Gliese 390 (HIP 51007), a red dwarf star in Stars

Gliese 390 (HIP 51007) is a red dwarf star (M1.5) in Stars, 40 light years from Earth at magnitude 10.15.

Ashland Astronomy Studio October 3, 2026 Star

Gliese 390 (HIP 51007)

Gliese 390 is a red dwarf star in the constellation Stars. At 40 light years away, it shines at an apparent visual magnitude of 10.15. Galactic velocity: 46.4 km/s. Galactic orbit: 20,098 26,500 light years from galactic center.

Sky position: RA 10h 25m, Dec -10° 13.7'

Spectral type: M1.5

← Back to all stars

// Fade in · only sidebar boxes, never the main content if('IntersectionObserver' in window){var io=new IntersectionObserver(function(es){es.forEach(function(en){if(en.isIntersecting){en.target.style.opacity='1';en.target.style.transform='none';io.unobserve(en.target);}});},{threshold:.05});document.querySelectorAll('.side__box').forEach(function(el){el.style.opacity='0';el.style.transform='translateY(10px)';el.style.transition='opacity .4s ease,transform .4s ease';io.observe(el);});}