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(2019 AQ3)
Classification: Atira [NEO]          SPK-ID: 3837637
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3142908920192 3.5953e-07  
a .5886526436858862 1.2895e-08 au
q .4036444792123887 2.1321e-07 au
i 47.21858703880451 0.00015383 deg
node 64.48536325053695 0.00012149 deg
peri 163.1604986878204 0.00013744 deg
M 347.8731842516881 0.00024513 deg
tp 2459206.056884286628
(2020-Dec-22.55688429)
0.00011231 TDB
period 164.9632009511251
0.45
5.4207e-06
1.484e-08
d
yr
n 2.182304889359293 7.171e-08 deg/d
Q .7736608081593837 1.6948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      1860 days (5.09 yr)  
   first obs. used      2015-10-13  
   last obs. used      2020-11-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .42992  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:58:35  

Additional Information
 Earth MOID = .226192 au 
 Jupiter MOID = 4.24063 au 
 T_jup = 9.273 
[ 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 17.6   .50846 E2019-AB1 autocmod 2.6q

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