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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3143097828444873 4.8691e-07  
a .5886615310094043 7.8811e-08 au
q .403639453028935 2.9317e-07 au
i 47.21855942325384 0.00090042 deg
node 64.48732691279989 0.0003972 deg
peri 163.1518180692169 0.00052625 deg
M 118.4993571116886 0.00085131 deg
tp 2458546.198677894170
(2019-Mar-03.69867789)
0.00039967 TDB
period 164.9669368220623
0.45
3.3129e-05
9.07e-08
d
yr
n 2.182255468490063 4.3824e-07 deg/d
Q .7736836089898735 1.0358e-07 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   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      .33811  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Feb-03 07:03:37  

Additional Information
 Earth MOID = .225868 au 
 Jupiter MOID = 4.24199 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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