21098-5155
- Unique Name: 21098-5155RST1084
- RA: 21 09 44.78
- Dec: -51 55 13.2
- Discoverer: RST
- Discoverer Number: 1084
- Components:
- First year: 1930
- Last year: 1947
- Observations: 2
- First position angle: 36
- Last position angle: 37
- First separation: 1.4
- Last separation: 1.4
- Mag first component: 10.6
- Mag second component: 11.1
- Spectral type:
- Primary proper motion RA: -3
- Primary proper motion DEC: -3
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -52 9770
- Notes: N
