21104-5434
- Unique Name: 21104-5434HJ 5246
- RA: 21 10 25.50
- Dec: -54 34 26.6
- Discoverer: HJ
- Discoverer Number: 5246
- Components:
- First year: 1836
- Last year: 2001
- Observations: 63
- First position angle: 117
- Last position angle: 131
- First separation: 1.5
- Last separation: 4.1
- Mag first component: 7.79
- Mag second component: 8.01
- Spectral type: K1/2(V) F
- Primary proper motion RA: 130
- Primary proper motion DEC: -27
- Secondary proper motion RA: 135
- Secondary proper motion DEC: -35
- Durchmusterung: -55 9530
- Notes:
