* Astronomy

Members Login
Username 
 
Password 
    Remember Me  
Home -> Astronomy News -> Asteroids -> Asteroid 2011 HC36
Post Info TOPIC: Asteroid 2011 HC36
Blobrana


L

Posts: 131433
Date:
RE: Asteroid 2011 HC36
Permalink  
 

Update
The 190 - 420 metre wide asteroid 2011 HC36 will make a close pass (38.2 lunar distances, 0.0982 AU), travelling at 12.70 km/second, to the Earth-Moon system on the 4th October, 2011 @ 07:34 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  
 

The 180 - 400 metre wide asteroid 2011 HC3 will make a close pass (38.2 lunar distances, 0.0981 AU), travelling at 12.69 km/second, to the Earth-Moon system on the 4th October, 2011 @ 07:30 UT ±00:34.

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:
2011 HC36                                                Earth MOID = 0.0974 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M 265.68160              (2000.0)            P               Q
n   0.46917310     Peri.  121.42885     +0.78370866     +0.61294461
a   1.6402649      Node   201.30255     -0.62101327     +0.77012111
e   0.4009259      Incl.   16.05906     -0.01196901     +0.17667026
P   2.10           H   20.7           G   0.15           U   9

MPEC 2011 - H64



__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.
Home -> Astronomy News -> Asteroids -> Asteroid 2011 HC36


Create your own FREE Forum
Report Abuse 		Powered by ActiveBoard