21088+3707
- Unique Name: 21088+3707SEI1416
- RA: 21 08 43.02
- Dec: +37 07 10.5
- Discoverer: SEI
- Discoverer Number: 1416
- Components:
- First year: 1896
- Last year: 2011
- Observations: 6
- First position angle: 58
- Last position angle: 60
- First separation: 6.0
- Last separation: 5.8
- Mag first component: 10.0
- Mag second component: 11.0
- Spectral type:
- Primary proper motion RA: -6
- Primary proper motion DEC: -3
- Secondary proper motion RA: 14
- Secondary proper motion DEC: 3
- Durchmusterung:
- Notes: