एस्ट्रोमेट्री इसके अंग्रेजी अर्थ का उदाहरण

Areas covered include galaxy formation and evolution, exoplanet research, laboratory astrophysics, [astrophysics], star clusters, and astrometry (Hipparcos and Gaia).

Gehrels used Palomar's Samuel Oschin telescope (also known as the 48-inch Schmidt Telescope), and shipped the photographic plates to Ingrid and Cornelis van Houten at Leiden Observatory where astrometry was carried out.

Henden has also positioned himself as a specialist in photometry by writing one of the classic texts in the subject: Astronomical Photometry (1978: Willman-Bell) Henden has worked extensively with amateurs interested in variable stars and minor planet astrometry mainly through the AAVSO.

Based on parallax measurements from the Hipparcos astrometry satellite, this star is located about from the Earth.

Under the direction of Peter van de Kamp this observatory made numerous claims of planetary systems and discoveries based on astrometry using the photographic plates made with the refractor telescope.

Professional work at the observatory has included photoelectric and visual timings of lunar and asteroidal occultations; photometric measures of variable stars, cluster stars, and spectroscopic binaries; and astrometry of minor planets and comets.

code: F52) located at Haleakala Observatory, Hawaii, US, consists of astronomical cameras, telescopes and a computing facility that is surveying the sky for moving or variable objects on a continual basis, and also producing accurate astrometry and photometry of already-detected objects.

* Astro-geodetic methods, a group of important methods in geodesy, satellite techniques and astrometry.