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PhoneScience

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This is a scientific application that simulates the solar system dynamics using the information provided by the NASA NEO Program. The Near Earth objects and objects close to other planets will be reported in real time. The advanced graphical interface allows you to monitor the orbits of celestial bodies as a function of the elapsed time.
X rays and protons emitted by Sun are also notified to have a complete view of the dangers from space. 

FEATURES
● User friendly graphical interface
● Sky view mode
● Sensor targeting
● Spherical coordinates of selected objects
● 2 Notification levels basing on severity or proximity to the Earth
● Notification of objects close to other planets
● Notification of solar wind events (X rays and protons)
● News regarding asteroids and scientific projects
● Detailed information of NEO (Size, Velocity, Distance, orbital period)
● Target links to space missions
● NEOs database updated every day

FOR PRACTICAL REASONS
● The maximum resolution is achieved for asteroids that are less than 0.1 AU from the planets. The application photographs the situation on the current date and simulates events that will occur in the future or have occurred in the past.
● The number of asteroids plotted in the asteroid belt is only a fraction of the real number.
● The asteroids not yet included in the NASA NEO database may not be notified.
● X rays and protons levels are processed and saved continuously. The solar activity indicated as a significant event, has been inferred through the Statistical analysis of about 6 months of data sampling. The prediction will be improved with the increasing of data amount.

NOTIFICATION CRITERIA:
● With the exception of the first notification, new notifications will be generated only if NEOs are approaching. The distance of the NEO to the planet must be at least 10% lower than that reported in the previous notification. 
● NEO notifications have priority over solar notifications except for powerful events.

Space is our next frontier.
这是一个科学应用程序，使用NASA NEO计划提供的信息模拟太阳系动态。近地物体和靠近其他行星的物体将实时报告。先进的图形界面允许您根据经过的时间监视天体的轨道。
太阳发出的X射线和质子也被告知可以全面了解太空中的危险。

功能的
●用户友好的图形界面
●天空视图模式
●传感器定位
●所选对象的球面坐标
●2个基于严重性或接近地球的通知级别
●靠近其他行星的物体通知
●太阳风事件（X射线和质子）的通知
●关于小行星和科学项目的新闻
●NEO的详细信息（尺寸，速度，距离，轨道周期）
●目标链接到太空任务
●NEO数据库每天更新

出于实际原因
●对于距行星小于0.1 AU的小行星，可实现最大分辨率。该应用程序拍摄当前日期的情况，并模拟将来或将来发生的事件。
●小行星带中绘制的小行星数量仅为实际数量的一小部分。
●可能不会通知NASA NEO数据库中尚未包含的小行星。
●连续处理和保存X射线和质子水平。通过对大约6个月的数据采样的统计分析推断出太阳活动表明是重大事件。随着数据量的增加，预测将得到改善。

通知标准：
●除第一个通知外，仅当NEO接近时才会生成新通知。 NEO与地球的距离必须至少比之前通知中报告的距离低10％。
●除强力事件外，NEO通知优先于太阳能通知。

太空是我们的下一个前沿。


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Asteroid Alert

Asteroid Alert的最新版本

其他版本