21258+4658
- Unique Name: 21258+4658OL 221
- RA: 21 25 42.10
- Dec: +46 58 58.7
- Discoverer: OL
- Discoverer Number: 221
- Components:
- First year: 1924
- Last year: 1996
- Observations: 2
- First position angle: 22
- Last position angle: 14
- First separation: 2.0
- Last separation: 2.2
- Mag first component: 11.16
- Mag second component: 13.2
- Spectral type:
- Primary proper motion RA: 6
- Primary proper motion DEC: -3
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes:
