* Astronomy

Members Login
Username 
 
Password 
    Remember Me  
Home -> Astronomy News -> Solar System -> Asteroid 2009 SB170
Post Info TOPIC: Asteroid 2009 SB170
Blobrana


L

Posts: 131433
Date:
RE: Asteroid 2009 SB170
Permalink  
 

The 200 - 440 metre wide asteroid 2009 SB170 will make a close pass (69.6 lunar distances, 0.1789 AU), travelling at 32.39 km/second, to the Earth-Moon system on the 29th September, 2012 @ 00:33 UT ±00:01. 

See more

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



__________________
Blobrana


L

Posts: 131433
Date:
Permalink  
 
 

Orbital elements:
2009 SB170                                               Earth MOID = 0.1012 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5                 MPC
M 263.70440              (2000.0)            P               Q
n   0.63154929     Peri.   44.93485     -0.59259351     +0.80100475
a   1.3454407      Node   189.85148     -0.80480446     -0.58438581
e   0.7423147      Incl.   29.78700     +0.03350689     +0.12994077
P   1.56           H   20.8           G   0.15           U   3

MPEC 2011 - Y38



__________________
Blobrana


L

Posts: 131433
Date:
Permalink  
 
 

Orbital elements:
2009 SB170                                               Earth MOID = 0.0979 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5                 MPC
M 352.53886              (2000.0)            P               Q
n   0.69152796     Peri.   43.70741     -0.61539308     +0.78455669
a   1.2664738      Node   189.26161     -0.78810431     -0.61078990
e   0.7230288      Incl.   28.14156     +0.01352616     +0.10680120
P   1.43           H   20.6           G   0.15           U   9

MPEC 2009 - S124

__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.
Home -> Astronomy News -> Solar System -> Asteroid 2009 SB170


Create your own FREE Forum
Report Abuse 		Powered by ActiveBoard