21451-1536
- Unique Name: 21451-1536HU 375
- RA: 21 45 04.47
- Dec: -15 35 58.7
- Discoverer: HU
- Discoverer Number: 375
- Components:
- First year: 1900
- Last year: 1984
- Observations: 6
- First position angle: 170
- Last position angle: 195
- First separation: 0.4
- Last separation: 0.1
- Mag first component: 10.4
- Mag second component: 10.6
- Spectral type: G2V
- Primary proper motion RA: -1
- Primary proper motion DEC: -24
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -16 5938
- Notes: