02231+7021
- Unique Name: 02231+7021MLR 377AB
- RA: 02 23 04.70
- Dec: +70 20 35.6
- Discoverer: MLR
- Discoverer Number: 377
- Components: AB
- First year: 1972
- Last year: 2010
- Observations: 23
- First position angle: 162
- Last position angle: 140
- First separation: 0.5
- Last separation: 0.7
- Mag first component: 8.42
- Mag second component: 8.7
- Spectral type: F5
- Primary proper motion RA: 23
- Primary proper motion DEC: -2
- Secondary proper motion RA: 23
- Secondary proper motion DEC: -2
- Durchmusterung: +69 144
- Notes: NO
