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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.

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 142 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 SN 1994W SC 2449564.7610 1994-07-31 06:15 13.4 N/A Visual Visual
2 SN 1994W SC 2449565.7550 1994-08-01 06:07 13.3 N/A Visual Visual
3 SN 1994W FJH 2449566.3700 1994-08-01 20:52 13.7 N/A Visual Visual
4 SN 1994W PUJ 2449566.3715 1994-08-01 20:54 13.2 N/A Visual Visual
5 SN 1994W PYG 2449566.4050 1994-08-01 21:43 13.4 N/A Visual Visual
6 SN 1994W VMT 2449566.4100 1994-08-01 21:50 13.6 N/A Visual Visual
7 SN 1994W SC 2449566.7430 1994-08-02 05:49 13.6 N/A Visual Visual
8 SN 1994W KWO 2449567.3650 1994-08-02 20:45 13.4 N/A Visual Visual
9 SN 1994W PUJ 2449567.3715 1994-08-02 20:54 13.4 N/A Visual Visual
10 SN 1994W FJH 2449567.3800 1994-08-02 21:07 13.0 N/A Visual Visual
11 SN 1994W VMT 2449567.4150 1994-08-02 21:57 13.2 N/A Visual Visual
12 SN 1994W DAM 2449567.5690 1994-08-03 01:39 13.0 N/A Visual Visual
13 SN 1994W BMU 2449568.4000 1994-08-03 21:35 13.6 N/A Visual Visual
14 SN 1994W CMG 2449568.4000 1994-08-03 21:35 13.6 N/A Visual Visual
15 SN 1994W VMT 2449568.4090 1994-08-03 21:48 13.3 N/A Visual Visual
16 SN 1994W VDJ 2449568.5000 1994-08-04 00:00 13.6 N/A Visual Visual
17 SN 1994W RR 2449568.7000 1994-08-04 04:48 13.6 N/A Visual Visual
18 SN 1994W FJH 2449569.3800 1994-08-04 21:07 13.4 N/A Visual Visual
19 SN 1994W OJR 2449569.3800 1994-08-04 21:07 13.4 N/A Visual Visual
20 SN 1994W PUJ 2449569.4063 1994-08-04 21:45 13.2 N/A Visual Visual
21 SN 1994W BOS 2449569.4110 1994-08-04 21:51 13.1 N/A Visual Visual
22 SN 1994W VMT 2449569.4400 1994-08-04 22:33 13.4 N/A Visual Visual
23 SN 1994W KWO 2449570.3650 1994-08-05 20:45 13.4 N/A Visual Visual
24 SN 1994W OJR 2449570.3900 1994-08-05 21:21 13.4 N/A Visual Visual
25 SN 1994W PUJ 2449570.4097 1994-08-05 21:49 13.2 N/A Visual Visual