21261-4103
- Unique Name: 21261-4103RST2177
- RA: 21 26 05.41
- Dec: -41 03 21.5
- Discoverer: RST
- Discoverer Number: 2177
- Components:
- First year: 1935
- Last year: 1945
- Observations: 2
- First position angle: 336
- Last position angle: 334
- First separation: 2.2
- Last separation: 2.1
- Mag first component: 10.04
- Mag second component: 14.0
- Spectral type: A0V
- Primary proper motion RA: -13
- Primary proper motion DEC: -10
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung: -4114517
- Notes: