21143-3835
- Unique Name: 21143-3835HJ 5253AC
- RA: 21 14 16.34
- Dec: -38 34 40.6
- Discoverer: HJ
- Discoverer Number: 5253
- Components: AC
- First year: 1836
- Last year: 1999
- Observations: 12
- First position angle: 183
- Last position angle: 181
- First separation: 10.0
- Last separation: 10.4
- Mag first component: 8.81
- Mag second component: 9.53
- Spectral type: F2
- Primary proper motion RA: -5
- Primary proper motion DEC: -7
- Secondary proper motion RA: -5
- Secondary proper motion DEC: -12
- Durchmusterung:
- Notes: