21140+1305
- Unique Name: 21140+1305BPM2347
- RA: 21 14 01.77
- Dec: +13 05 21.9
- Discoverer: BPM
- Discoverer Number: 2347
- Components:
- First year: 1995
- Last year: 2001
- Observations: 3
- First position angle: 160
- Last position angle: 160
- First separation: 102.6
- Last separation: 102.6
- Mag first component: 9.2
- Mag second component: 15.4
- Spectral type: K5
- Primary proper motion RA: -12
- Primary proper motion DEC: -17
- Secondary proper motion RA: -11
- Secondary proper motion DEC: -10
- Durchmusterung: +12 4576
- Notes: NV
