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Uncommon exoplanet 33 EP

OGLE-2012-BLG-0026L b

RA 263.5779° · Dec -27.1427° · exoplanet

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Score breakdown

· 5 badges
33 pts · Uncommon
Uncommon 34 pts → Rare
  • Found by microlensing +12
  • Distant (over 1,000 light-years) +6
  • Multi-planet system +6
  • Confirmed exoplanet +5
  • Gas giant +4
Total score 33

1 more point to reach Rare.

Badges

  • Confirmed exoplanet · +5
  • Distant (over 1,000 light-years) · +6
  • Gas giant · +4
  • Multi-planet system · +6
  • Found by microlensing · +12

Trivia

Hard to believe

  • It would float. It is less dense than water. Drop it in a big enough ocean and the whole world would bob on the surface.

What it actually is

  • What it is made of. Lighter than Neptune — a puffed-up ball of hydrogen and helium with no surface anywhere on it to stand on.
  • Crowded system. One of at least 2 planets orbiting its star.

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 20.7 it is far too faint for the eye: this one belongs to cameras and long exposures.
  • Southern sky. It rides the southern half of the sky — an easier target the further south you are.
  • Best time of year. It stands highest in the middle of the night around June — that's when to go looking.

Could we get there?

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

Properties

density gcc
0.551
diameter km
98477.864
discovery facility
OGLE
discovery method
Microlensing
discovery year
2012
dist ly
13108.2096
mag
20.66
mass earth
46.1
name
OGLE-2012-BLG-0026L b
radius earth
7.72
semi major au
4
spect
G5 V
sys num planets
2
sys num stars
1

About OGLE-2012-BLG-0026L b

OGLE-2012-BLG-0026L b is an uncommon exoplanet. It lies about 13,108.2 light-years from Earth, shines at apparent magnitude 20.66, has spectral type G5 V and spans roughly 7.72 Earth radii.

Lighter than Neptune — a puffed-up ball of hydrogen and helium with no surface anywhere on it to stand on.

How to see it

At apparent magnitude 20.66, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, OGLE-2012-BLG-0026L 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 OGLE-2012-BLG-0026L b is an uncommon exoplanet

OGLE-2012-BLG-0026L b scores 33 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 1 point would lift it into a rarer tier.

That score comes from 5 science badges — Confirmed exoplanet, Distant (over 1,000 light-years), Gas giant, Multi-planet system and Found by microlensing — 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.