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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.

Note: Search parameters have been overridden by the selected campaign: Alert Notice 800: Photometry needed for five YSO stars in support of spectroscopy.
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 4329 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 R Mon AANE 2459913.4688 2022-11-29 23:15 11.80 N/A Visual Visual
2 UX Ori HMB 2459912.8477 2022-11-29 08:20 11.099 0.011 Cousins R CCD
3 UX Ori HMB 2459912.8475 2022-11-29 08:20 11.101 0.012 Cousins R CCD
4 UX Ori HMB 2459912.8472 2022-11-29 08:19 11.982 0.013 Johnson B CCD
5 UX Ori HMB 2459912.8468 2022-11-29 08:19 11.986 0.014 Johnson B CCD
6 UX Ori HMB 2459912.8465 2022-11-29 08:18 11.452 0.008 Johnson V CCD
7 UX Ori HMB 2459912.8462 2022-11-29 08:18 11.431 0.009 Johnson V CCD
8 UX Ori HMB 2459912.8459 2022-11-29 08:18 10.595 0.016 Cousins I CCD
9 UX Ori HMB 2459912.8457 2022-11-29 08:17 10.621 0.016 Cousins I CCD
10 R Mon SRIC 2459912.8340 2022-11-29 08:00 10.686 0.010 Cousins I CCD
11 R Mon SRIC 2459912.8334 2022-11-29 08:00 11.192 0.008 Cousins R CCD
12 R Mon SRIC 2459912.8326 2022-11-29 07:58 11.740 0.007 Johnson V CCD
13 R Mon SRIC 2459912.8315 2022-11-29 07:57 12.315 0.013 Johnson B CCD
14 R Mon SRIC 2459912.8305 2022-11-29 07:55 10.711 0.008 Cousins I CCD
15 R Mon SRIC 2459912.8299 2022-11-29 07:55 11.187 0.005 Cousins R CCD
16 R Mon SRIC 2459912.8292 2022-11-29 07:53 11.670 0.012 Johnson V CCD
17 R Mon SRIC 2459912.8281 2022-11-29 07:52 12.325 0.012 Johnson B CCD
18 R Mon SRIC 2459912.8271 2022-11-29 07:51 10.708 0.008 Cousins I CCD
19 R Mon SRIC 2459912.8265 2022-11-29 07:50 11.208 0.018 Cousins R CCD
20 R Mon SRIC 2459912.8257 2022-11-29 07:49 11.754 0.019 Johnson V CCD
21 R Mon SRIC 2459912.8246 2022-11-29 07:47 12.313 0.020 Johnson B CCD
22 RR Tau SRIC 2459912.8228 2022-11-29 07:44 10.479 0.013 Cousins I CCD
23 RR Tau SRIC 2459912.8225 2022-11-29 07:44 10.886 0.003 Cousins R CCD
24 RR Tau SRIC 2459912.8221 2022-11-29 07:43 11.223 0.002 Johnson V CCD
25 RR Tau SRIC 2459912.8216 2022-11-29 07:43 11.737 0.002 Johnson B CCD