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Trash variable star 5 EP

HR 7241

RA 286.7847° · Dec -18.7382° · 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. ≈ 10.7 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 946.6 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 6062 years in a starship at a tenth of light speed.
  • Distance. 606 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1420.

Saying hello

  • Say hello. A radio message and its reply would take 1212 years round-trip.

Properties

absmag
-0.066
bv
-0.044
constellation
Sgr
dist ly
606.2379
mag
6.28
name
HR 7241
spect
B8V

About HR 7241

HR 7241 is a trash variable star. It lies about 606.2 light-years from Earth, sits in the constellation Sgr, shines at apparent magnitude 6.28 and has spectral type B8V.

HR 7241 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 7241 in the constellation Sgr. At apparent magnitude 6.28, it is an easy target for binoculars.

Like any astronomical target, HR 7241 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 7241 is a trash variable star

HR 7241 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.