prestupna godina

prestupna godina

Every fourth year, in which a 366th day is added since the Earth's revolution takes 365 days 5 hr 49 min.

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Βελτίωση

Προσθήκη εικόνας

Μέρος του λόγου: noun
Συνώνυμο(α):
Blossary:
Κλάδος/Τομέας: Αεροπορία
Category: Διαστημόπλοια
Company: NASA
Προϊόν:
Ακρώνυμο-συντόμευση:

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Σχετικοί όροι

julijanska godina

Αστρονομία; Γενική αστρονομία

period od 365,25 dana

Baselova godina

Αστρονομία; Γενική αστρονομία

A quantity introduced by F. W. Bessel in the nineteenth century that has been used into the twentieth century. Bessel introduced a system whereby it would be convenient to ...

svetlosna godina

Αστρονομία; Planetary science

Distance that light can travel in 1 year. Light travels at a speed of 300,000 km / sec, so this distance is equal to 9. 46 x 10 12 kilometers.

svetlosna godina

Αεροπορία; Διαστημόπλοια

A measure of distance, the distance light travels in one year, about 63,197 AU.

svetlosna godina

Physics; General physics

The distance traveled by light through empty space in one year, it is equal to 9.46 x 1012 km.

neidentifikovani leteći objekat (NLO)

Αεροπορία; Διαστημόπλοια

UFOs are unidentified aircraft which are attributed to alien space flight. One supposed UFO halted air traffic at Hangzhou Airport, China, on July 7. The appearance is being ...

svemirski šatl

Αεροπορία; Διαστημόπλοια

A reusable spacecraft with wings developed by the U.S. National Aeronautics and Space Administration (NASA) for human spaceflight missions. The first test flight took place in ...

zenit

Αεροπορία; Διαστημόπλοια

The point on the celestial sphere directly above the observer. Opposite the nadir.

x-zrak

Αεροπορία; Διαστημόπλοια

Electromagnetic radiation in the neighborhood of 100 picometer wavelength.

x-dijapazon

Αεροπορία; Διαστημόπλοια

A range of microwave radio frequencies in the neighborhood of 8 to 12 ghz.

težina

Αεροπορία; Διαστημόπλοια

The gravitational force exerted on an object of a certain mass. The weight of mass m is mg Newtons, where g is the local acceleration due to a body's gravity.