“太阳系内各类参数”的版本间的差异
来自astro-init
Jingsong Guo(讨论 | 贡献) |
Jingsong Guo(讨论 | 贡献) |
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(未显示同一用户的4个中间版本) | |||
第8行: | 第8行: | ||
|- | |- | ||
|质量 | |质量 | ||
− | | | + | |Mass |
− | | | + | |$$M_{Sun}$$ |
− | | | + | |$$1.989\ \times\ 10^{30}\ kg$$ |
|- | |- | ||
|半径 | |半径 | ||
− | | | + | |Radius |
− | | | + | |$$R_{Sun}$$ |
− | | | + | |$$6.960\ \times\ 10^{8}\ m$$ |
|- | |- | ||
|有效温度 | |有效温度 | ||
− | | | + | |Effective Temperature |
− | | | + | |$$T_e$$ |
− | | | + | |$$5777\ K$$ |
|- | |- | ||
|光度 | |光度 | ||
− | | | + | |Luminosity |
− | | | + | |$$L_{Sun}$$ |
− | | | + | |$$3.84\ \times\ 10^{26}\ W$$ |
|- | |- | ||
|视星等 | |视星等 | ||
− | | | + | |Apparent Visual Magnitude |
− | | | + | |$$m_{Sun}$$ |
− | | | + | |$$-26.79$$ |
|- | |- | ||
|绝对视星等 | |绝对视星等 | ||
− | | | + | |Absolute Visual Magnitude |
− | | | + | |$$M_{V}$$ |
− | | | + | |$$4.79$$ |
|- | |- | ||
|绝对热星等 | |绝对热星等 | ||
− | | | + | |Absolute Bolometric Magnitude |
− | | | + | |$$M_{bol}$$ |
− | | | + | |$$4.73$$ |
|- | |- | ||
|色指数U-B | |色指数U-B | ||
− | | | + | |Color Indices U-B |
− | | | + | |$$U-B$$ |
− | | | + | |$$0.10$$ |
|- | |- | ||
|色指数B-V | |色指数B-V | ||
+ | |Color Indices B-V | ||
+ | |$$B-V$$ | ||
+ | |$$0.62$$ | ||
+ | |- | ||
+ | |到银河系中心的距离 | ||
+ | |Distance to Galactic Centre | ||
| | | | ||
+ | |$$8.5\ kpc$$ | ||
+ | |} | ||
+ | {| class="wikitable" | ||
+ | |+各行星,部分矮行星及月球数据 | ||
+ | ! | ||
+ | !赤道半径$$R_e$$[km] | ||
+ | !质量M[$$10^{24}kg$$] | ||
+ | !平均密度ρ[$$kg/m^3$$] | ||
+ | !反照率p | ||
+ | !自转周期t | ||
+ | !自转轴倾角$$\epsilon$$[$${}^{\circ}$$] | ||
+ | |- | ||
+ | |水星 | ||
+ | |2440 | ||
+ | |0.330 | ||
+ | |5400 | ||
+ | |0.106 | ||
+ | |58.646d | ||
+ | |0.0 | ||
+ | |- | ||
+ | |金星 | ||
+ | |6052 | ||
+ | |4.87 | ||
+ | |5200 | ||
+ | |0.65 | ||
+ | |243.019d | ||
+ | |177.4 | ||
+ | |- | ||
+ | |地球 | ||
+ | |6378 | ||
+ | |5.97 | ||
+ | |5500 | ||
+ | |0.367 | ||
+ | |23h56m04.1s | ||
+ | |23.4 | ||
+ | |- | ||
+ | |月球 | ||
+ | |1737 | ||
+ | |0.07349 | ||
+ | |3340 | ||
+ | |0.12 | ||
+ | |27.3217d | ||
| | | | ||
+ | |- | ||
+ | |火星 | ||
+ | |3397 | ||
+ | |0.642 | ||
+ | |3900 | ||
+ | |0.150 | ||
+ | |24h37m22.6s | ||
+ | |25.2 | ||
+ | |- | ||
+ | |谷神星 | ||
+ | |946 | ||
+ | |0.00096 | ||
+ | |2100 | ||
+ | |0.09 | ||
+ | |9.08h | ||
| | | | ||
|- | |- | ||
− | | | + | |木星 |
− | | | + | |71492 |
− | | | + | |1900 |
+ | |1300 | ||
+ | |0.52 | ||
+ | |9h55m30s | ||
+ | |3.1 | ||
+ | |- | ||
+ | |土星 | ||
+ | |60268 | ||
+ | |569 | ||
+ | |700 | ||
+ | |0.47 | ||
+ | |10h39m22s | ||
+ | |26.7 | ||
+ | |- | ||
+ | |天王星 | ||
+ | |25559 | ||
+ | |86.6 | ||
+ | |1300 | ||
+ | |0.51 | ||
+ | |17h14m24s | ||
+ | |97.8 | ||
+ | |- | ||
+ | |海王星 | ||
+ | |24764 | ||
+ | |103 | ||
+ | |1800 | ||
+ | |0.41 | ||
+ | |16h06m36s | ||
+ | |28.3 | ||
+ | |- | ||
+ | |冥王星 | ||
+ | |1135 | ||
+ | |0.0125 | ||
+ | |2110 | ||
+ | |0.4-0.6 | ||
+ | |0.63872d | ||
| | | | ||
+ | |} | ||
+ | {| class="wikitable" | ||
+ | |+各行星,部分矮行星及月球数据(续) | ||
+ | ! | ||
+ | !轨道半长径a[au] | ||
+ | ! | ||
