← Back to dex
Trash star 3 EP

HD 238008

RA 172.9810° · Dec 58.4309° · star

Loading sky survey…
🌌 View in 3D star map
Tonight’s visibility

Computing the sky for your location…

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. ≈ 6.6 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 590.8 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 3784 years in a starship at a tenth of light speed.
  • Distance. 378 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1648.

Saying hello

  • Say hello. A radio message and its reply would take 757 years round-trip.

Properties

absmag
3.548
bv
0.604
constellation
UMa
dist ly
378.3713
mag
8.87
name
HD 238008
spect
G5

About HD 238008

HD 238008 is a trash star. It lies about 378.4 light-years from Earth, sits in the constellation UMa, shines at apparent magnitude 8.87 and has spectral type G5.

HD 238008 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 238008 in the constellation UMa. At apparent magnitude 8.87, it is an easy target for binoculars.

Like any astronomical target, HD 238008 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 238008 is a trash star

HD 238008 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.

spacedle A daily roll through the real universe. © 2026 spacedle. Buy me a coffee

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.