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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 24 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 N SCO 2010 NO. 2 ASA 2455313.9556 2010-04-27 10:56 10.2 N/A Visual Visual
2 VSX J165513.1-380346 SQL 2455313.6237 2010-04-27 02:58 9.9 N/A Visual Visual
3 N SCO 2010 NO. 2 BZX 2455313.6236 2010-04-27 02:57 9.6 N/A Visual Visual
4 N SCO 2010 NO. 2 LMK 2455314.1000 2010-04-27 14:24 10.2 N/A Visual Visual
5 N SCO 2010 NO. 2 SLH 2455314.8778 2010-04-28 09:04 10.9 N/A Visual Visual
6 VSX J165513.1-380346 ASA 2455314.9451 2010-04-28 10:41 10.5 N/A Visual Visual
7 N SCO 2010 NO. 2 KBJ 2455312.9514 2010-04-26 10:50 9.3 N/A Tri-Color Green Other
8 N SCO 2010 NO. 2 BZX 2455314.5938 2010-04-28 02:15 10.4 N/A Visual Visual
9 N SCO 2010 NO. 2 DKS 2455313.8918 2010-04-27 09:24 10.09 0.02 Johnson V CCD
10 N SCO 2010 NO. 2 VOL 2455313.7100 2010-04-27 05:02 10.28 0.16 Tri-Color Green CCD
11 N SCO 2010 NO. 2 BHQ 2455315.0137 2010-04-28 12:19 11.666 0.016 Johnson B CCD
12 N SCO 2010 NO. 2 BHQ 2455315.0146 2010-04-28 12:21 10.610 0.006 Johnson V CCD
13 N SCO 2010 NO. 2 BHQ 2455315.0190 2010-04-28 12:27 9.065 0.007 Cousins R CCD
14 N SCO 2010 NO. 2 BHQ 2455315.0201 2010-04-28 12:28 8.355 0.008 Cousins I CCD
15 000-BJV-296 AAX 2455318.5104 2010-05-02 00:14 11.9 N/A Visual Visual
16 000-BJV-296 AAX 2455313.6549 2010-04-27 03:43 11.0 N/A Visual Visual
17 N SCO 2010 NO. 2 BHQ 2455316.0092 2010-04-29 12:13 11.966 0.018 Johnson B CCD
18 N SCO 2010 NO. 2 BHQ 2455316.0108 2010-04-29 12:15 10.96 0.007 Johnson V CCD
19 N SCO 2010 NO. 2 BHQ 2455316.0135 2010-04-29 12:19 9.273 0.007 Cousins R CCD
20 N SCO 2010 NO. 2 BHQ 2455316.0141 2010-04-29 12:20 8.667 0.008 Cousins I CCD
21 N SCO 2010 NO. 2 BHQ 2455319.0309 2010-05-02 12:44 11.823 0.010 Johnson V CCD
22 N SCO 2010 NO. 2 BHQ 2455319.0321 2010-05-02 12:46 9.794 0.007 Cousins R CCD
23 N SCO 2010 NO. 2 BHQ 2455319.0343 2010-05-02 12:49 9.540 0.009 Cousins I CCD
24 N SCO 2010 NO. 2 BHQ 2455319.0358 2010-05-02 12:51 12.762 0.026 Johnson B CCD