* Astronomy

Members Login
Username 
 
Password 
    Remember Me  
Home -> Astronomy News -> Solar System -> Asteroid 2010 GJ7
Post Info TOPIC: Asteroid 2010 GJ7
Blobrana


L

Posts: 131433
Date:
Asteroid 1998 WB2
Permalink  
 

The 120 - 270 metre wide asteroid 1998 WB2 made a close pass (28.8 lunar distances, 0.0740 AU), travelling at 15.52 km/second, to the Earth-Moon system on the 6th April, 2010.

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:
1998 WB2 = 2010 GJ7                                 PHA, Earth MOID = 0.0148 AU
Id. F. Manca
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M  53.26069              (2000.0)            P               Q
n   0.35489165     Peri.   78.60268     -0.65492813     -0.75497250
a   1.9757813      Node    52.36251     +0.67609787     -0.60486814
e   0.5867745      Incl.    2.38468     +0.33758083     -0.25328059
P   2.78           H   21.8           G   0.15           U   0

MPEC 2010 - G51

__________________
Blobrana


L

Posts: 131433
Date:
Asteroid 2010 GJ7
Permalink  
 
 

Orbital elements:
2010 GJ7                                            PHA, Earth MOID = 0.0133 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M  54.11386              (2000.0)            P               Q
n   0.35982102     Peri.   77.21697     -0.64745365     -0.76140026
a   1.9576950      Node    53.18211     +0.68238212     -0.59833111
e   0.5843566      Incl.    2.34553     +0.33934998     -0.24953862
P   2.74           H   21.6           G   0.15           U   9

MPEC 2010 - G42

The 110 m - 250 metre wide asteroid 2010 GJ7 made a close pass (28.8 lunar distances, 0.0740 AU), travelling at 15.54 km/second, to the Earth-Moon system on the 6th April, 2010.

See more

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

__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.
Home -> Astronomy News -> Solar System -> Asteroid 2010 GJ7


Create your own FREE Forum
Report Abuse 		Powered by ActiveBoard