Sign up Sign in
About Us Get Started Forums Contact Us Donate
Global Search Search Photometry

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 5380 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V1117 HER FMDC 2459650.8675 2022-03-12 08:49 13.629 0.016 Johnson V CCD
2 V1117 HER FMDC 2459650.8721 2022-03-12 08:55 13.295 0.010 Cousins R CCD
3 V1117 HER FMDC 2459650.8630 2022-03-12 08:42 14.129 0.025 Johnson B CCD
4 V1117 HER FMDC 2459650.8768 2022-03-12 09:02 12.922 0.020 Cousins I CCD
5 V1117 HER PYG 2459650.6060 2022-03-12 02:32 13.642 0.017 Unfiltered with V Zeropoint CCD
6 V1117 HER PYG 2459650.6080 2022-03-12 02:35 13.507 0.083 Tri-Color Green CCD
7 V1117 HER RFDA 2459647.7291 2022-03-09 05:29 14.947 0.013 Johnson V CCD
8 V1117 HER RFDA 2459649.7135 2022-03-11 05:07 14.029 0.060 Johnson V CCD
9 V1117 HER RFDA 2459647.7332 2022-03-09 05:35 15.563 0.031 Johnson B CCD
10 V1117 HER RFDA 2459649.7176 2022-03-11 05:13 14.458 0.089 Johnson B CCD
11 V1117 HER RFDA 2459647.7371 2022-03-09 05:41 14.458 0.011 Cousins R CCD
12 V1117 HER RFDA 2459649.7215 2022-03-11 05:18 13.684 0.081 Cousins R CCD
13 V1117 HER RFDA 2459647.7410 2022-03-09 05:47 13.995 0.011 Cousins I CCD
14 V1117 HER RFDA 2459649.7254 2022-03-11 05:24 13.186 0.088 Cousins I CCD
15 V1117 HER BPEC 2459650.8534 2022-03-12 08:28 13.077 0.016 Cousins I CCD
16 V1117 HER BPEC 2459650.8461 2022-03-12 08:18 13.438 0.010 Cousins R CCD
17 V1117 HER BPEC 2459650.8388 2022-03-12 08:07 13.847 0.012 Johnson V CCD
18 V1117 HER BPEC 2459650.8316 2022-03-12 07:57 14.351 0.017 Johnson B CCD
19 V1117 HER FMDC 2459651.9915 2022-03-13 11:47 13.387 0.015 Johnson V CCD
20 V1117 HER FMDC 2459651.9969 2022-03-13 11:55 13.096 0.010 Cousins R CCD
21 V1117 HER FMDC 2459651.9864 2022-03-13 11:40 13.899 0.014 Johnson B CCD
22 V1117 HER FMDC 2459652.0022 2022-03-13 12:03 12.741 0.022 Cousins I CCD
23 V1117 HER PYG 2459651.5420 2022-03-13 01:00 13.442 0.028 Unfiltered with V Zeropoint CCD
24 V1117 HER PYG 2459651.5430 2022-03-13 01:01 13.537 N/A Tri-Color Green CCD
25 V1117 HER MGW 2459652.2598 2022-03-13 18:14 12.764 0.007 Cousins I CCD