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(2016 GO220)
Classification: Mars-crossing Asteroid          SPK-ID: 3751818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457490.5 (2016-Apr-12.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5817041450067203 0.010539  
a 3.136231800491419 0.086713 au
q 1.311872762443671 0.003281 au
i 19.93094206498864 0.068611 deg
node 57.19075501789016 0.34538 deg
peri 223.4408000374168 1.2076 deg
M 318.4217751272566 2.3873 deg
tp 2457724.800977814750
(2016-Dec-02.30097781)
3.9126 TDB
period 2028.666502032521
5.55
84.135
0.2303
d
yr
n .1774564718445915 0.0073597 deg/d
Q 4.960590838539167 0.13715 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      4 days  
   first obs. used      2016-04-10  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .25164  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 12:58:27  

Additional Information
 Earth MOID = .362916 au 
 Jupiter MOID = .861709 au 
 T_jup = 2.846 
[ 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 17.0   n/a MPO374831  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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