+ | {| class="wikitable" | ||
+ | !轨道半长径a[$$10^6km$$] | ||
+ | |} | ||
+ | !轨道偏心率e | ||
+ | !轨道倾角i[$${}^{\circ}$$] | ||
+ | |- | ||
+ | |水星 | ||
+ | |0.387 | ||
+ | |57.9 | ||
+ | |0.2056 | ||
+ | |7.01 | ||
+ | |- | ||
+ | |金星 | ||
+ | |0.723 | ||
+ | |108.2 | ||
+ | |0.0068 | ||
+ | |3.39 | ||
+ | |- | ||
+ | |地球 | ||
+ | |1.000 | ||
+ | |149.6 | ||
+ | |0.0167 | ||
+ | |0.00 | ||
+ | |- | ||
+ | |月球 | ||
+ | |—————— | ||
+ | |0.3844 | ||
+ | |0.055 | ||
+ | |5.15 | ||
+ | |- | ||
+ | |火星 | ||
+ | |1.524 | ||
+ | |228.0 | ||
+ | |0.0934 | ||
+ | |1.85 | ||
+ | |- | ||
+ | |谷神星 | ||
+ | |2.767 | ||
+ | |413.9 | ||
+ | |0.097 | ||
+ | |9.73 | ||
+ | |- | ||
+ | |木星 | ||
+ | |5.204 | ||
+ | |778.6 | ||
+ | |0.0488 | ||
+ | |1.30 | ||
+ | |- | ||
+ | |土星 | ||
+ | |9.582 | ||
+ | |1433.4 | ||
+ | |0.0558 | ||
+ | |2.49 | ||
+ | |- | ||
+ | |天王星 | ||
+ | |19.224 | ||
+ | |2875.8 | ||
+ | |0.0447 | ||
+ | |0.77 | ||
+ | |- | ||
+ | |海王星 | ||
+ | |30.092 | ||
+ | |4501.7 | ||
+ | |0.0112 | ||
+ | |1.77 | ||
+ | |- | ||
+ | |冥王星 | ||
+ | |39.482 | ||
+ | |5906.5 | ||
+ | |0.4378 | ||
+ | |43.99 | ||
|} | |} |
2020年3月19日 (四) 19:43的最新版本
参考自Fundamental Astronomy 6th edition, An Introduction to Modern Astrophysics 2nd edition
中文 | 英文 | 符号 | 数值及单位 |
---|---|---|---|
质量 | Mass | $$M_{Sun}$$ | $$1.989\ \times\ 10^{30}\ kg$$ |
半径 | Radius | $$R_{Sun}$$ | $$6.960\ \times\ 10^{8}\ m$$ |
有效温度 | Effective Temperature | $$T_e$$ | $$5777\ K$$ |
光度 | Luminosity | $$L_{Sun}$$ | $$3.84\ \times\ 10^{26}\ W$$ |
视星等 | Apparent Visual Magnitude | $$m_{Sun}$$ | $$-26.79$$ |
绝对视星等 | Absolute Visual Magnitude | $$M_{V}$$ | $$4.79$$ |
绝对热星等 | Absolute Bolometric Magnitude | $$M_{bol}$$ | $$4.73$$ |
色指数U-B | Color Indices U-B | $$U-B$$ | $$0.10$$ |
色指数B-V | Color Indices B-V | $$B-V$$ | $$0.62$$ |
到银河系中心的距离 | Distance to Galactic Centre | $$8.5\ kpc$$ |
赤道半径$$R_e$$[km] | 质量M[$$10^{24}kg$$] | 平均密度ρ[$$kg/m^3$$] | 反照率p | 自转周期t | 自转轴倾角$$\epsilon$$[$${}^{\circ}$$] | |
---|---|---|---|---|---|---|
水星 | 2440 | 0.330 | 5400 | 0.106 | 58.646d | 0.0 |
金星 | 6052 | 4.87 | 5200 | 0.65 | 243.019d | 177.4 |
地球 | 6378 | 5.97 | 5500 | 0.367 | 23h56m04.1s | 23.4 |
月球 | 1737 | 0.07349 | 3340 | 0.12 | 27.3217d | |
火星 | 3397 | 0.642 | 3900 | 0.150 | 24h37m22.6s | 25.2 |
谷神星 | 946 | 0.00096 | 2100 | 0.09 | 9.08h | |
木星 | 71492 | 1900 | 1300 | 0.52 | 9h55m30s | 3.1 |
土星 | 60268 | 569 | 700 | 0.47 | 10h39m22s | 26.7 |
天王星 | 25559 | 86.6 | 1300 | 0.51 | 17h14m24s | 97.8 |
海王星 | 24764 | 103 | 1800 | 0.41 | 16h06m36s | 28.3 |
冥王星 | 1135 | 0.0125 | 2110 | 0.4-0.6 | 0.63872d |
轨道半长径a[au] |
|
轨道偏心率e | 轨道倾角i[$${}^{\circ}$$] | ||
---|---|---|---|---|---|
水星 | 0.387 | 57.9 | 0.2056 | 7.01 | |
金星 | 0.723 | 108.2 | 0.0068 | 3.39 | |
地球 | 1.000 | 149.6 | 0.0167 | 0.00 | |
月球 | —————— | 0.3844 | 0.055 | 5.15 | |
火星 | 1.524 | 228.0 | 0.0934 | 1.85 | |
谷神星 | 2.767 | 413.9 | 0.097 | 9.73 | |
木星 | 5.204 | 778.6 | 0.0488 | 1.30 | |
土星 | 9.582 | 1433.4 | 0.0558 | 2.49 | |
天王星 | 19.224 | 2875.8 | 0.0447 | 0.77 | |
海王星 | 30.092 | 4501.7 | 0.0112 | 1.77 | |
冥王星 | 39.482 | 5906.5 | 0.4378 | 43.99 |