G156 31
- Unique Name: G156 31
- RA: 22 38 33.592
- Dec: -15 17 59.44
- Mag. V: 12.361
- Mag. B-V: 1.993
- Mag. U-B: 1.408
- Mag. V-R: 1.648
- Mag. R-I: 2.042
- Mag. V-I: 3.684
- N: 20.0
- M: 8.0
- Mean error of the mean V: 0.003
- Mean error of the mean B-V: 0.005
- Mean error of the mean U-B: 0.013
- Mean error of the mean V-R: 0.003
- Mean error of the mean R-I: 0.003
- Mean error of the mean V-I: 0.003