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(2002 GJ8)
Classification: Amor [NEO, PHA]          SPK-ID: 3120892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6817378649373554 1.6638e-05  
a 3.234133477749324 3.7645e-05 au
q 1.029302225706076 6.5742e-05 au
i 30.13228906145372 0.00069893 deg
node 144.8435184457387 0.00017146 deg
peri 174.4414345118466 0.00060215 deg
M 154.5620034331156 0.0037864 deg
tp 2458088.414451825052
(2017-Nov-30.91445182)
0.0069198 TDB
period 2124.395323880944
5.82
0.037092
0.0001016
d
yr
n .1694599851323036 2.9587e-06 deg/d
Q 5.438964729792572 6.3309e-05 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      3920 days (10.73 yr)  
   first obs. used      2002-03-23  
   last obs. used      2012-12-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62659  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:15:14  

Additional Information
 Earth MOID = .0193951 au 
 Jupiter MOID = .0295837 au 
 T_jup = 2.607 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.4   n/a MPO248763  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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