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Common star 20 EP

19 Dra

RA 254.0062° · Dec 65.1348° · star

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Score breakdown

· 5 badges
20 pts · Common
Common 22 pts → Uncommon
  • Naked-eye visible +8
  • Never sets (northern circumpolar) +4
  • Star +3
  • Yellow-white F-type star +3
  • Main-sequence star +2
Total score 20

2 more points to reach Uncommon.

Badges

  • Star · +3
  • Naked-eye visible · +8
  • Never sets (northern circumpolar) · +4
  • Yellow-white F-type star · +3
  • Main-sequence star · +2

Trivia

What it actually is

  • Spectral class. Its spectrum reads F6Vvar — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
  • Where it is in life. It is on the main sequence, quietly fusing hydrogen in its core exactly as the Sun does.

Sense of scale

  • In perspective. Inside our stellar backyard: every radio broadcast humanity has ever made has already swept past it.

Find it in the sky

  • How to spot it. At magnitude 4.9 you can see it with your own eyes from a dark site, over in Draco.
  • Never sets. So far north that from Britain, Canada or northern Europe it never dips below the horizon — it is up every clear night of the year.
  • Best time of year. It stands highest in the middle of the night around June — that's when to go looking.

Could we get there?

  • Verdict. Hopelessly far for any craft humanity can build today.

Getting there

  • Aboard Voyager 1. ≈ 874.5 thousand years at Voyager 1's speed (17 km/s).

Properties

absmag
3.963
bv
0.481
constellation
Dra
dist ly
49.7646
luminosity
2.2636
mag
4.88
name
19 Dra
spect
F6Vvar

About 19 Dra

19 Dra is a common star. It lies about 49.8 light-years from Earth, sits in the constellation Dra, shines at apparent magnitude 4.88 and has spectral type F6Vvar.

Its spectrum reads F6Vvar — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for 19 Dra in the constellation Dra. At apparent magnitude 4.88, it can be glimpsed with the unaided eye under dark skies.

Like any astronomical target, 19 Dra 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 19 Dra is a common star

19 Dra scores 20 points on Spacedle's rarity scale, which places it in the common tier. Another 2 points would lift it into a rarer tier.

That score comes from 5 science badges — Star, Naked-eye visible, Never sets (northern circumpolar), Yellow-white F-type star and Main-sequence 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.