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(2019 AQ3)
Classification: Atira [NEO]          SPK-ID: 3837637
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3143055312784585 4.8631e-07  
a .5886503902816064 7.9077e-08 au
q .4036343166268742 2.9293e-07 au
i 47.21858701622121 0.00089962 deg
node 64.4861728007393 0.00039717 deg
peri 163.1605729261649 0.00052611 deg
M 271.4052928075784 0.00070259 deg
tp 2459041.096618238177
(2020-Jul-10.59661824)
0.00031536 TDB
period 164.9622537156937
0.45
3.324e-05
9.101e-08
d
yr
n 2.182317420447266 4.3974e-07 deg/d
Q .7736664639363386 1.0393e-07 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      1199 days (3.28 yr)  
   first obs. used      2015-10-13  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .39806  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-11 04:51:56  

Additional Information
 Earth MOID = .225583 au 
 Jupiter MOID = 4.24174 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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