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Trash variable star 5 EP

GL Gl 577

RA 226.4583° · Dec 64.0472° · 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. ≈ 2.6 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 227.9 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 1459 years in a starship at a tenth of light speed.
  • Distance. 146 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1880.

Saying hello

  • Say hello. A radio message and its reply would take 292 years round-trip.

Properties

absmag
5.146
bv
0.677
constellation
Dra
dist ly
145.931
mag
8.4
name
GL Gl 577
spect
G5

About GL Gl 577

GL Gl 577 is a trash variable star. It lies about 145.9 light-years from Earth, sits in the constellation Dra, shines at apparent magnitude 8.4 and has spectral type G5.

GL Gl 577 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 GL Gl 577 in the constellation Dra. At apparent magnitude 8.4, it is an easy target for binoculars.

Like any astronomical target, GL Gl 577 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 GL Gl 577 is a trash variable star

GL Gl 577 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.