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Uncommon exoplanet 24 EP

Kepler-1088 b

RA 281.5615° · Dec 42.4504° · exoplanet

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Score breakdown

· 4 badges
24 pts · Uncommon
Uncommon 34 pts → Rare
  • Super-Earth +8
  • Orbits a Sun-like star +8
  • Confirmed exoplanet +5
  • Found by Kepler +3
Total score 24

10 more points to reach Rare.

Badges

  • Confirmed exoplanet · +5
  • Super-Earth · +8
  • Found by Kepler · +3
  • 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. Its density says rock, though lighter than Earth's mix: probably less iron, or a thick shell of water and ice over the top.

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 11.5 you'll want a small backyard telescope.
  • Northern sky. It rides the northern half of the sky — an easier target the further north you are.
  • Best time of year. It stands highest in the middle of the night around July — that's when to go looking.

Could we get there?

  • Verdict. Hopelessly far for any craft humanity can build today.

Getting there

  • Aboard Voyager 1. ≈ 16.1 million years at Voyager 1's speed (17 km/s).

Properties

density gcc
4.99
diameter km
18113.804
discovery facility
Kepler
discovery method
Transit
discovery year
2016
dist ly
915.2883
eccentricity
0
eq temp k
667
host star teff
5975
inclination
88.31
insolation
44.887
mag
11.472
mass earth
2.6
name
Kepler-1088 b
orbital period days
23.1275
radius earth
1.42
semi major au
0.1616
sys num planets
1
sys num stars
1

About Kepler-1088 b

Kepler-1088 b is an uncommon exoplanet. It lies about 915.3 light-years from Earth, shines at apparent magnitude 11.47, has an equilibrium temperature near 667 K and spans roughly 1.42 Earth radii.

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 11.47, a small backyard telescope will bring it into view.

Like any astronomical target, Kepler-1088 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 Kepler-1088 b is an uncommon exoplanet

Kepler-1088 b scores 24 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 10 points would lift it into a rarer tier.

That score comes from 4 science badges — Confirmed exoplanet, Super-Earth, Found by Kepler 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.