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Trash star 3 EP

HIP 70728

RA 216.9783° · Dec 21.3761° · 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. ≈ 5.8 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 511.3 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 3275 years in a starship at a tenth of light speed.
  • Distance. 327 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1699.

Saying hello

  • Say hello. A radio message and its reply would take 655 years round-trip.

Properties

absmag
3.931
bv
0.66
constellation
Boo
dist ly
327.4658
mag
8.94
name
HIP 70728
spect
F8+...

About HIP 70728

HIP 70728 is a trash star. It lies about 327.5 light-years from Earth, sits in the constellation Boo, shines at apparent magnitude 8.94 and has spectral type F8+....

HIP 70728 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 HIP 70728 in the constellation Boo. At apparent magnitude 8.94, it is an easy target for binoculars.

Like any astronomical target, HIP 70728 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 HIP 70728 is a trash star

HIP 70728 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.