17477+7603
- Unique Name: 17477+7603TDT 508
- RA: 17 47 42.35
- Dec: +76 02 30.8
- Discoverer: TDT
- Discoverer Number: 508
- Components:
- First year: 1991
- Last year: 1991
- Observations: 1
- First position angle: 106
- Last position angle: 106
- First separation: 0.5
- Last separation: 0.5
- Mag first component: 10.82
- Mag second component: 10.86
- Spectral type:
- Primary proper motion RA: 33
- Primary proper motion DEC: -10
- Secondary proper motion RA: 33
- Secondary proper motion DEC: -10
- Durchmusterung:
- Notes: