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Trash variable star 5 EP

HR 3882

RA 146.8895° · Dec 11.4288° · star

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Score breakdown

· 1 badge
5 pts · Trash
Trash 15 pts → Common
  • Variable star +5
Total score 5

10 more points to reach Common.

Badges

  • Variable star · +5

Trivia

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 4.1 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 363 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 2325 years in a starship at a tenth of light speed.
  • Distance. 232 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1794.

Saying hello

  • Say hello. A radio message and its reply would take 465 years round-trip.

Properties

absmag
6.085
bv
1.5
constellation
Leo
dist ly
232.4703
mag
10.35
name
HR 3882
spect
M6e-M9.5e

About HR 3882

HR 3882 is a trash variable star. It lies about 232.5 light-years from Earth, sits in the constellation Leo, shines at apparent magnitude 10.35 and has spectral type M6e-M9.5e.

HR 3882 is a trash variable star worth 5 points across 1 science badge. Explore its facts, badges and place on the sky map, then add it to your dex on Spacedle.

How to see it

Look for HR 3882 in the constellation Leo. At apparent magnitude 10.35, a small backyard telescope will bring it into view.

Like any astronomical target, HR 3882 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 HR 3882 is a trash variable star

HR 3882 scores 5 points on Spacedle's rarity scale, which places it in the trash tier. Another 10 points would lift it into a rarer tier.

That score comes from 1 science badge — Variable 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.

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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.