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 15 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 ASASSN-16KD AAX 2457639.4375 2016-09-07 22:30 11.8 N/A Visual Visual
2 ASASSN-16KD CLUB 2457639.5417 2016-09-08 01:00 11.9 N/A Visual Visual
3 ASASSN-16KD AAX 2457640.4167 2016-09-08 22:00 11.9 N/A Visual Visual
4 ASASSN-16kd OCN 2457639.8827 2016-09-08 09:11 13.46 0.04 Johnson B CCD
5 ASASSN-16kd OCN 2457639.8834 2016-09-08 09:12 11.62 0.02 Johnson V CCD
6 ASASSN-16kd OCN 2457639.8840 2016-09-08 09:12 10.24 0.04 Cousins R CCD
7 ASASSN-16KD BHQ 2457639.9208 2016-09-08 10:05 8.988 0.049 Cousins I CCD
8 ASASSN-16KD BHQ 2457639.9192 2016-09-08 10:03 10.220 0.052 Cousins R CCD
9 ASASSN-16KD BHQ 2457639.9227 2016-09-08 10:08 13.480 0.042 Johnson B CCD
10 ASASSN-16KD BHQ 2457639.9170 2016-09-08 10:00 11.608 0.053 Johnson V CCD
11 ASASSN-16KD HQA 2457640.1022 2016-09-08 14:27 11.371 0.017 Johnson V CCD
12 ASASSN-16KD HQA 2457640.1022 2016-09-08 14:27 13.316 0.077 Johnson B CCD
13 ASASSN-16KD HQA 2457640.1022 2016-09-08 14:27 10.084 0.025 Cousins R CCD
14 ASASSN-16KD HQA 2457640.1022 2016-09-08 14:27 8.921 0.028 Cousins I CCD
15 V1656 SCO BNK 2457640.0660 2016-09-08 13:35 12.1 N/A Visual Visual