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 21 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V2105 Oph CAI 2455080.3708 2009-09-05 20:53 5.3 N/A Visual Visual
2 V2105 Oph RJG 2455080.3681 2009-09-05 20:50 5.3 N/A Visual Visual
3 V2105 Oph OAD 2455079.5819 2009-09-05 01:57 5.118 0.001 Johnson V PEP
4 V2105 Oph BSR 2455079.2951 2009-09-04 19:04 5.3 N/A Visual Visual
5 V2105 Oph OAD 2455078.5576 2009-09-04 01:23 5.145 0.001 Johnson V PEP
6 V2105 Oph ATE 2455078.3611 2009-09-03 20:40 5.52 0.06 Johnson V CCD
7 V2105 Oph ATE 2455078.3608 2009-09-03 20:39 5.48 0.06 Johnson V CCD
8 V2105 Oph ATE 2455078.3605 2009-09-03 20:39 5.52 0.06 Johnson V CCD
9 V2105 Oph ATE 2455078.3601 2009-09-03 20:38 5.54 0.06 Johnson V CCD
10 V2105 Oph MGK 2455078.2618 2009-09-03 18:17 5.2 N/A Visual Visual
11 V2105 Oph OAD 2455077.5715 2009-09-03 01:43 5.168 0.003 Johnson V PEP
12 V2105 Oph CRR 2455077.5389 2009-09-03 00:56 5.189 0.008 Johnson V PEP
13 V2105 Oph KMO 2455077.2500 2009-09-02 18:00 5.2 N/A Visual Visual
14 V2105 Oph OAD 2455076.5701 2009-09-02 01:41 5.201 0.014 Johnson V PEP
15 V2105 Oph BSR 2455076.2882 2009-09-01 18:55 5.3 N/A Visual Visual
16 V2105 Oph AAP 2455075.6847 2009-09-01 04:25 5.3 N/A Visual Visual
17 V2105 Oph OAD 2455075.5750 2009-09-01 01:48 5.222 0.002 Johnson V PEP
18 V2105 Oph CRR 2455075.5447 2009-09-01 01:04 5.222 0.002 Johnson V PEP
19 V2105 Oph BSR 2455075.3021 2009-08-31 19:15 5.2 N/A Visual Visual
20 V2105 Oph BSR 2455075.2896 2009-08-31 18:57 5.1 N/A Visual Visual
21 V2105 Oph OAD 2455074.5674 2009-08-31 01:36 5.245 0.003 Johnson V PEP