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Trash variable star 5 EP

The Tuc

RA 8.3469° · Dec -71.2662° · 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. ≈ 7.5 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 662.2 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 4241 years in a starship at a tenth of light speed.
  • Distance. 424 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1602.

Saying hello

  • Say hello. A radio message and its reply would take 848 years round-trip.

Properties

absmag
0.54
bv
0.265
constellation
Tuc
dist ly
424.13
mag
6.11
name
The Tuc
spect
A7IV

About The Tuc

The Tuc is a trash variable star. It lies about 424.1 light-years from Earth, sits in the constellation Tuc, shines at apparent magnitude 6.11 and has spectral type A7IV.

The Tuc 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 The Tuc in the constellation Tuc. At apparent magnitude 6.11, it is an easy target for binoculars.

Like any astronomical target, The Tuc 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 The Tuc is a trash variable star

The Tuc 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.