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Rare exoplanet 46 EP

Kepler-1976 b

RA 292.1671° · Dec 48.7275° · exoplanet

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Score breakdown

· 7 badges
46 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
  • Found by Kepler +3
Total score 46

4 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
  • 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.

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 15.4 it is far too faint for the eye: this one belongs to cameras and long exposures.
  • 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. Impossible with our current technology — and the next millennium of it.

Getting there

  • Aboard Voyager 1. ≈ 75.3 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 6.7 million years even at the Parker Solar Probe's 192 km/s.

Properties

diameter km
155753.202
discovery facility
Kepler
discovery method
Transit Timing Variations
discovery year
2023
dist ly
4287.3532
eccentricity
0
eq temp k
1103
host star teff
5712
inclination
86.15
insolation
349.4
mag
15.445
name
Kepler-1976 b
orbital period days
4.9593
radius earth
12.21
semi major au
0.0565
sys num planets
1
sys num stars
1
tidally locked
yes
tidally locked inferred
yes

About Kepler-1976 b

Kepler-1976 b is a rare exoplanet. It lies about 4,287.4 light-years from Earth, shines at apparent magnitude 15.45, has an equilibrium temperature near 1,103 K and spans roughly 12.21 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 15.45, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, Kepler-1976 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-1976 b is a rare exoplanet

Kepler-1976 b scores 46 points on Spacedle's rarity scale, which places it in the rare tier. Another 4 points would lift it into a rarer tier.

That score comes from 7 science badges — Confirmed exoplanet, Distant (over 1,000 light-years), Gas giant, Hot Jupiter, Tidally locked, 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.