01335-0331
- Unique Name: 01335-0331HJ 640
- RA: 01 33 31.06
- Dec: -03 30 51.7
- Discoverer: HJ
- Discoverer Number: 640
- Components:
- First year: 1827
- Last year: 2009
- Observations: 24
- First position angle: 118
- Last position angle: 112
- First separation: 4.0
- Last separation: 5.3
- Mag first component: 10.57
- Mag second component: 10.76
- Spectral type:
- Primary proper motion RA: 20
- Primary proper motion DEC: -70
- Secondary proper motion RA: 70
- Secondary proper motion DEC: -88
- Durchmusterung: -04 230
- Notes: D
