Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Найдено документов: 238509 (180 сайтов) ---- Время поиска: 0.36сек.   

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.

Показаны документы, содержащие фрагменты текста из документа
http://www.iki.rssi.ru/mirrors/stern/stargaze/Fappl3rd.htm.

1. Application Pratique de la Troisi?me Loi de Kepler
... Pour des orbites circulaires autour de la terre, nous venons de trouver . ... La distance d'un satellite au centre de la terre en m?tres est un nombre incommod?ment grand, m?me avant d'?tre port? ? ... Nous pouvons par contre multiplier l'expression de droite par (R E 3 / R E 3 ) = 1 et r?arranger alors les termes : . ... SQRT (25 638 838) = 5063.5 . ... C'est la forme pratique de la 3?me loi de Kepler pour les satellites de la terre. ... Prochaine ?tape: #22 Les cadres des r?f?rences : Les Bases . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/mirrors/stern/stargaze/Fappl3rd.htm -- 7.1 Кб -- 21.12.2007
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Fappl3rd.htm -- 7.1 Кб -- 22.12.2007
Похожие документы

2. Applying Kepler's Third Law
For circular orbits around Earth, we found . ... The distance of a satellite from the center of Earth in meters is an inconveniently big number, even before we raise it to the 3rd power. ... SQRT (25 638 838) = 5063.5 From this . ... T= 5063.5 seconds SQRT(r') 3 = 5063 sec r'SQRT=(r') . This is the practical form of Kepler's 3rd law for Earth satellites. ... International communication satellites are in the equatorial plane of the Earth and have orbits with a 24-hour period. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/magbase/REFMAN/STARGAZE/Sappl3rd.htm -- 5.7 Кб -- 21.12.2007
Похожие документы

3. Jupiter Outer Satellite Orbit Ephemerides.
Outer Natural Satellites Orbits Ephemerides. ... Choose type of the ephemeride: . ... Values of the orbital elements [ output e sin( ), e cos( ), sin(i) sin( ), sin(i) cos( ) ] . Distances between the osculating orbits . ... Choose Second Satellite (for the distances) U17 - Sycorax U18 - Prospero U19 - Setebos U20 - Stephano U21 - Trinculo U22 - Francisco U23 - Margaret U24 - Ferdinand . ... Enter initial date (years) . Enter final date (years) . ... Enter upper limit of frequency deg/year . ...
[ Сохраненная копия ]  Ссылки http://lnfm1.sai.msu.ru/neb/nss/evolu7e.htm -- 5.1 Кб -- 30.05.2010
Похожие документы
Еще в разделе: (Показать все результаты (>528) - lnfm1.sai.msu.ru/ )

4. http://www.stsci.edu/instrument-news/handbooks/nicmos/c08_overhead.doc3.html
... The first time you acquire an object you must include the overhead for the guide star acquisition. ... If it is larger, then the observer can choose to maintain pointing through the gyros (drop-to-gyro) or re-acquire the guide stars (3 minute overhead per re-acquisition-note that this is not the 6-minute orbit re-acquisition) every time the telescope goes back to the target; with the first option the pointing uncertainty is about 1 milliarcsec/second due to telescope drift. ... Exposure overheads: ....
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/instrument-news/handbooks/nicmos/c08_overhead.doc3.html -- 9.7 Кб -- 07.08.1997
Похожие документы

5. ASP: Up, Up, and Away
Ground traces of Mir and Hubble. This map show the points on Earth immediately below these two satellites. ... Mir completes one orbit every 92 minutes 26 seconds and reaches latitudes between 51.65 degrees north and 51.65 degrees south. Hubble orbits once every 96 minutes 35 seconds and reaches latitudes lower than 28.47 degrees. Map generated by "OrbiTrack'' version 2.1.4 with NASA orbital elements set 795. back to main article . back to Teachers' Newsletter Main Page ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/34/map.html -- 4.8 Кб -- 02.10.2012
Похожие документы
Еще в разделе: (Показать все результаты (>815) - www.astrosociety.org/ )

6. AY2016 (contents)
... Contents . ... Sidereal time . ... Mean longitude of the Moon, mean elements of the Moon's orbit and equator . ... Ephemeris for physical observations of the Sun . ... Ephemeris for physical observations of the Moon . ... Matrix elements for conversion to CIRS . ... Conversion of mean time to sidereal time (with accuracy 0.01 s ) . ... Conversion of sidereal time to mean time (with accuracy 0.01 s ) . ... Conversion of mean time to sidereal time (with accuracy 0.001 s and 0.0001 s ) . ...
[ Сохраненная копия ]  Ссылки http://www.ipa.nw.ru/PAGE/EDITION/ENG/AE/2016/ae_12.htm -- 16.5 Кб -- 10.04.2016
Похожие документы

7. INTERNATIONAL SPACE STATION
Upper stage Block DM-SLB has delivered spacecraft (SC) Measat-3a with a mass of about 2.4 tons into its target geotransfer orbit. The launch took place under the Land Launch program using Zenit-2SB launch vehicle (lift-off at 1 hour 50 minutes Moscow Time). ... The mission control for the upper stage with the SC was provided by the Technical Management (The Technical Manager is the President and Designer General of the S.P.Korolev RSC Energia V.A. Lopota). ...
[ Сохраненная копия ]  Ссылки http://www.energia.ru/eng/news/news-2009/photo_06-22.html -- 13.7 Кб -- 10.04.2016
Похожие документы

8. Was the 21 September Fireball a Second Moon? | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Moon . ... Earth Satellites . ... By admin October 4, 2012 Posted in: Moon . A tiny second moon.This is Phobos (27 km across) seen over Mars by ESA's Mars Express (Image credit:ESA) . ... They concluded that at any given time Earth probably has a second moon. ... But, just perhaps, briefly the Earth had a second natural satellite seen by thousands of people.Remember the spectacular fireball witnessed over the UK and Ireland on 21 September 2012 ? ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/was-the-21-september-fireball-a-second-moon.html -- 44.6 Кб -- 09.04.2016
Похожие документы

9. Astronaut Bio: Shannon Lucid (02/2012)
National Aeronautics and Space Administration . Lyndon B. Johnson Space Center . ... SHANNON W. LUCID (Ph.D.) . nasa astronaut (former) . ... She is qualified for assignment as a mission specialist on Space Shuttle flight crews. ... A veteran of five space flights, Dr. Lucid has logged 5,354 hours (223 days) in space. ... Dr. Lucid retired from NASA in January 2012. ... In completing this flight, Dr. Lucid logged 838 hours and 54 minutes in space. ... FEBRUARY 2012 ...
[ Сохраненная копия ]  Ссылки http://www.jsc.nasa.gov/Bios/htmlbios/lucid.html -- 9.7 Кб -- 07.07.2015
Похожие документы

10. saturne
Saturn: The beauty of the rings. Saturn . ... Belongs to the giant planets . It has no definite solid surface. ... The free fall acceleration at the Saturn surface near equator is 9,06 m/s^2 . ... In the centre of the planet the temperature is about 20000K. The satellites . ... The rings of Saturn . ... It is proved that Saturn's rings (as well as the other planet's) are the fragments of the great cloud being near the planet with million kilometres length (see how the rings were formed ). ...