20457-3736
- Unique Name: 20457-3736HJ 5216
- RA: 20 45 41.07
- Dec: -37 36 33.6
- Discoverer: HJ
- Discoverer Number: 5216
- Components:
- First year: 1836
- Last year: 2000
- Observations: 13
- First position angle: 18
- Last position angle: 22
- First separation: 12.0
- Last separation: 15.7
- Mag first component: 10.1
- Mag second component: 10.55
- Spectral type: G0
- Primary proper motion RA: -19
- Primary proper motion DEC: 14
- Secondary proper motion RA: -3
- Secondary proper motion DEC: 9
- Durchmusterung: -3814203
- Notes:
