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Trash star 3 EP

HD 71805

RA 126.7407° · Dec -52.7049° · star

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Score breakdown

· 1 badge
3 pts · Trash
Trash 15 pts → Common
  • Star +3
Total score 3

12 more points to reach Common.

Badges

  • Star · +3

Trivia

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 3.1 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 275.3 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 1763 years in a starship at a tenth of light speed.
  • Distance. 176 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1850.

Saying hello

  • Say hello. A radio message and its reply would take 353 years round-trip.

Properties

absmag
2.826
bv
0.419
constellation
Vel
dist ly
176.3007
mag
6.49
name
HD 71805
spect
F5V...

About HD 71805

HD 71805 is a trash star. It lies about 176.3 light-years from Earth, sits in the constellation Vel, shines at apparent magnitude 6.49 and has spectral type F5V....

HD 71805 is a trash star worth 3 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 HD 71805 in the constellation Vel. At apparent magnitude 6.49, it is an easy target for binoculars.

Like any astronomical target, HD 71805 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 HD 71805 is a trash star

HD 71805 scores 3 points on Spacedle's rarity scale, which places it in the trash tier. Another 12 points would lift it into a rarer tier.

That score comes from 1 science badge — 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.