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estrellas confundió a los astrónomos que comenzaron a estudiarlas. Cuando Ernst Öpik calculó en 1916 la densidad de varias estrellas binarias, estimó que la densidad…106 kB (13 189 palabras) - 11:25 31 may 2024
Sirio B y 40 Eridani B debían ser muy densas. Por ejemplo, cuando Ernst Öpik estimó la densidad de algunas estrellas binarias visuales en 1916, descubrió…68 kB (9729 palabras) - 09:59 17 may 2024
Resultados de la Wikipedia en inglés.
- Oort cloud (redirección desde Öpik-Oort Cloud)The Oort cloud (/ɔːrt, ʊərt/), sometimes called the Öpik–Oort cloud, is theorized to be a vast cloud of icy planetesimals surrounding the Sun at distances…56 kB (6183 palabras) - 09:08 3 jun 2024
- Ernst Julius Öpik (22 October [O.S. 10 October] 1893 – 10 September 1985) was an Estonian astronomer and astrophysicist who spent the second half of his…11 kB (1124 palabras) - 18:06 29 mar 2024
- orbital position after the given numbers of orbits. According to Ernst Öpik's theory of close encounters, the set of points in the b-plane leading to a given…7 kB (947 palabras) - 06:36 29 abr 2024
- Hollow Moon (redirección desde Spaceship Moon Theory)ISBN 978-1-4614-3052-0. "14 Sep 1970, 4 – The Expositor at Newspapers.com". Newspapers.com. Öpik, Ernst Julius (March 1963). "News and Comments: Phobos, Nature of Acceleration"…31 kB (3136 palabras) - 05:08 28 may 2024
- Cosmology (redirección desde Cosmological theory)(1917 to 1922) – with early cosmologists such as Heber Curtis and Ernst Öpik determining that some nebulae seen in telescopes were separate galaxies far…51 kB (3260 palabras) - 13:21 5 jun 2024
- Phobos (moon) (redirección desde Öpik (crater))LIMTOC KEPLER DORSUM LAPUTA REGIO? LAGADO PLANITIA? SHKLOVSKY? WENDELL? Öpik There is one named regio, Laputa Regio, and one named planitia, Lagado Planitia;…73 kB (7325 palabras) - 06:30 28 may 2024
- Spiral arm (sección Density wave theory)regions was first proposed by Ernst Opik as early as 1953. This observation formed the basis of the subsequent theory. In 1953, the distances to the various…51 kB (5539 palabras) - 22:35 31 may 2024
- History of Solar System formation and evolution hypotheses (redirección desde Capture theory)that Sirius B and 40 Eridani B must be very dense. For example, when Ernst Öpik estimated the density of some visual binary stars in 1916, he found that…63 kB (8732 palabras) - 11:03 22 may 2024
- Jahn–Teller effect (sección Theory)paramagnetic resonance studies on paramagnetic ions in crystals 1957–8: Öpik and Pryce showed that spin–orbit coupling can stabilise symmetric configurations…61 kB (8006 palabras) - 04:03 18 abr 2024
- History of the center of the Universe (categoría Obsolete scientific theories)Universe Theory". Publications of the Astronomical Society of the Pacific. 100: 6. Bibcode:1988PASP..100....6C. doi:10.1086/132128. S2CID 121590941. Öpik, E…24 kB (3035 palabras) - 20:53 25 may 2024
- Comet (redirección desde Dirty snowball theory)(2010). Hunting and Imaging Comets. Springer. p. 34. ISBN 978-1-4419-6905-7. Opik, E. J. (1966). "Sun-Grazing Comets and Tidal Disruption". Irish Astronomical…144 kB (15 291 palabras) - 08:32 4 may 2024
- Vacuum (sección Classical field theories)using "1976 Standard Atmosphere Properties" calculator. Retrieved 2012-01-28 Öpik, E.J. (1962). "The lunar atmosphere". Planetary and Space Science. 9 (5):…67 kB (7632 palabras) - 01:20 15 may 2024
- clouds in the Milky Way, as well as significant Doppler shift. 1922 — Ernst Öpik distance determination supports Andromeda as extra-galactic object. 1923 —…29 kB (3276 palabras) - 06:02 6 jun 2024
- by Ernst Öpik and Jan Oort, and the Kuiper belt were the only reserves of comets in the Solar System. In 1932, Estonian astronomer Ernst Öpik hypothesized…22 kB (2591 palabras) - 06:13 20 may 2024
- count meteorites and postulated a theory concerning the origins of comets in the Solar System (this in now known as Öpik-Oort Cloud in his honor). After…5 kB (536 palabras) - 16:40 22 feb 2023
- Missouri. Estonian astronomer Ernst Öpik postulates that long-period comets originate in an orbiting cloud (the Öpik–Oort cloud) at the outermost edge of…15 kB (1585 palabras) - 21:01 19 dic 2023
- shift. In 1922, the Estonian astronomer Ernst Öpik gave a distance determination that supported the theory that the Andromeda Nebula is indeed a distant…163 kB (16 348 palabras) - 18:38 6 jun 2024
- Pseudo Jahn–Teller effect (sección General theory)early 1957 paper on what is now called pseudo Jahn–Teller effect (PJTE), Öpik and Pryce showed that a small splitting of the degenerate electronic term…40 kB (5604 palabras) - 18:27 27 abr 2024
- of the Royal Astronomical Society. 23: 450. Bibcode:1982QJRAS..23..450G. Öpik, E. (1979). "Obituary – Cecilia Payne-Gaposchkin". Irish Astronomical Journal…40 kB (4016 palabras) - 02:18 1 jun 2024
- personnel The creation of a six-person ethics committee, chaired by Lembit Öpik MP. Members of this Committee included Dr Stephen Smith of the Beth Shalom…17 kB (2313 palabras) - 23:19 23 feb 2024
- (12): 1153–1158. doi:10.1007/s11426-008-0130-4. H. C. Longuet Higgins; U. Öpik; M. H. L. Pryce; R. A. Sack (1958). "Studies of the Jahn–Teller effect .II…21 kB (2670 palabras) - 17:56 23 dic 2023