標(biāo)題: Titlebook: Astronomy on the Personal Computer; Oliver Montenbruck,Thomas Pfleger Textbook 19983rd edition Springer-Verlag Berlin Heidelberg 1998 Ephe [打印本頁] 作者: 債務(wù)人 時間: 2025-3-21 19:46
書目名稱Astronomy on the Personal Computer影響因子(影響力)
書目名稱Astronomy on the Personal Computer影響因子(影響力)學(xué)科排名
書目名稱Astronomy on the Personal Computer網(wǎng)絡(luò)公開度
書目名稱Astronomy on the Personal Computer網(wǎng)絡(luò)公開度學(xué)科排名
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書目名稱Astronomy on the Personal Computer被引頻次學(xué)科排名
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書目名稱Astronomy on the Personal Computer年度引用學(xué)科排名
書目名稱Astronomy on the Personal Computer讀者反饋
書目名稱Astronomy on the Personal Computer讀者反饋學(xué)科排名
作者: 抗生素 時間: 2025-3-21 20:44 作者: 星球的光亮度 時間: 2025-3-22 01:28
https://doi.org/10.1007/978-3-662-28729-3Moon, and then reappears on the other side after a certain interval. In total, there are about one thousand stars visible to the naked eye that the Moon may occult. They lie in a narrow band to the north and south of the ecliptic, and are never more than 8° distant from it.作者: 使困惑 時間: 2025-3-22 07:18 作者: 沐浴 時間: 2025-3-22 09:23
Stellar Occultations,Moon, and then reappears on the other side after a certain interval. In total, there are about one thousand stars visible to the naked eye that the Moon may occult. They lie in a narrow band to the north and south of the ecliptic, and are never more than 8° distant from it.作者: Indebted 時間: 2025-3-22 14:55
https://doi.org/10.1007/978-3-662-32987-0rvations must be available..Bucerius’ method of orbit determination described here, is mainly derived from that of Gauss, but certain points have been considerably simplified. There are some restrictions on its use, therefore, but it is easier to understand and to employ.作者: Vasoconstrictor 時間: 2025-3-22 18:55 作者: Wordlist 時間: 2025-3-23 00:26 作者: intangibility 時間: 2025-3-23 05:03 作者: 放逐某人 時間: 2025-3-23 06:12
http://image.papertrans.cn/b/image/163651.jpg作者: 籠子 時間: 2025-3-23 13:42 作者: Anonymous 時間: 2025-3-23 16:03 作者: ablate 時間: 2025-3-23 19:48
https://doi.org/10.1007/978-3-662-33092-0ested in astronomy have such equipment at their disposal. This prompts the idea of using these computers for astronomical computation. What positive advantages are there in using one’s own computer, when one can obtain all the most important data required for observing, fully as accurately, in one of the many yearly handbooks?作者: 全部 時間: 2025-3-24 02:16
https://doi.org/10.1007/978-3-662-33092-0ested in astronomy have such equipment at their disposal. This prompts the idea of using these computers for astronomical computation. What positive advantages are there in using one’s own computer, when one can obtain all the most important data required for observing, fully as accurately, in one o作者: 寄生蟲 時間: 2025-3-24 04:50
https://doi.org/10.1007/978-3-662-33092-0tric coordinates, which are based on the Sun, and geocentric coordinates, which are centred on the Earth. Ecliptic coordinates refer the position of a point to the plane of the Earth’s orbit, while equatorial coordinates are measured relative to the position of the Earth’s or celestial equators. The作者: 頭腦冷靜 時間: 2025-3-24 06:52
Kapazitive Aufnehmer Hoher Genauigkeith’s axis. Neither of these systems is particularly suitable, however, for an observer situated on the surface of the Earth. As such an observer (without being aware of it) takes part in the Earth’s daily rotation, it appears as if the Sun, Moon, and stars follow large arcs across the sky from East t作者: 抱狗不敢前 時間: 2025-3-24 14:42 作者: 圣人 時間: 2025-3-24 18:07
Sensoren für die Robotertechnikd of predicting the position of such a body at any desired time. In addition, the analytical description of the motion in terms of conic sections also provides a particularly clear way of describing the relationship between the various orbital elements and the position in the orbit..There is, howeve作者: phase-2-enzyme 時間: 2025-3-24 21:45 作者: 寬大 時間: 2025-3-25 02:05
Erkennung Industrieller Bilder mit Modellenanets, the Sun, or the Moon, is also interested in data that describe the aspect of the various bodies. The visual magnitude and the apparent angular diameter are data of fundamental importance. Anyone who wants to observe and plot surface markings or atmospheric structure also needs to know the ori作者: 哎呦 時間: 2025-3-25 07:14 作者: 語源學(xué) 時間: 2025-3-25 10:56 作者: 連累 時間: 2025-3-25 12:25
https://doi.org/10.1007/978-3-662-28729-3akes it close to bright stars. It is particularly striking when a stellar occultation occurs: a star suddenly vanishes behind the eastern limb of the Moon, and then reappears on the other side after a certain interval. In total, there are about one thousand stars visible to the naked eye that the Mo作者: electrolyte 時間: 2025-3-25 15:58
