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(2017 GZ7)
Classification: Mars-crossing Asteroid          SPK-ID: 3773984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5309050782265377 0.0006137  
a 3.139289680735009 0.0046136 au
q 1.472624847208627 0.00023773 au
i 37.88379788353854 0.017781 deg
node 15.74195193799311 0.00075098 deg
peri 208.4203901742005 0.0043931 deg
M 196.0349964781332 0.43125 deg
tp 2459925.824747695234
(2022-Dec-12.32474770)
4.4736 TDB
period 2031.63420251358
5.56
4.4787
0.01226
d
yr
n .1771972531052099 0.00039063 deg/d
Q 4.805954514261391 0.0070631 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      43 days  
   first obs. used      2017-03-06  
   last obs. used      2017-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .53158  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 13:38:17  

Additional Information
 Earth MOID = .5131 au 
 Jupiter MOID = .663089 au 
 T_jup = 2.697 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.7   n/a MPO405794  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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