05316+3131
- Unique Name: 05316+3131HJ 703
- RA: 05 31 33.53
- Dec: +31 30 35.6
- Discoverer: HJ
- Discoverer Number: 703
- Components:
- First year: 1903
- Last year: 2004
- Observations: 9
- First position angle: 276
- Last position angle: 279
- First separation: 18.0
- Last separation: 16.5
- Mag first component: 8.6
- Mag second component: 11.65
- Spectral type: K0
- Primary proper motion RA: -3
- Primary proper motion DEC: -11
- Secondary proper motion RA: -5
- Secondary proper motion DEC: -2
- Durchmusterung: +31 998
- Notes: U
