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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 147 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 ASASSN-17fp HMB 2457881.6278 2017-05-08 03:04 18.926 0.562 Unfiltered with V Zeropoint CCD
2 ASASSN-17fp HMB 2457881.6346 2017-05-08 03:13 19.243 0.620 Unfiltered with V Zeropoint CCD
3 ASASSN-17fp HMB 2457881.6380 2017-05-08 03:18 19.572 0.821 Unfiltered with V Zeropoint CCD
4 ASASSN-17fp HMB 2457881.6414 2017-05-08 03:23 19.564 0.786 Unfiltered with V Zeropoint CCD
5 ASASSN-17fp HMB 2457881.6448 2017-05-08 03:28 19.475 0.681 Unfiltered with V Zeropoint CCD
6 ASASSN-17fp HMB 2457881.6482 2017-05-08 03:33 18.267 0.224 Unfiltered with V Zeropoint CCD
7 ASASSN-17fp HMB 2457881.6516 2017-05-08 03:38 18.880 0.414 Unfiltered with V Zeropoint CCD
8 ASASSN-17fp HMB 2457881.6550 2017-05-08 03:43 19.481 0.778 Unfiltered with V Zeropoint CCD
9 ASASSN-17fp HMB 2457881.6584 2017-05-08 03:48 18.502 0.311 Unfiltered with V Zeropoint CCD
10 ASASSN-17fp HMB 2457881.6618 2017-05-08 03:53 19.278 0.655 Unfiltered with V Zeropoint CCD
11 ASASSN-17fp HMB 2457881.6653 2017-05-08 03:57 18.663 0.418 Unfiltered with V Zeropoint CCD
12 ASASSN-17fp HMB 2457881.6686 2017-05-08 04:02 19.255 0.559 Unfiltered with V Zeropoint CCD
13 ASASSN-17fp HMB 2457881.6721 2017-05-08 04:07 18.742 0.344 Unfiltered with V Zeropoint CCD
14 ASASSN-17fp HMB 2457881.6755 2017-05-08 04:12 18.399 0.248 Unfiltered with V Zeropoint CCD
15 ASASSN-17fp HMB 2457881.6789 2017-05-08 04:17 18.644 0.322 Unfiltered with V Zeropoint CCD
16 ASASSN-17fp HMB 2457881.6823 2017-05-08 04:22 19.179 0.478 Unfiltered with V Zeropoint CCD
17 ASASSN-17fp HMB 2457881.6857 2017-05-08 04:27 18.733 0.321 Unfiltered with V Zeropoint CCD
18 ASASSN-17fp HMB 2457881.6891 2017-05-08 04:32 19.412 0.702 Unfiltered with V Zeropoint CCD
19 ASASSN-17fp HMB 2457881.6925 2017-05-08 04:37 19.333 0.710 Unfiltered with V Zeropoint CCD
20 ASASSN-17fp HMB 2457881.6959 2017-05-08 04:42 19.195 0.590 Unfiltered with V Zeropoint CCD
21 ASASSN-17fp HMB 2457881.6993 2017-05-08 04:46 19.037 0.488 Unfiltered with V Zeropoint CCD
22 ASASSN-17fp HMB 2457881.7026 2017-05-08 04:51 18.779 0.372 Unfiltered with V Zeropoint CCD
23 ASASSN-17fp HMB 2457881.7060 2017-05-08 04:56 18.828 0.358 Unfiltered with V Zeropoint CCD
24 ASASSN-17fp HMB 2457881.7094 2017-05-08 05:01 19.250 0.694 Unfiltered with V Zeropoint CCD
25 ASASSN-17fp HMB 2457881.7129 2017-05-08 05:06 18.915 0.474 Unfiltered with V Zeropoint CCD