Services
Others
Sesame name resolver
Dictionary of nomenclature
Contact us
Help
Unit 15arcsec
Meaning of
15arcsec
Value
15
Unit
arcsec
xpUnit
second of arc
SI_unit
7.71605×10
–7
Dim
SI_value
1.15740740740741e
–05
Type in your unit symbol or formula:
Definitions and Conventions concerning units
full list of units and constants