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392357 (2010 GR66)
Classification: Mars-crossing Asteroid          SPK-ID: 2392357
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3744505545885844 1.3848e-07  
a 2.601780429834534 6.3295e-08 au
q 1.627542304965267 3.6191e-07 au
i 28.23343471613777 2.4612e-05 deg
node 39.18465008256244 3.3808e-05 deg
peri 92.33981495641585 9.5077e-05 deg
M 187.8410557279545 3.4758e-05 deg
tp 2459733.546426374244
(2022-Jun-03.04642637)
0.00013666 TDB
period 1532.866704141252
4.20
5.5936e-05
1.531e-07
d
yr
n .2348540802846132 8.5701e-09 deg/d
Q 3.5760185547038 8.6996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      6427 days (17.60 yr)  
   first obs. used      2000-11-01  
   last obs. used      2018-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66813  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:26:06  

Additional Information
 Earth MOID = .87465 au 
 Jupiter MOID = 2.24922 au 
 T_jup = 3.155 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO450378  

392357 (2010 GR66)          Discovered 2010-Apr-09 by CSS at Catalina
Reference: Last Updated: 2014-04-17

Alternate Designations
 2010 GR66 = 2000 VH60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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