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Common pulsar 22 EP

J1656-3621

RA 254.1373° · Dec -36.3666° · pulsar

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Score breakdown

· 1 badge
22 pts · Common
Common 24 pts → Uncommon
  • Pulsar +22
Total score 22

2 more points to reach Uncommon.

Badges

  • Pulsar · +22

Trivia

By the numbers

  • Spin. It whirls around 1.4 times every second.
  • Density. A sugar-cube of its core would weigh about a billion tonnes.

Properties

bsurf
976414373400
dm
229
name
J1656-3621
period ms
730.1337

About J1656-3621

J1656-3621 is a common pulsar. It spins once every 730.134 ms, has a dispersion measure of 229 pc cm⁻³ and carries a surface magnetic field around 9.76×10^11 G.

It whirls around 1.4 times every second.

How to see it

Like any astronomical target, J1656-3621 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 J1656-3621 is a common pulsar

J1656-3621 scores 22 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 1 science badge — Pulsar — 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.