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(2017 XQ60)
Classification: Aten [NEO]          SPK-ID: 3791342
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2144342976244824 2.4415e-06  
a .99967539349125 1.6325e-08 au
q .7853107026354758 2.4285e-06 au
i 27.19600074624746 0.00024324 deg
node 269.19886964 9.0125e-06 deg
peri 283.728069212618 0.0001503 deg
M 81.19321686540665 0.00012844 deg
tp 2458918.161267369220
(2020-Mar-09.66126737)		 0.00013209 TDB
period 365.0790656098508
1.00		 8.9429e-06
2.448e-08		 d
yr
n .9860877653957878 2.4155e-08 deg/d
Q 1.214040084347024 1.9826e-08 au
   Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      1089 days (2.98 yr)  
   first obs. used      2017-12-13  
   last obs. used      2020-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5262  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-06 05:24:56  

Additional Information
 Earth MOID = .0192479 au 
 Jupiter MOID = 3.90526 au 
 T_jup = 5.967 
[ 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 24.4   n/a MPO431401  

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