21072-1355
- Unique Name: 21072-1355BU 157AC
- RA: 21 07 10.15
- Dec: -13 55 23.1
- Discoverer: BU
- Discoverer Number: 157
- Components: AC
- First year: 1873
- Last year: 2000
- Observations: 16
- First position angle: 90
- Last position angle: 287
- First separation: 20.0
- Last separation: 26.5
- Mag first component: 7.29
- Mag second component: 11.56
- Spectral type: K1V
- Primary proper motion RA: 382
- Primary proper motion DEC: -47
- Secondary proper motion RA: 1
- Secondary proper motion DEC: 58
- Durchmusterung:
- Notes: NL
