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 U Gem HK 2449775.6132 1995-02-27 02:43 <13.3 N/A Visual Visual
2 RW Tri HK 2449775.6028 1995-02-27 02:28 <13.5 N/A Visual Visual
3 U Gem RRB 2449775.6000 1995-02-27 02:24 14.3 N/A Visual Visual
4 AR And HK 2449775.5979 1995-02-27 02:20 <12.8 N/A Visual Visual
5 RX And HK 2449775.5951 1995-02-27 02:16 13.2 N/A Visual Visual
6 YZ Cnc GHD 2449775.5896 1995-02-27 02:09 <13.6 N/A Visual Visual
7 SS Cyg HK 2449775.5882 1995-02-27 02:07 12.1 N/A Visual Visual
8 YZ Cnc TSC 2449775.5625 1995-02-27 01:30 14.5 N/A Visual Visual
9 U Gem GHD 2449775.5611 1995-02-27 01:27 <13.8 N/A Visual Visual
10 U Gem TSC 2449775.5542 1995-02-27 01:18 14.3 N/A Visual Visual
11 U Gem VJF 2449775.5140 1995-02-27 00:20 <13.8 N/A Visual Visual
12 RX And DGP 2449775.5100 1995-02-27 00:14 13.8 N/A Visual Visual
13 AR And DGP 2449775.5100 1995-02-27 00:14 <13.6 N/A Visual Visual
14 Z Cam DGP 2449775.5100 1995-02-27 00:14 13.3 N/A Visual Visual
15 U Gem DGP 2449775.5100 1995-02-27 00:14 14.1 N/A Visual Visual
16 YZ Cnc DGP 2449775.5100 1995-02-27 00:14 <14.0 N/A Visual Visual
17 AR And ZRE 2449775.4880 1995-02-26 23:42 17.4 N/A Johnson V CCD
18 RX And ZRE 2449775.4860 1995-02-26 23:39 13.6 N/A Johnson V CCD
19 U Gem POX 2449775.4840 1995-02-26 23:36 14.2 N/A Visual Visual
20 U Gem VMT 2449775.4320 1995-02-26 22:22 14.1 N/A Visual Visual
21 Z Cam MMI 2449775.4187 1995-02-26 22:02 <12.5 N/A Visual Visual
22 Z Cam BOS 2449775.4120 1995-02-26 21:53 13.3 N/A Visual Visual
23 Z Cam OJR 2449775.4100 1995-02-26 21:50 13.1 N/A Visual Visual
24 U Gem MMI 2449775.4090 1995-02-26 21:48 <12.6 N/A Visual Visual
25 YZ Cnc MMI 2449775.4090 1995-02-26 21:48 <11.7 N/A Visual Visual