21430-2025
- Unique Name: 21430-2025SEE 456
- RA: 21 42 59.54
- Dec: -20 24 43.2
- Discoverer: SEE
- Discoverer Number: 456
- Components:
- First year: 1896
- Last year: 1999
- Observations: 20
- First position angle: 57
- Last position angle: 59
- First separation: 3.6
- Last separation: 3.3
- Mag first component: 8.67
- Mag second component: 10.3
- Spectral type: A3V
- Primary proper motion RA: 5
- Primary proper motion DEC: -26
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -21 6076
- Notes: N
