20416+3637
- Unique Name: 20416+3637SEI1218
- RA: 20 41 36.65
- Dec: +36 37 20.8
- Discoverer: SEI
- Discoverer Number: 1218
- Components:
- First year: 1896
- Last year: 2002
- Observations: 5
- First position angle: 223
- Last position angle: 224
- First separation: 15.8
- Last separation: 13.2
- Mag first component: 9.69
- Mag second component: 11.7
- Spectral type: K0
- Primary proper motion RA: -13
- Primary proper motion DEC: -15
- Secondary proper motion RA: -3
- Secondary proper motion DEC: 2
- Durchmusterung: +36 4191
- Notes: N
