Asteroid 2012 TC4 information and close-approach visuals. NASA's JPL orbital diagram and the Stellarium program were used in this video. 2018 Conference Page: www.observatoryproject.com/otf2018 Conference Speakers: youtu.be/DtyEL2OI1Bc www.Suspicious0bservers.org www.SpaceWeatherNews.com www.QuakeWatch.net www.ObservatoryProject.com www.EarthChanges.org www.MagneticReversal.org Facebook: www.facebook.com/observatoryproject/ Alerts on Twitter: twitter.com/TheRealS0s The Disaster Prediction App: Android: play.google.com/store/apps/details?id=com.disasterprediction.ios Apple: itunes.apple.com/us/app/disaster-prediction-app/id1177806007 How to Use the App: youtu.be/ZhYjGQFMJ1M Our Book "Weatherman's Guide to the Sun" [ PDF DOWNLOAD: OTF.selz.com ]