02598+5420
- Unique Name: 02598+5420ES 621AB
- RA: 02 59 45.27
- Dec: +54 19 45.0
- Discoverer: ES
- Discoverer Number: 621
- Components: AB
- First year: 1908
- Last year: 2012
- Observations: 10
- First position angle: 354
- Last position angle: 354
- First separation: 8.3
- Last separation: 7.1
- Mag first component: 9.17
- Mag second component: 12.09
- Spectral type: A2
- Primary proper motion RA: 6
- Primary proper motion DEC: -8
- Secondary proper motion RA: 5
- Secondary proper motion DEC: -6
- Durchmusterung: +53 601
- Notes: