21598-5015
- Unique Name: 21598-5015HU 1635
- RA: 21 59 49.45
- Dec: -50 14 42.1
- Discoverer: HU
- Discoverer Number: 1635
- Components:
- First year: 1914
- Last year: 1991
- Observations: 5
- First position angle: 265
- Last position angle: 243
- First separation: 1.0
- Last separation: 1.1
- Mag first component: 9.01
- Mag second component: 11.34
- Spectral type: F3V
- Primary proper motion RA: 28
- Primary proper motion DEC: -22
- Secondary proper motion RA: 26
- Secondary proper motion DEC: -21
- Durchmusterung: -5013547
- Notes: