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Trash variable star 5 EP

HD 159705

RA 264.4892° · Dec -39.1896° · 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. ≈ 5.1 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 455.5 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 2917 years in a starship at a tenth of light speed.
  • Distance. 292 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1734.

Saying hello

  • Say hello. A radio message and its reply would take 583 years round-trip.

Properties

absmag
4.222
bv
0.763
constellation
Sco
dist ly
291.7315
mag
8.98
name
HD 159705
spect
G6V

About HD 159705

HD 159705 is a trash variable star. It lies about 291.7 light-years from Earth, sits in the constellation Sco, shines at apparent magnitude 8.98 and has spectral type G6V.

HD 159705 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 HD 159705 in the constellation Sco. At apparent magnitude 8.98, it is an easy target for binoculars.

Like any astronomical target, HD 159705 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 159705 is a trash variable star

HD 159705 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.