21490+1304
- Unique Name: 21490+1304CBL 535
- RA: 21 48 59.56
- Dec: +13 03 32.6
- Discoverer: CBL
- Discoverer Number: 535
- Components:
- First year: 2000
- Last year: 2001
- Observations: 2
- First position angle: 237
- Last position angle: 237
- First separation: 20.8
- Last separation: 20.7
- Mag first component: 15.5
- Mag second component: 16.1
- Spectral type:
- Primary proper motion RA: -86
- Primary proper motion DEC: -19
- Secondary proper motion RA: -87
- Secondary proper motion DEC: -25
- Durchmusterung:
- Notes: V
