* Astronomy

Members Login
Post Info TOPIC: Asteroid 2015 DP155


L

Posts: 131433
Date:
RE: Asteroid 2015 DP155
Permalink  
 


The 130 - 280 metre wide asteroid 2015 DP155 will make a close pass (8.9 lunar distances, 0.02303 AU), travelling at 4.42 km/second, to the Earth on the 11th June 2018 @ 05:53 UT 00:01.

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 120 - 270 metre wide asteroid 2015 DP155 will make a close pass (44.9 LD, 0.1155 AU) travelling at 5.92 km/second, to the Earth-Moon system on the 30th April 2015 @ 12:47 UT 00:01.

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:
2015 DP155                                          PHA, Earth MOID = 0.0248 AU
Epoch 2014 Dec. 9.0 TT = JDT 2457000.5                  MPC
M 257.53777              (2000.0)            P               Q
n   0.64899333     Peri.  151.09643     -0.48542222     +0.86919652
a   1.3212223      Node    89.72266     -0.81914890     -0.41453521
e   0.2262885      Incl.    5.40199     -0.30554926     -0.26955142
P   1.52           H   21.5           G   0.15           U   8

MPEC 2015 - D56



__________________
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