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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 34 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 EF ERI SKA 2454473.1536 2008-01-07 15:41 18.04 0.04 Unfiltered with V Zeropoint CCD
2 EF ERI CMP 2454474.5863 2008-01-09 02:04 18.312 0.228 Johnson V CCD
3 EF ERI SKA 2454475.3091 2008-01-09 19:25 18.15 0.05 Unfiltered with V Zeropoint CCD
4 EF ERI DIL 2454474.6073 2008-01-09 02:34 17.1 N/A Johnson V CCD
5 EF ERI DIL 2454475.0182 2008-01-09 12:26 18.3 0.2 Johnson V CCD
6 EF ERI SKA 2454476.1837 2008-01-10 16:24 17.79 0.05 Unfiltered with V Zeropoint CCD
7 EF ERI MGW 2454476.6436 2008-01-11 03:26 17.86 0.25 Johnson V CCD
8 EF ERI MGW 2454474.5806 2008-01-09 01:56 18.4 0.2 Unfiltered with V Zeropoint CCD
9 EF ERI PAW 2454477.0229 2008-01-11 12:32 14.8 N/A Visual Visual
10 EF ERI SKA 2454477.2560 2008-01-11 18:08 18.06 0.05 Unfiltered with V Zeropoint CCD
11 EF ERI HBD 2454477.9870 2008-01-12 11:41 18.27 0.14 Johnson V CCD
12 EF ERI CMP 2454477.6154 2008-01-12 02:46 17.9 N/A Johnson V CCD
13 EF ERI CMP 2454476.6014 2008-01-11 02:26 17.9 N/A Johnson V CCD
14 EF ERI EM 2454477.7366 2008-01-12 05:40 18.06 0.2 Johnson V CCD
15 EF ERI CMP 2454478.5861 2008-01-13 02:03 15.7 N/A Johnson V CCD
16 EF ERI MGW 2454478.6274 2008-01-13 03:03 18.1 0.2 Johnson V CCD
17 EF ERI GTZ 2454477.6701 2008-01-12 04:04 17.1 N/A Johnson V CCD
18 EF ERI MGW 2454480.6373 2008-01-15 03:17 18.0 0.2 Johnson V CCD
19 EF ERI NCH 2454480.5990 2008-01-15 02:22 17.81 0.3 Johnson V CCD
20 EF ERI CCV 2454478.3398 2008-01-12 20:09 16.1 0.07 Johnson V CCD
21 EF ERI DIL 2454480.0852 2008-01-14 14:02 18.1 0.1 Johnson V CCD
22 EF ERI NLX 2454481.0113 2008-01-15 12:16 18.3 0.17 Unfiltered with V Zeropoint CCD
23 EF ERI DIL 2454482.0167 2008-01-16 12:24 16.1 N/A Johnson V CCD
24 EF ERI MGW 2454482.0162 2008-01-16 12:23 18.6 0.2 Unfiltered with V Zeropoint CCD
25 EF ERI MGW 2454481.6667 2008-01-16 04:00 17.1 N/A Unfiltered with V Zeropoint CCD