A unique pulsar has been discovered near Earth
Astronomers have discovered a new pulsar, PSR J0125−5854, located about 3,200 light-years from Earth. This object rotates more slowly than previously known pulsars and may possibly be part of a binary system with a white dwarf.
Cursus
The universe is home to a vast array of astronomical objects that captivate researchers. Recently, a new pulsar with an exceptionally high rotation speed was discovered in the Milky Way galaxy.
Characteristics of Pulsars
Pulsars are neutron stars with a diameter of about 20 kilometers and a mass roughly one and a half times that of the Sun. Due to their incredible density, these objects spin at extremely high speeds. For example, the pulsar PSR J1748-2446ad, located approximately 18,000 light-years from Earth, completes 716 rotations per second.
The Newly Discovered Pulsar
The recently identified pulsar rotates more slowly compared to previously known objects. It has been designated PSR J0125−5854 and was found using the Murchison Widefield Array (MWA) radio telescope. This pulsar completes one rotation every 24.6 milliseconds.
Location and Features
PSR J0125−5854 is situated between 1,600 and 3,200 light-years from Earth. It is believed to be part of a binary system with a white dwarf companion, which has a mass of 0.41 times that of the Sun. This is the first pulsar discovered with the help of the MWA telescope. Further research is needed to study its properties in greater detail.