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 2841 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 Z Cam SWT 2449786.5410 1995-03-10 00:59 10.4 N/A Visual Visual
2 Z Cam KMA 2449786.5382 1995-03-10 00:55 11.0 N/A Visual Visual
3 YZ Cnc SWT 2449786.5375 1995-03-10 00:54 13.1 N/A Visual Visual
4 U Gem SWT 2449786.5361 1995-03-10 00:51 <13.3 N/A Visual Visual
5 RX And TBA 2449786.5354 1995-03-10 00:50 11.4 N/A Visual Visual
6 AR And SWT 2449786.5340 1995-03-10 00:48 <11.5 N/A Visual Visual
7 U Gem ZRE 2449786.5310 1995-03-10 00:44 14.3 N/A Johnson V CCD
8 Z Cam DGP 2449786.5300 1995-03-10 00:43 10.8 N/A Visual Visual
9 RX And DGP 2449786.5300 1995-03-10 00:43 10.8 N/A Visual Visual
10 U Gem DGP 2449786.5300 1995-03-10 00:43 <14.0 N/A Visual Visual
11 YZ Cnc DGP 2449786.5300 1995-03-10 00:43 <14.0 N/A Visual Visual
12 RW Tri ZRE 2449786.5270 1995-03-10 00:38 12.8 N/A Johnson V CCD
13 U Gem SET 2449786.5200 1995-03-10 00:28 14.2 N/A Visual Visual
14 AR And ZRE 2449786.5180 1995-03-10 00:25 12.3 N/A Johnson V CCD
15 AR And BRJ 2449786.5174 1995-03-10 00:25 12.3 N/A Visual Visual
16 RX And BRJ 2449786.5146 1995-03-10 00:21 11.4 N/A Visual Visual
17 RX And ZRE 2449786.5010 1995-03-10 00:01 11.6 N/A Johnson V CCD
18 AM Her BSM 2449786.5000 1995-03-10 00:00 13.0 N/A Visual Visual
19 AR And MKJ 2449786.4986 1995-03-09 23:57 12.0 N/A Visual Visual
20 RX And MKJ 2449786.4923 1995-03-09 23:48 11.6 N/A Visual Visual
21 Z Cam VED 2449786.4800 1995-03-09 23:31 10.5 N/A Visual Visual
22 Z Cam HJO 2449786.4700 1995-03-09 23:16 10.9 N/A Visual Visual
23 Z Cam MED 2449786.4200 1995-03-09 22:04 11.0 N/A Visual Visual
24 U Gem MED 2449786.4200 1995-03-09 22:04 <11.5 N/A Visual Visual
25 Z Cam PTT 2449786.4020 1995-03-09 21:38 11.08 N/A Visual Visual