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Trash variable star 5 EP

33 Tau

RA 59.2659° · Dec 23.1756° · 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. ≈ 12 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 1.1 million years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 6809 years in a starship at a tenth of light speed.
  • Distance. 681 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1345.

Saying hello

  • Say hello. A radio message and its reply would take 1362 years round-trip.

Properties

absmag
-0.548
bv
0.031
constellation
Tau
dist ly
680.9103
mag
6.05
name
33 Tau
spect
B9.5IV

About 33 Tau

33 Tau is a trash variable star. It lies about 680.9 light-years from Earth, sits in the constellation Tau, shines at apparent magnitude 6.05 and has spectral type B9.5IV.

33 Tau 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 33 Tau in the constellation Tau. At apparent magnitude 6.05, it is an easy target for binoculars.

Like any astronomical target, 33 Tau 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 33 Tau is a trash variable star

33 Tau 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.