16400+3958
- Unique Name: 16400+3958GRV1124
- RA: 16 40 06.12
- Dec: +39 58 56.9
- Discoverer: GRV
- Discoverer Number: 1124
- Components:
- First year: 1998
- Last year: 2000
- Observations: 2
- First position angle: 219
- Last position angle: 219
- First separation: 8.7
- Last separation: 8.7
- Mag first component: 16.5
- Mag second component: 16.7
- Spectral type:
- Primary proper motion RA: -18
- Primary proper motion DEC: -19
- Secondary proper motion RA: -16
- Secondary proper motion DEC: -21
- Durchmusterung:
- Notes: