PG2331+055B
- Unique Name: PG2331+055B
- RA: 23 33 51.128
- Dec: +05 45 09.07
- Mag. V: 14.744
- Mag. B-V: 0.819
- Mag. U-B: 0.429
- Mag. V-R: 0.481
- Mag. R-I: 0.454
- Mag. V-I: 0.935
- N: 2.0
- M: 1.0
- Mean error of the mean V: 0.004
- 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: 0.004
- Mean error of the mean R-I: 0.006
- Mean error of the mean V-I: 0.002