21098-1834
- Unique Name: 21098-1834HJ 3010
- RA: 21 09 51.72
- Dec: -18 33 37.1
- Discoverer: HJ
- Discoverer Number: 3010
- Components:
- First year: 1830
- Last year: 2012
- Observations: 13
- First position angle: 299
- Last position angle: 302
- First separation: 18.0
- Last separation: 33.5
- Mag first component: 9.75
- Mag second component: 10.97
- Spectral type: G1/2V
- Primary proper motion RA: 43
- Primary proper motion DEC: -36
- Secondary proper motion RA: 9
- Secondary proper motion DEC: -6
- Durchmusterung: -19 6035
- Notes: NL