https://doi.org/10.1007/978-3-662-32987-0served positions. This is therefore essentially the opposite to determining an ephemeris, where positions are obtained from known orbital elements. Any observation made from Earth at a specific time gives two spherical coordinates. We may chose whether these relate to the celestial equator (right as作者: 反復(fù)拉緊 時間: 2025-3-25 20:59 作者: 薄荷醇 時間: 2025-3-26 02:03 作者: Systemic 時間: 2025-3-26 06:41 作者: 脖子 時間: 2025-3-26 08:57
tical observer. For me its most remarkable feature is the library of interrelated program modules, all elegantly written in PAS- CAL. Anyone who has tried to create such modules in interpreted BASIC soon runs i978-3-662-03349-4作者: 羽飾 時間: 2025-3-26 13:48
Coordinate Systems,nates given in one system to those of another. The COCO (‘Coordinate Conversion’) program is designed to do just this. It provides accurate conversions between ecliptic and equatorial coordinates, and between geocentric and heliocentric coordinates, for various epochs. The individual transformations作者: reptile 時間: 2025-3-26 17:01 作者: Herbivorous 時間: 2025-3-26 22:15
Special Perturbations,his case, substantial changes are possible — as may be observed with various periodic comets. Examples are Comet P/Pons-Winnecke (1819 III), whose orbital inclination increased from 10° to 22° between 1819 and 1976 because its aphelion lay close to Jupiter, and Comet P/Wolf (1884 III), whose orbital作者: oblique 時間: 2025-3-27 03:21 作者: engrave 時間: 2025-3-27 05:43 作者: cultivated 時間: 2025-3-27 09:54
The Orbit of the Moon,tance of some 150 million km, superimposed upon which there are small monthly oscillations. Because the gravitational force is never directed away from the Sun, the orbit, despite these oscillations, is always concave towards the Sun.作者: 使服水土 時間: 2025-3-27 16:58
Solar Eclipses, of the Moon’s orbit remained fixed in space, all eclipses would take place in two specific months. Because of the regression of the line of nodes of the lunar orbit, the dates of eclipses shift by an average of three weeks each year. The period of 18.6 years taken for one complete regression of the作者: 故意釣到白楊 時間: 2025-3-27 20:23 作者: Condyle 時間: 2025-3-28 01:29
https://doi.org/10.1007/978-3-662-33092-0nates given in one system to those of another. The COCO (‘Coordinate Conversion’) program is designed to do just this. It provides accurate conversions between ecliptic and equatorial coordinates, and between geocentric and heliocentric coordinates, for various epochs. The individual transformations作者: Resign 時間: 2025-3-28 04:00 作者: Femine 時間: 2025-3-28 09:39
Sensoren für die Robotertechnikhis case, substantial changes are possible — as may be observed with various periodic comets. Examples are Comet P/Pons-Winnecke (1819 III), whose orbital inclination increased from 10° to 22° between 1819 and 1976 because its aphelion lay close to Jupiter, and Comet P/Wolf (1884 III), whose orbital作者: CAMP 時間: 2025-3-28 11:16
Erkennung Industrieller Bilder mit Modellene of about one percent from the value of the semi-major axis. Furthermore, the orbit’s departure from the ecliptic can be described by a brief approximation, thus doing away with the complication of calculating Gaussian vectors. These approximations will be described in greater detail in the next se作者: Compatriot 時間: 2025-3-28 15:10
Erkennung Industrieller Bilder mit Modellenrom the . of 1982, which is listed in the Bibliography. The physical ephemerides calculated using these data are consistent with the values currently given in the ...Because the physical ephemerides depend on the relative position of the Sun, the Earth, and a planet, we require the heliocentric coor作者: instructive 時間: 2025-3-28 21:43
https://doi.org/10.1007/978-3-662-28730-9tance of some 150 million km, superimposed upon which there are small monthly oscillations. Because the gravitational force is never directed away from the Sun, the orbit, despite these oscillations, is always concave towards the Sun.作者: 承認(rèn) 時間: 2025-3-28 22:58 作者: sorbitol 時間: 2025-3-29 05:02 作者: dendrites 時間: 2025-3-29 10:09
Introduction,ested in astronomy have such equipment at their disposal. This prompts the idea of using these computers for astronomical computation. What positive advantages are there in using one’s own computer, when one can obtain all the most important data required for observing, fully as accurately, in one o作者: 小步舞 時間: 2025-3-29 14:46 作者: PLE 時間: 2025-3-29 18:38 作者: 兒童 時間: 2025-3-29 20:45
Cometary Orbits,o short-term ephemerides and the determination of orbital elements. The five or six orbital elements describe the orbit in space and time in a significantly shorter form than a long listing of positions. In general, the orbital elements of newly discovered comets are published by the International A作者: Cocker 時間: 2025-3-30 02:52
