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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 818 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 Z Cam HK 2449245.6750 1993-09-15 04:11 12.1 N/A Visual Visual
2 RX And HK 2449245.6640 1993-09-15 03:56 <11.8 N/A Visual Visual
3 SS Cyg PAE 2449245.6550 1993-09-15 03:43 11.7 N/A Visual Visual
4 SS Cyg HK 2449245.6520 1993-09-15 03:38 11.8 N/A Visual Visual
5 RX And HEF 2449245.6430 1993-09-15 03:25 13.5 N/A Visual Visual
6 RU Peg HEF 2449245.6390 1993-09-15 03:20 12.5 N/A Visual Visual
7 AM Her YRK 2449245.6380 1993-09-15 03:18 13.2 N/A Visual Visual
8 SS Cyg HEF 2449245.6170 1993-09-15 02:48 11.7 N/A Visual Visual
9 RX And MRV 2449245.6130 1993-09-15 02:42 <12.8 N/A Visual Visual
10 RU Peg YRK 2449245.6040 1993-09-15 02:29 12.5 N/A Visual Visual
11 SS Cyg YRK 2449245.6030 1993-09-15 02:28 11.7 N/A Visual Visual
12 RX And YRK 2449245.6030 1993-09-15 02:28 14.2 N/A Visual Visual
13 Z Cam YRK 2449245.6020 1993-09-15 02:26 11.7 N/A Visual Visual
14 AM Her HK 2449245.6000 1993-09-15 02:24 <13.1 N/A Visual Visual
15 VW Hyi SJX 2449245.6000 1993-09-15 02:24 <13.0 N/A Visual Visual
16 VW Hyi OB 2449245.6000 1993-09-15 02:24 <12.6 N/A Visual Visual
17 SS Cyg SWT 2449245.6000 1993-09-15 02:24 11.8 N/A Visual Visual
18 SS Cyg COL 2449245.6000 1993-09-15 02:24 11.9 N/A Visual Visual
19 SS Cyg MRV 2449245.6000 1993-09-15 02:24 11.7 N/A Visual Visual
20 AM Her SWT 2449245.6000 1993-09-15 02:24 12.5 N/A Visual Visual
21 RX And SWT 2449245.6000 1993-09-15 02:24 13.9 N/A Visual Visual
22 SS Cyg DLA 2449245.6000 1993-09-15 02:24 11.5 N/A Visual Visual
23 SS Cyg BJY 2449245.6000 1993-09-15 02:24 11.5 N/A Visual Visual
24 RU Peg SWT 2449245.6000 1993-09-15 02:24 12.3 N/A Visual Visual
25 VW Hyi HJN 2449245.6000 1993-09-15 02:24 13.2 N/A Visual Visual