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Rare exoplanet 43 EP

WASP-106 b

RA 166.4296° · Dec -5.0795° · exoplanet

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Score breakdown

· 6 badges
43 pts · Rare
Rare 50 pts → Epic
  • Hot Jupiter +10
  • Tidally locked +10
  • Orbits a Sun-like star +8
  • Distant (over 1,000 light-years) +6
  • Confirmed exoplanet +5
  • Gas giant +4
Total score 43

7 more points to reach Epic.

Badges

  • Confirmed exoplanet · +5
  • Distant (over 1,000 light-years) · +6
  • Gas giant · +4
  • Hot Jupiter · +10
  • Tidally locked · +10
  • Orbits a Sun-like star · +8

Trivia

What it actually is

  • Hugging its star. It orbits closer to its star than Mercury does to the Sun, completing a lap in less time than Mercury takes.
  • What it is made of. Too light to be solid rock and too heavy to be all gas: most likely a deep global ocean or a thick steamy envelope over a rocky core.

Sense of scale

  • In perspective. Far away by human standards, yet still a local address inside the Milky Way's spiral arms.

Find it in the sky

  • How to spot it. At magnitude 11.2 you'll want a small backyard telescope.
  • Seen from everywhere. It sits almost on the celestial equator, so it can be seen from essentially anywhere on Earth.
  • Best time of year. It stands highest in the middle of the night around March — that's when to go looking.

Could we get there?

  • Verdict. Impossible with our current technology — and the next millennium of it.

Getting there

  • Aboard Voyager 1. ≈ 20.2 million years at Voyager 1's speed (17 km/s).

Properties

density gcc
1.86
diameter km
154422.7196
discovery facility
SuperWASP
discovery method
Transit
discovery year
2014
dist ly
1148.6595
eccentricity
0.023
eq temp k
1140
host star teff
6002
inclination
88.3
insolation
327.8307
mag
11.21
mass earth
613.4088
name
WASP-106 b
orbital period days
9.2897
radius earth
12.1057
semi major au
0.0901
spect
F9 D
sys num planets
1
sys num stars
1
tidally locked
yes
tidally locked inferred
yes

About WASP-106 b

WASP-106 b is a rare exoplanet. It lies about 1,148.7 light-years from Earth, shines at apparent magnitude 11.21, has spectral type F9 D and has an equilibrium temperature near 1,140 K.

It orbits closer to its star than Mercury does to the Sun, completing a lap in less time than Mercury takes.

How to see it

At apparent magnitude 11.21, a small backyard telescope will bring it into view.

Like any astronomical target, WASP-106 b is best seen from a dark site away from city lights, and when it is above the horizon depends on your latitude and the time of year. The visibility panel above works out tonight's viewing window for your saved location.

Why WASP-106 b is a rare exoplanet

WASP-106 b scores 43 points on Spacedle's rarity scale, which places it in the rare tier. Another 7 points would lift it into a rarer tier.

That score comes from 6 science badges — Confirmed exoplanet, Distant (over 1,000 light-years), Gas giant, Hot Jupiter, Tidally locked and Orbits a Sun-like star — each earned for a real, measurable property of the object. Rarity on Spacedle is never random: the more remarkable an object's astrophysics, the more badges it collects, the higher it scores, and the rarer it ranks.