Q158024
Also known as (923) Herluga, Herluga
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
- K. Reinmuth
- Discovery site
- Heidelberg Obs.
- Discovery date
- 30 September 1919
- Named after
- Name picked from the almanac , Lahrer Hinkender Bote
- Alternative designations
- A919 SK · A915 VD, 1919 GB · 1915 VD
- Minor planet category
Article
923 Herluga (prov. designation: A919 SK or 1919 GB) is a three-body resonant background asteroid, approximately 34 kilometers (21 miles) in diameter, located in the central region of the asteroid belt. It was discovered on 30 September 1919, by astronomer Karl Reinmuth at the Heidelberg Observatory in southwest Germany. The carbonaceous C-type asteroid has a rotation period of 19.7 hours. It was named "Herluga", a common German female name unrelated to the discoverer's contemporaries, that was taken from the almanac Lahrer Hinkender Bote.
Orbit and classification