司瑟星

Also known as (33) Polyhymnia, Polyhymnia

小行星

AI overview

33 Polyhymnia is an asteroid located in the main asteroid belt between Mars and Jupiter. It is one of many rocky bodies that comprise the solar system's asteroid population.

AI-generated from the Wikipedia summary — may contain errors.

Picture of the Day · NASA

Jupiter and Venus from Earth

2026-06-07

It was visible around the world. The sunset conjunction of Jupiter (left) and Venus (right) in 2012 was visible almost no matter where you lived on Earth. Anyone on our planet with a clear western horizon at sunset could see them. That year, a creative photographer traveled away from the town lights of Szubin, Poland to photograph a near closest approach of the two planets. The bright planets were then separated by only three degrees and his daughter struck a humorous pose. A faint red sunset still glowed in the background. Jupiter and Venus are together again this week after sunset, passing within a degree of each other about two days from today.

Key facts

Discovered by: J. Chacornac
Discovery date: 28 October 1854
Pronunciation: / p ɒ l i ˈ h ɪ m n i ə /
Named after: Polyhymnia
Alternative designations: A887 HA; 1938 FE;, 1953 AK; 1957 YL;, 1963 DG; 1976 YT 7
Minor planet category: Main belt