21071-2500
- Unique Name: 21071-2500SEE 439
- RA: 21 07 07.69
- Dec: -25 00 20.7
- Discoverer: SEE
- Discoverer Number: 439
- Components:
- First year: 1897
- Last year: 1999
- Observations: 5
- First position angle: 186
- Last position angle: 185
- First separation: 26.4
- Last separation: 27.0
- Mag first component: 4.5
- Mag second component: 11.7
- Spectral type: K5/M0III
- Primary proper motion RA: -28
- Primary proper motion DEC: -44
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -2515235
- Notes: N
