PG2331+055A
- Unique Name: PG2331+055A
- RA: 23 33 49.373
- Dec: +05 46 52.58
- Mag. V: 13.051
- Mag. B-V: 0.741
- Mag. U-B: 0.257
- Mag. V-R: 0.419
- Mag. R-I: 0.401
- Mag. V-I: 0.821
- N: 2.0
- M: 1.0
- Mean error of the mean V: 0.002
- Mean error of the mean B-V: 0.001
- Mean error of the mean U-B: 0.001
- Mean error of the mean V-R: 0.001
- Mean error of the mean R-I: 0.001
- Mean error of the mean V-I: 0.001