Definition of Heliometer. Meaning of Heliometer. Synonyms of Heliometer

- A heliometer (from Gr**** ἥλιος hḗlios "sun" and measure) is an instrument originally designed for measuring the variation of the Sun's diameter at different...
- Fraunhofer heliometer by Bessel) were the first ones in history to establish the reliable distance scale to the stars. A large heliometer was installed...
- image, but spectroheliographs remain in use. Spectrohelioscope Helioscope Heliometer Michard, R (2008). "Deslandres, Henri." Complete Dictionary of Scientific...
- the best out of his instruments. His solar parallax observations with a heliometer and his calculations of distances to the nearer stars, are testimony to...
- parallax during the same transit. Both parties used a specially designed heliometer for this purpose. A crater on Mars was named in his honor. Description...
- laws of planetary motion, Gill conceived that in pioneering the use of a heliometer, he would be able to accurately measure the position of Mars while in...
- artists. It can be found at Piazza degli Aragonesi. The cathedral has a heliometer (solar observatory) dating to 1690, one of a number built in Italy in...
- French Academy of Sciences awarded him the Valz Prize in 1902 for his heliometer observations and work on variable stars. Lunar crater Hartwig and Martian...
- Solar Telescope and International Axion Observatory. Solar telescope Heliometer Spectroheliograph Spectrohelioscope Helioscope - Museo Galileo Helioscope...
- planets. A student of Bessel, he observed with the famous Königsberg heliometer. In 1853 he published a determination of the parallax of Groombridge 1830...