EntityQ628478· pop 14· linked from 66 articlesMadras ObservatorySign in to saveobservatoryConnectionsGeorge TownEntityChennaiCityKanchipuram districtEntityTiruvallur districtEntityChennai districtEntityAmbatturEntityMarina BeachEntityAthipattuEntityPuzhuthivakkamEntityManaliEntityPulhal LakeEntityChembarambakkam LakeEntityRamapuramEntityGreater Chennai CorporationEntityQ7599794EntityMambalamEntitygeographic coordinate systemEntitytelescopeEntityexoplanetEntitydigital object identifierEntityCategories1786 establishments in the British Empire1931 disestablishments in IndiaAstronomical observatories in Tamil NaduBritish East India Company buildings and structuresBuildings and structures in ChennaiMeteorological observatories