標(biāo)題: Titlebook: Astronomy on the Personal Computer; Oliver Montenbruck,Thomas Pfleger Textbook 19942nd edition Springer-Verlag Berlin Heidelberg 1994 Astr [打印本頁] 作者: 味覺沒有 時間: 2025-3-21 16:49
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
書目名稱Astronomy on the Personal Computer被引頻次
書目名稱Astronomy on the Personal Computer被引頻次學(xué)科排名
書目名稱Astronomy on the Personal Computer年度引用
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: Ganglion-Cyst 時間: 2025-3-21 22:26
ter algorithms, Oliver Montenbruck and Thomas Pfleger cover many topics of keen interest to the practical ob server. For me its most remarkable feature is the library of interrelated program modules, aIl elegantly written in PAS- CAL. Anyone who has tried to create such modules in interpreted BASIC soon runs 978-3-662-02982-4作者: 積極詞匯 時間: 2025-3-22 02:34
W. Maier,D. Lichtermann,J. Minges,P. FrankePhotography provides a relatively simple method of determining the coordinates of a comet or planet with respect to the known positions of stars. All that is required apart from the plate itself is a stellar catalogue and possibly an atlas to make it easier to identify the neighbouring stars.作者: corpus-callosum 時間: 2025-3-22 07:54 作者: 保全 時間: 2025-3-22 11:28 作者: AIL 時間: 2025-3-22 15:56 作者: mitten 時間: 2025-3-22 19:17 作者: chandel 時間: 2025-3-22 22:04 作者: nocturia 時間: 2025-3-23 04:06
The Orbit of the Moon,e find that it is not its nearest neighbour, the Earth, that has the greatest effect, but the more distant Sun. Although gravitational force decreases as the square of the distance, the Sun’s gravity exceeds that of the Earth, because of its far greater mass.作者: caldron 時間: 2025-3-23 06:59
Wann und woran sterben Alkoholkranke?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 of the many yearly handbooks?作者: Radiation 時間: 2025-3-23 09:59 作者: deadlock 時間: 2025-3-23 16:42 作者: 遺傳學(xué) 時間: 2025-3-23 21:33
R. Roka,M. Hermann,B. Niederle,E. Wenzle find that it is not its nearest neighbour, the Earth, that has the greatest effect, but the more distant Sun. Although gravitational force decreases as the square of the distance, the Sun’s gravity exceeds that of the Earth, because of its far greater mass.作者: 并置 時間: 2025-3-24 01:01
Wann und woran sterben Alkoholkranke?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: 勉強 時間: 2025-3-24 02:49
Anmerkungen zu den atypischen Neuroleptikatric 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: 生氣的邊緣 時間: 2025-3-24 10:05
Subsyndrome der chronischen Schizophrenieh’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: xanthelasma 時間: 2025-3-24 12:45
https://doi.org/10.1007/978-3-7091-6169-2o 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: multiply 時間: 2025-3-24 18:14 作者: glamor 時間: 2025-3-24 19:26
https://doi.org/10.1007/978-3-7091-6169-2c. Cometary orbits, by contrast, are distributed at random in space and have very varied shapes. The near-circular orbits of the planets are so widely separated that they never come close to one another.作者: coltish 時間: 2025-3-25 02:11 作者: 貪心 時間: 2025-3-25 04:52 作者: 休閑 時間: 2025-3-25 11:34
Deutsche Gesellschaft für Chirurgieiptic would then see the Sun, Moon and Earth in a straight line. Despite this, the shadow cast by the Moon rarely touches the Earth. Because of the inclination of its orbit, at the time of New Moon the Moon is usually above or below the Earth’s orbital plane, so its shadow misses the Earth. The Moon作者: 泰然自若 時間: 2025-3-25 11:39 作者: jet-lag 時間: 2025-3-25 16:04 作者: frivolous 時間: 2025-3-25 22:32 作者: 無可爭辯 時間: 2025-3-26 00:19 作者: 有害處 時間: 2025-3-26 07:50
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: obviate 時間: 2025-3-26 10:25
Coordinate Systems,tric 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: 圖表證明 時間: 2025-3-26 16:06
Calculation of Rising and Setting Times,h’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: extinct 時間: 2025-3-26 18:21 作者: 座右銘 時間: 2025-3-26 22:37 作者: 青春期 時間: 2025-3-27 04:13
Planetary Orbits,c. Cometary orbits, by contrast, are distributed at random in space and have very varied shapes. The near-circular orbits of the planets are so widely separated that they never come close to one another.作者: 釋放 時間: 2025-3-27 06:55
Physical Ephemerides of the Planets,anets, 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: 泥瓦匠 時間: 2025-3-27 13:20
The Orbit of the Moon,e find that it is not its nearest neighbour, the Earth, that has the greatest effect, but the more distant Sun. Although gravitational force decreases as the square of the distance, the Sun’s gravity exceeds that of the Earth, because of its far greater mass.作者: aqueduct 時間: 2025-3-27 16:52
Solar Eclipses,iptic would then see the Sun, Moon and Earth in a straight line. Despite this, the shadow cast by the Moon rarely touches the Earth. Because of the inclination of its orbit, at the time of New Moon the Moon is usually above or below the Earth’s orbital plane, so its shadow misses the Earth. The Moon作者: 知道 時間: 2025-3-27 19:04
Stellar Occultations,akes 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: Isthmus 時間: 2025-3-27 21:58 作者: 分貝 時間: 2025-3-28 05:31 作者: 憤慨點吧 時間: 2025-3-28 08:59
M. K. Walz,D. Kr?pfl,K.-A. Walz,F.-W. Eiglercension and declination) or to the ecliptic (ecliptic longitude and latitude). On the other hand, the distance cannot be measured, so knowledge of it cannot be used in orbit determination. To derive six orbital elements, the same number of independent observational values are required, so three observations must be available.作者: 步履蹣跚 時間: 2025-3-28 14:06
how long the routine analysis of data took with pencil, paper, and logarithmic tables. Thus when Wilhelm Olbers discovered the minor planet Vesta in 1807 and gathered the necessary observations, his friend Gauss needed almost 10 hours to hand- calculate its orbit. That achievement astonished many le作者: 暗指 時間: 2025-3-28 16:05 作者: Anguish 時間: 2025-3-28 19:56 作者: Neutropenia 時間: 2025-3-29 01:13 作者: pester 時間: 2025-3-29 03:19
Calculation of Rising and Setting Times,ut 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 to West during the course of a day, reaching their highest point above the horizon when they are on the meridian.作者: excursion 時間: 2025-3-29 10:10 作者: Congruous 時間: 2025-3-29 15:27
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: 不感興趣 時間: 2025-3-29 19:08 作者: NIL 時間: 2025-3-29 23:46
