10 Delphini (10 Del) is a solitary star in the equatorial constellation Delphinus.
It has an apparent magnitude of 6.00, allowing it to be faintly seen with the naked eye.
Parallax measurements put the object at a distance of 493 light years but is drifting closer with a heliocentric radial velocity of −32 km/s.
[9] It shines at 125 L☉[9] from its enlarged photosphere at an effective temperature of 4,378 K,[10] giving it an orange glow.
[10] 10 Del has been suspected to be a variable star, although it hasn't been catalogued as such in the GCVS.