* Astronomy

Members Login
Post Info TOPIC: Asteroid 2011 EH17


L

Posts: 131433
Date:
RE: Asteroid 2011 EH17
Permalink  
 


The 32 - 71 metre wide asteroid 2011 EH17 will make a close pass (43.6 lunar distances, 0.11220 AU), travelling at 14.99 km/second, to the Earth on the 23rd April 2018 @ 01:45 UT ±11:50.

See more

The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).



__________________


L

Posts: 131433
Date:
Permalink  
 

The 31 - 69 metre wide asteroid 2011 EH17 will make a close pass (40.2 lunar distances, 0.1032 AU), travelling at 15.12 km/second, to the Earth-Moon system on the 23rd April, 2013 @ 13:22 UT ±02:21. 

See more

The Lunar Distance (LD), the distance between Earth and the Moon, equals 384,401 km, (or 0.00256 AU).



__________________


L

Posts: 131433
Date:
Permalink  
 

Orbital elements:
2011 EH17 Earth MOID = 0.0071 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5 MPC
M 60.78981 (2000.0) P Q
n 1.57485159 Peri. 35.89835 +0.98672613 -0.16068109
a 0.7316605 Node 333.31910 +0.13408777 +0.88784629
e 0.6567948 Incl. 3.00239 +0.09160792 +0.43117346
P 0.63 H 24.7 G 0.15 U 9

MPEC 2011 - E41


__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.



Create your own FREE Forum
Report Abuse
Powered by ActiveBoard