21436+0700
- Unique Name: 21436+0700HJ 3053
- RA: 21 43 36.01
- Dec: +07 00 25.3
- Discoverer: HJ
- Discoverer Number: 3053
- Components:
- First year: 1830
- Last year: 2005
- Observations: 12
- First position angle: 194
- Last position angle: 192
- First separation: 25.0
- Last separation: 24.7
- Mag first component: 10.12
- Mag second component: 10.56
- Spectral type: M0
- Primary proper motion RA: 2
- Primary proper motion DEC: -16
- Secondary proper motion RA: 13
- Secondary proper motion DEC: -3
- Durchmusterung: +06 4887
- Notes: