20177+2025
- Unique Name: 20177+2025BTG 4AE
- RA: 20 17 44.53
- Dec: +20 25 23.0
- Discoverer: BTG
- Discoverer Number: 4
- Components: AE
- First year: 1999
- Last year: 2007
- Observations: 3
- First position angle: 268
- Last position angle: 267
- First separation: 28.7
- Last separation: 28.8
- Mag first component: 8.2
- Mag second component: 14.2
- Spectral type:
- Primary proper motion RA: 9
- Primary proper motion DEC: 3
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
