| Observer | 
				
			
			
				
					| 
						Name					 | 
					
						Dawn J					 | 
				
				
					| 
						Experience Level					 | 
					
						2/5
					 | 
				
				
					| 
						Remarks					 | 
					
						It was so amazingly close, or so it seemed. It left me in awe, that's why I'm reporting at almost 2am					 | 
				
			
		
	 
    
    
    
 	 
    
		
	
			
			
				
					
						
							| Location | 
						
					
					
						
							| 
								Address							 | 
							
								Orland Park, IL							 | 
						
						
							| 
								Latitude							 | 
							
								
									41° 35' 11.9'' N (41.58664°)						
							 | 
						
						
							| 
								Longitude							 | 
							
								
								 87° 51' 25.59'' W (-87.857109°)						
							 | 
						
						
							| 
								Elevation							 | 
							
								214.64m							 | 
						
					
				
			 
	
				
				
			
				
					
						
							| Time and Duration | 
						
					
					
						
							| 
								Local Date & Time							 | 
							
								
									2017-12-03 00:25 CST								
							 | 
						
						
							| 
								UT Date & Time							 | 
							
								
									2017-12-03 06:25 UT								
							 | 
						
						
							| 
								Duration							 | 
							
																	≈3.5s								 
							 | 
						
					
				
			 
				
			
				
					
						
							| Direction | 
						
					
					
						
							| 
								Moving direction							 | 
							
								From up left to down right							 | 
						
	
						
							| 
								Descent Angle							 | 
							
								129°							 | 
						
	
					
				
	
			
				
					
						
							| Moving | 
						
					
						
						
							| 
								Facing azimuth							 | 
							
								269.15°							 | 
						
	
						
							| 
								First azimuth							 | 
							
								287.27°							 | 
						
	
						
							| 
								First elevation							 | 
							
								51°							 | 
						
						
							| 
								Last azimuth							 | 
							
								322.68°							 | 
						
	
						
							| 
								Last elevation							 | 
							
								29°							 | 
						
	
					
				
			 
			
			
				
					
						
							| Brightness and color | 
						
					
						
						
							| 
								Stellar Magnitude							 | 
							
																	-13															 | 
						
						
							| 
								Color							 | 
							
								White							 | 
						
	
					
				
			 
			
		  
	 
			
    	
			
	
		
			
				
					| Concurrent Sound | 
				
				
			
				
					| 
						Observation					 | 
					
						No					 | 
				
	
				
					| 
						Remarks					 | 
					
						-					 | 
				
	
				
		
	 	
	
		
			
				
					| Delayed Sound | 
				
				
			
				
					| 
						Observation					 | 
					
						No					 | 
				
	
				
					| 
						Remarks					 | 
					
						-					 | 
				
	
				
		
	 		
		
		
	
		
			
				
					| Persistent train | 
				
			
				
				
					| 
						Observation					 | 
					
						No					 | 
				
				
					| 
						Duration					 | 
					
						-					 | 
				
				
					| 
						Length					 | 
					
						-					 | 
				
				
					| 
						Remarks					 | 
					
						-					 | 
				
			
		
	 	
	
		
			
				
					| Terminal flash | 
				
				
				
				
					| 
						Observation					 | 
					
						Yes					 | 
				
				
					| 
						Remarks					 | 
					
						It trailed,then flashed maybe 100 yards from me in my vehicle!					 | 
				
				
		
	 
		
		
	
		
			
				
					| Fragmentation | 
				
				
				
				
					| 
						Observation					 | 
					
						Yes					 | 
				
				
					| 
						Remarks					 | 
					
						I saw the trail and the flash and a decent size of fragmentation, I'm actually wondering if I can find the rock?					 |