Is Asteroid 33 Polyhymnia a Dark Matter (DM) Degenerate Object?

OV Kiren; C Sivaram; Arun Kenath

doi:10.20944/preprints202401.0909.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 10 January 2024 / Approved: 11 January 2024 / Online: 11 January 2024 (11:16:33 CET)

Polyhymnia (33 Polyhymnia) is a main belt asteroid in our solar system with a diameter of around 54km. The density of asteroid 33 Polyhymnia, located in the main asteroid belt, is calculated to be 75g/cc. Researchers have speculated the possibility that Polyhymnia could be composed of high-density superheavy elements near atomic number 164. Here we propose that Polyhymnia could be an asteroid composed of degenerate Dark Matter (DM) and there could be many such asteroids in our solar system (this is following our earlier work suggesting Planet Nine could be such an object).

33 Polyhymnia; dark matter; superheavy elements; compact object

Physical Sciences, Astronomy and Astrophysics

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Is Asteroid 33 Polyhymnia a Dark Matter (DM) Degenerate Object?

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