21086-2112
- Unique Name: 21086-2112HJ 3009AB
- RA: 21 08 33.64
- Dec: -21 11 37.4
- Discoverer: HJ
- Discoverer Number: 3009
- Components: AB
- First year: 1830
- Last year: 1999
- Observations: 5
- First position angle: 69
- Last position angle: 61
- First separation: 70.0
- Last separation: 69.7
- Mag first component: 5.28
- Mag second component: 11.72
- Spectral type: A0V
- Primary proper motion RA: 19
- Primary proper motion DEC: -60
- Secondary proper motion RA: 21
- Secondary proper motion DEC: 5
- Durchmusterung:
- Notes: N
