21182-2355
- Unique Name: 21182-2355HJ 3018
- RA: 21 18 06.99
- Dec: -23 56 04.2
- Discoverer: HJ
- Discoverer Number: 3018
- Components:
- First year: 1830
- Last year: 1999
- Observations: 8
- First position angle: 343
- Last position angle: 348
- First separation: 18.0
- Last separation: 14.9
- Mag first component: 11.95
- Mag second component: 12.0
- Spectral type:
- Primary proper motion RA: 4
- Primary proper motion DEC: -22
- Secondary proper motion RA: 27
- Secondary proper motion DEC: -31
- Durchmusterung: -2416563
- Notes: L
