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(2002 GZ8)
Classification: Amor [NEO, PHA]          SPK-ID: 3120894
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 60 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6397650001003494 8.9923e-08  
a 2.825325064206975 1.651e-08 au
q 1.01778097422108 2.5079e-07 au
i 5.313328906679007 4.4593e-06 deg
node 309.7987367254535 0.00013832 deg
peri 161.4655643237081 0.00013858 deg
M 314.8930528573203 4.1178e-06 deg
tp 2459217.841166830729
(2021-Jan-03.34116683)
2.1421e-05 TDB
period 1734.606862476626
4.75
1.5205e-05
4.163e-08
d
yr
n .2075398223007152 1.8192e-09 deg/d
Q 4.63286915419287 2.7073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6981 days (19.11 yr)  
   first obs. used      2001-10-13  
   last obs. used      2020-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48315  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-23 05:21:10  

Additional Information
 Earth MOID = .0413544 au 
 Jupiter MOID = .531916 au 
 T_jup = 2.969 
[ 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 18.2   n/a MPO182584  

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