21029+1708
- Unique Name: 21029+1708BPMA250
- RA: 21 02 55.21
- Dec: +17 08 23.9
- Discoverer: BPM
- Discoverer Number: 0
- Components:
- First year: 1995
- Last year: 2001
- Observations: 3
- First position angle: 40
- Last position angle: 40
- First separation: 198.8
- Last separation: 198.9
- Mag first component: 13.26
- Mag second component: 14.85
- Spectral type:
- Primary proper motion RA: 3
- Primary proper motion DEC: -7
- Secondary proper motion RA: -21
- Secondary proper motion DEC: -22
- Durchmusterung:
- Notes: NV
