21037-0258
- Unique Name: 21037-0258J 1717
- RA: 21 03 49.64
- Dec: -02 58 02.4
- Discoverer: J
- Discoverer Number: 1717
- Components:
- First year: 1941
- Last year: 2001
- Observations: 7
- First position angle: 180
- Last position angle: 180
- First separation: 3.0
- Last separation: 3.2
- Mag first component: 12.4
- Mag second component: 12.4
- Spectral type:
- Primary proper motion RA: 14
- Primary proper motion DEC: 71
- Secondary proper motion RA: 12
- Secondary proper motion DEC: -14
- Durchmusterung: -03 5103
- Notes: N
