Q731286
Also known as (647) Adelgunde, Adelgunde
main-belt asteroid
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.
© Marek Nikodem (PPSAE) · via NASA APOD
Key facts
- Discovered by
- A. Kopff
- Discovery site
- Heidelberg Obs.
- Discovery date
- 11 September 1907
- Named after
- unknown
- Alternative designations
- 1907 AD · 1930 SA, 1949 YJ · 1960 PA
- Minor planet category
- main-belt · ( inner )
Article
647 Adelgunde, provisional designation 1907 AD, is a stony asteroid from the inner regions of the asteroid belt, approximately 13 kilometers in diameter. It was discovered on 11 September 1907, by German astronomer August Kopff at Heidelberg Observatory in southern Germany. The origin of the asteroid's name is unknown, it may be derived from the name of Princess Adelgunde of Bavaria.
Orbit and classification