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Trash star 11 EP

10 Lep

RA 82.7818° · Dec -20.8637° · star

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Score breakdown

· 2 badges
11 pts · Trash
Trash 15 pts → Common
  • Naked-eye visible +8
  • Star +3
Total score 11

4 more points to reach Common.

Badges

  • Star · +3
  • Naked-eye visible · +8

Trivia

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 4.8 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 424 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 2716 years in a starship at a tenth of light speed.
  • Distance. 272 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1754.

Saying hello

  • Say hello. A radio message and its reply would take 543 years round-trip.

Properties

absmag
0.928
bv
0.012
constellation
Lep
dist ly
271.5702
mag
5.53
name
10 Lep
spect
A0V

About 10 Lep

10 Lep is a trash star. It lies about 271.6 light-years from Earth, sits in the constellation Lep, shines at apparent magnitude 5.53 and has spectral type A0V.

10 Lep is a trash star worth 11 points across 2 science badges. Explore its facts, badges and place on the sky map, then add it to your dex on Spacedle.

How to see it

Look for 10 Lep in the constellation Lep. At apparent magnitude 5.53, it can be glimpsed with the unaided eye under dark skies.

Like any astronomical target, 10 Lep 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 10 Lep is a trash star

10 Lep scores 11 points on Spacedle's rarity scale, which places it in the trash tier. Another 4 points would lift it into a rarer tier.

That score comes from 2 science badges — Star and Naked-eye visible — 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.

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Sky imagery and survey data courtesy of Aladin Lite & CDS, Strasbourg. Object data from the NASA Exoplanet Archive, JPL Small-Body Database, and the ATNF Pulsar Catalogue.