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Trash star 3 EP

39 Ser

RA 238.3004° · Dec 13.1966° · 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. ≈ 994.4 thousand years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 88.4 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 566 years in a starship at a tenth of light speed.
  • Distance. 56.6 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1969.

Saying hello

  • Say hello. A radio message and its reply would take 113 years round-trip.

Properties

absmag
4.874
bv
0.598
constellation
Ser
dist ly
56.5851
mag
6.07
name
39 Ser
spect
G0IV

About 39 Ser

39 Ser is a trash star. It lies about 56.6 light-years from Earth, sits in the constellation Ser, shines at apparent magnitude 6.07 and has spectral type G0IV.

39 Ser 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 39 Ser in the constellation Ser. At apparent magnitude 6.07, it is an easy target for binoculars.

Like any astronomical target, 39 Ser 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 39 Ser is a trash star

39 Ser 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.