21009+1552
- Unique Name: 21009+1552BPM2310
- RA: 21 00 53.66
- Dec: +15 52 09.6
- Discoverer: BPM
- Discoverer Number: 2310
- Components:
- First year: 1992
- Last year: 2001
- Observations: 3
- First position angle: 143
- Last position angle: 143
- First separation: 95.7
- Last separation: 95.9
- Mag first component: 14.74
- Mag second component: 15.7
- Spectral type:
- Primary proper motion RA: -23
- Primary proper motion DEC: -12
- Secondary proper motion RA: -10
- Secondary proper motion DEC: -11
- Durchmusterung:
- Notes: NV
