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Trash star 13 EP

HD 40931

RA 90.6388° · Dec 13.0254° · star

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Score breakdown

· 2 badges
13 pts · Trash
Trash 15 pts → Common
  • Distant (>1000 ly) +10
  • Star +3
Total score 13

2 more points to reach Common.

Badges

  • Star · +3
  • Distant (>1000 ly) · +10

Trivia

Could we get there?

  • Verdict. Impossible with our current technology — and the next millennium of it.

Getting there

  • Aboard Voyager 1. ≈ 30.6 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 2.7 million years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 17.4 thousand years in a starship at a tenth of light speed.
  • Distance. 1744 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 282.

Saying hello

  • Say hello. A radio message and its reply would take 3488 years round-trip.

Properties

absmag
-1.681
bv
1.644
constellation
Ori
dist ly
1744.1499
mag
6.96
name
HD 40931
spect
M0III
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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.