21129+3014
- Unique Name: 21129+3014FYM 141AG
- RA: 21 12 56.19
- Dec: +30 13 36.9
- Discoverer: FYM
- Discoverer Number: 141
- Components: AG
- First year: 1998
- Last year: 2012
- Observations: 3
- First position angle: 98
- Last position angle: 98
- First separation: 70.5
- Last separation: 70.0
- Mag first component: 3.3
- Mag second component: 15.1
- Spectral type: G8+III-a
- Primary proper motion RA: 7
- Primary proper motion DEC: -68
- Secondary proper motion RA:
- Secondary proper motion DEC:
- Durchmusterung:
- Notes: N
