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Uncommon pulsar 30 EP

J1658-4306

RA 254.5692° · Dec -43.1139° · pulsar

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Score breakdown

· 2 badges
30 pts · Uncommon
Uncommon 33 pts → Rare
  • Pulsar +22
  • Deeply embedded (high DM) +8
Total score 30

3 more points to reach Rare.

Badges

  • Pulsar · +22
  • Deeply embedded (high DM) · +8

Trivia

By the numbers

  • Spin. It whirls around 0.9 times every second.
  • Density. A sugar-cube of its core would weigh about a billion tonnes.

Properties

bsurf
7149143261000
dm
845
name
J1658-4306
period ms
1166.449

About J1658-4306

J1658-4306 is an uncommon pulsar. It spins once every 1,166.449 ms, has a dispersion measure of 845 pc cm⁻³ and carries a surface magnetic field around 7.15×10^12 G.

It whirls around 0.9 times every second.

How to see it

Like any astronomical target, J1658-4306 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 J1658-4306 is an uncommon pulsar

J1658-4306 scores 30 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 3 points would lift it into a rarer tier.

That score comes from 2 science badges — Pulsar and Deeply embedded (high DM) — 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.