI 2449251.3330 1993-09-20 19:59 12.2 N/A Visual Visual
18 RU Peg OER 2449251.3290 1993-09-20 19:53 <12.0 N/A Visual Visual
19 RX And OER 2449251.3260 1993-09-20 19:49 11.1 N/A Visual Visual
20 RX And MGE 2449251.3229 1993-09-20 19:44 11.3 N/A Visual Visual
21 SS Cyg GUN 2449251.3100 1993-09-20 19:26 11.7 N/A Visual Visual
22 SS Cyg CMG 2449251.3100 1993-09-20 19:26 11.8 N/A Visual Visual
23 Z Cam GCT 2449251.3100 1993-09-20 19:26 11.7 N/A Visual Visual
24 RX And GUN 2449251.3100 1993-09-20 19:26 10.8 N/A Visual Visual
25 SS Cyg VCP 2449251.3080 1993-09-20 19:23 11.9 N/A Visual Visual