Definition of Prime vertical transit instrument. Meaning of Prime vertical transit instrument. Synonyms of Prime vertical transit instrument

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Definition of Prime vertical transit instrument

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Meaning of Prime vertical transit instrument from wikipedia

- Meridian circles, Mural quadrants etc. P****age instruments (transportable, also for prime vertical transits) Zenith telescope Photozenith tube (PZT) zenith...
- ellipsoid – at a particular observatory, is the deflection of the vertical. When the Airy transit circle was built, a mercury basin was used to align the telescope...
- from the plane established by the Airy transit, which is affected by vertical deflection (the local vertical is affected by influences such as nearby...
- key instrument for determining time was the Airy Transit Circle (ATC), which was used primarily from 1851 to 1938. It was agreed that the (Prime) "meridian...
- after the end of the transit of the Earth, or only one or two minutes after the end of the transit of the Moon. However, the transit did not interfere with...
- Earth's flattening.: 5  The 1960s saw the launch of the Doppler satellite Transit-1B and the balloon satellites Echo 1, Echo 2, and PAGEOS. The first dedicated...
- Wikinews has related news: NASA launches exoplanet-hunting satellite TESS Transiting Exoplanet Survey Satellite (TESS, Explorer 95 or MIDEX-7) is a space telescope...
- twelve days after landing. The propulsion module, still operational, transited back to a high Earth orbit from lunar orbit on 22 November 2023 for continued...
- in their 150-year history. The WHT is equipped with a wide range of instruments operating over the optical and near-infrared regimes. These are used...
- day as well as to the longer lunar day (time between successive lunar transits) of about 24 hours 51 minutes. Atmospheric tides propagate in an atmosphere...