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Trash star 3 EP

HD 122672

RA 211.8094° · Dec -74.4900° · 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. ≈ 8.9 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 789.6 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 5057 years in a starship at a tenth of light speed.
  • Distance. 506 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1520.

Saying hello

  • Say hello. A radio message and its reply would take 1011 years round-trip.

Properties

absmag
2.448
bv
0.222
constellation
Aps
dist ly
505.6683
mag
8.4
name
HD 122672
spect
A1V

About HD 122672

HD 122672 is a trash star. It lies about 505.7 light-years from Earth, sits in the constellation Aps, shines at apparent magnitude 8.4 and has spectral type A1V.

HD 122672 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 122672 in the constellation Aps. At apparent magnitude 8.4, it is an easy target for binoculars.

Like any astronomical target, HD 122672 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 122672 is a trash star

HD 122672 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.