PG1657+078D
- Unique Name: PG1657+078D
- RA: 16 59 27.877
- Dec: +07 42 59.71
- Mag. V: 16.156
- Mag. B-V: 0.986
- Mag. U-B: 0.599
- Mag. V-R: 0.635
- Mag. R-I: 0.592
- Mag. V-I: 1.227
- N: 1.0
- M: 1.0
- Mean error of the mean V: 0.0
- Mean error of the mean B-V: 0.0
- Mean error of the mean U-B: 0.0
- Mean error of the mean V-R: 0.0
- Mean error of the mean R-I: 0.0
- Mean error of the mean V-I: 0.0