12003-3644
- Unique Name: 12003-3644HJ 4487
- RA: 12 00 15.42
- Dec: -36 44 46.9
- Discoverer: HJ
- Discoverer Number: 4487
- Components:
- First year: 1835
- Last year: 1999
- Observations: 16
- First position angle: 128
- Last position angle: 125
- First separation: 3.0
- Last separation: 5.7
- Mag first component: 9.18
- Mag second component: 9.75
- Spectral type: A2IV/V
- Primary proper motion RA: -24
- Primary proper motion DEC: 8
- Secondary proper motion RA: -19
- Secondary proper motion DEC: -5
- Durchmusterung: -36 7586
- Notes: