What is 90482 Orcus?

Q: What is 90482 Orcus?


A: 90482 Orcus is a Kuiper belt object (KBO) and a dwarf planet.

Q: Who discovered 90482 Orcus?


A: 90482 Orcus was discovered by Michael Brown, Chad Trujillo, and David Rabinowitz on February 17, 2004.

Q: What was 90482 Orcus originally known as?


A: 90482 Orcus was originally known as the provisional designation 2004 DW.

Q: Was 90482 Orcus seen in pictures before its official discovery?


A: Yes, 90482 Orcus was seen in pictures taken on November 8, 1951.

Q: Is there a similarity between the orbit of 90482 Orcus with that of Pluto?


A: Yes, 90482 Orcus is in orbital resonance with Neptune just like Pluto.

Q: Does 90482 Orcus stay on the same side of the Sun as Pluto?


A: No, 90482 Orcus stays on the opposite side of the Sun from Pluto.

Q: Who is credited with the discovery of 90482 Orcus?


A: Michael Brown, Chad Trujillo, and David Rabinowitz are credited with the discovery of 90482 Orcus.

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