101 421
- Unique Name: 101 421
- RA: 09 57 16.107
- Dec: -00 17 18.20
- Mag. V: 13.18
- Mag. B-V: 0.507
- Mag. U-B: -0.031
- Mag. V-R: 0.327
- Mag. R-I: 0.296
- Mag. V-I: 0.623
- N: 2.0
- M: 1.0
- Mean error of the mean V: 0.002
- Mean error of the mean B-V: 0.002
- Mean error of the mean U-B: 0.004
- Mean error of the mean V-R: 0.002
- Mean error of the mean R-I: 0.001
- Mean error of the mean V-I: 0.001