21055-2445
- Unique Name: 21055-2445HJ 3007
- RA: 21 05 30.69
- Dec: -24 45 10.6
- Discoverer: HJ
- Discoverer Number: 3007
- Components:
- First year: 1830
- Last year: 1999
- Observations: 18
- First position angle: 220
- Last position angle: 238
- First separation: 8.0
- Last separation: 4.6
- Mag first component: 10.25
- Mag second component: 10.33
- Spectral type: K0III/IV
- Primary proper motion RA: 14
- Primary proper motion DEC: -1
- Secondary proper motion RA: -34
- Secondary proper motion DEC: -22
- Durchmusterung: -2515218
- Notes:
