O-type star · blue giant
NN Ser
57000 K
temperature
–
radius
0.54 M☉
mass
–
luminosity
How long to get there · 1,682 ly away
At light speed, about 1,682 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size unknown: no measured radius for this star.
How it compares with our Sun
9.88×
as hot as the Sun
–
the Sun's width
0.54×
the Sun's mass
–
the Sun's light output
Worlds orbiting this star
- Explore →NN Ser dGas giant13.30 R⊕ · 7.9 years year
- Explore →NN Ser cGas giant12.60 R⊕ · 19.1 years year
Explore from here · roam the neighborhood
Zoom out: system → (soon) galaxy arm, and the host black hole at the galaxy's heart.
Can you see it tonight?
FAINT — LARGE TELESCOPE NEEDED
Brightness mag 16.9To see it 10"+ (250 mm) telescope, dark sky
Illustration generated from NN Ser's temperature, not a photograph.