C 2013 -

In astronomy, "C/2013" designates a that was discovered in the year 2013. There were many comets discovered that year, but the most notable "C/2013" designations include:

While not technically a "C/2013" comet, the year 2013 is inextricably linked to the . In February 2013, a 20-meter asteroid entered Earth’s atmosphere over Russia. The resulting airburst shattered windows, injured over 1,000 people, and served as a global wake-up call regarding planetary defense. This event heightened public interest in everything designated "2013" in the sky, from small meteors to the massive comets listed above. Why 2013 Mattered c 2013

We used [dataset/software/hardware common in 2013, e.g., SIFT features, MATLAB R2012b, Kinect v1, or Amazon Mechanical Turk]. In astronomy, "C/2013" designates a that was discovered