20229+4259
- Unique Name: 20229+4259STTA207AC
- RA: 20 22 55.49
- Dec: +42 59 00.4
- Discoverer: STT
- Discoverer Number: 0
- Components: AC
- First year: 1876
- Last year: 2003
- Observations: 25
- First position angle: 63
- Last position angle: 64
- First separation: 96.4
- Last separation: 86.9
- Mag first component: 6.41
- Mag second component: 8.01
- Spectral type: K0III
- Primary proper motion RA: 56
- Primary proper motion DEC: 43
- Secondary proper motion RA: -3
- Secondary proper motion DEC: -18
- Durchmusterung: +42 3724
- Notes: NL
