What it’s like to stand here
HD 99706 b
weight
≥ 2.08 g
sun
2.8× wider
sky
amber-orange

Illustration computed from this world’s measured and derived values, not a photograph.

Gas giant

HD 99706 b

Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.

HD 99706
host star
13.70 R⊕
radius
391 M⊕
mass · minimum (m·sin i)
2.3 years
orbital period
118°C (245°F)
avg temp
What it's like to stand here
≥ 2.08 g
surface gravity (no solid surface · minimum mass only)
2.3 years
one year, in Earth time
2.8× wider
how big its sun looks vs ours
amber-orange
midday sky tint
0.5×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 478 ly away
Jet airliner
573 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
745,719 years
dies en route1000-yr cryo: fails
Light speed
478 years
dies en route1000-yr cryo: survives
Warp 10
175 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthHD 99706 b is 14× the width of Earth
Explore from here · roam the neighborhood
Host star
HD 99706
K0 · 2 planets
Explore →
Sibling worlds in this system

Zoom out: star → system → (soon) galaxy arm, host black hole, and a real image of the host galaxy.

Can you see it tonight? · observe
BINOCULARS NEEDED
Host-star brightnessmag 7.7
ConstellationUrsa Major
To see the host star50 mm binoculars
Gear bridge

Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.

Illustration generated from HD 99706 b's confirmed parameters, not a photograph.