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 DPA 2449247.5630 1993-09-17 01:30 11.3 N/A Visual Visual
2 RX And SUX 2449247.5556 1993-09-17 01:20 13.6 N/A Visual Visual
3 RX And DPA 2449247.5530 1993-09-17 01:16 11.0 N/A Visual Visual
4 SS Cyg VMT 2449247.5500 1993-09-17 01:11 11.7 N/A Visual Visual
5 SS Cyg VJF 2449247.5500 1993-09-17 01:11 11.7 N/A Visual Visual
6 SS Cyg SUX 2449247.5486 1993-09-17 01:09 11.5 N/A Visual Visual
7 SS Cyg DPA 2449247.5420 1993-09-17 01:00 12.0 N/A Visual Visual
8 RU Peg JTP 2449247.5400 1993-09-17 00:57 12.7 N/A Visual Visual
9 RU Peg LEB 2449247.5400 1993-09-17 00:57 12.8 N/A Visual Visual
10 RU Peg PFU 2449247.5000 1993-09-17 00:00 12.6 N/A Visual Visual
11 RX And OER 2449247.4940 1993-09-16 23:51 <12.8 N/A Visual Visual
12 Z Cam BXR 2449247.4740 1993-09-16 23:22 11.3 N/A Visual Visual
13 Z Cam OER 2449247.4700 1993-09-16 23:16 11.5 N/A Visual Visual
14 Z Cam GBZ 2449247.4700 1993-09-16 23:16 11.5 N/A Visual Visual
15 RU Peg OER 2449247.4580 1993-09-16 22:59 <12.0 N/A Visual Visual
16 RX And MED 2449247.4300 1993-09-16 22:19 12.0 N/A Visual Visual
17 SS Cyg MED 2449247.4300 1993-09-16 22:19 12.0 N/A Visual Visual
18 RU Peg GBZ 2449247.4290 1993-09-16 22:17 12.8 N/A Visual Visual
19 SS Cyg GBZ 2449247.4270 1993-09-16 22:14 11.6 N/A Visual Visual
20 SS Cyg OER 2449247.4220 1993-09-16 22:07 11.2 N/A Visual Visual
21 RX And BLQ 2449247.3708 1993-09-16 20:53 <13.77 N/A Visual Visual
22 SS Cyg KWO 2449247.3140 1993-09-16 19:32 11.8 N/A Visual Visual
23 RU Peg SPU 2449247.3130 1993-09-16 19:30 12.5 N/A Visual Visual
24 RX And SPU 2449247.3100 1993-09-16 19:26 13.9 N/A Visual Visual
25 SS Cyg HCS 2449247.3000 1993-09-16 19:11 11.4 N/A Visual Visual