10121-5507
- Unique Name: 10121-5507HJ 4297
- RA: 10 12 06.91
- Dec: -55 07 16.5
- Discoverer: HJ
- Discoverer Number: 4297
- Components:
- First year: 1835
- Last year: 2000
- Observations: 10
- First position angle: 304
- Last position angle: 304
- First separation: 9.3
- Last separation: 10.9
- Mag first component: 9.65
- Mag second component: 10.68
- Spectral type: A0/1V
- Primary proper motion RA: -14
- Primary proper motion DEC: 0
- Secondary proper motion RA: -14
- Secondary proper motion DEC: 4
- Durchmusterung: -54 3269
- Notes: