98 557
- Unique Name: 98 557
- RA: 06 51 29.506
- Dec: -00 25 06.29
- Mag. V: 14.78
- Mag. B-V: 1.397
- Mag. U-B: 1.072
- Mag. V-R: 0.755
- Mag. R-I: 0.741
- Mag. V-I: 1.494
- N: 2.0
- M: 1.0
- Mean error of the mean V: 0.001
- Mean error of the mean B-V: 0.054
- Mean error of the mean U-B: 0.027
- Mean error of the mean V-R: 0.009
- Mean error of the mean R-I: 0.03
- Mean error of the mean V-I: 0.02