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JPL Small-Body Database Browser
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(2019 AQ2)
Classification: Aten [NEO]          SPK-ID: 3837593
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1684878942715206 1.2742e-06  
a .9566887404585772 3.4131e-07 au
q .7954982691054383 1.5026e-06 au
i 1.667742226667726 9.9592e-06 deg
node 97.81980134376153 2.5758e-05 deg
peri 247.5757436009855 9.9558e-05 deg
M 278.3801320193403 0.00024966 deg
tp 2459077.990383114165
(2020-Aug-16.49038311)
0.0002784 TDB
period 341.7861191310619
0.94
0.0001829
5.008e-07
d
yr
n 1.053290288427289 5.6366e-07 deg/d
Q 1.117879211811716 3.9882e-07 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      469 days (1.28 yr)  
   first obs. used      2019-01-03  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .35615  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-22 07:43:48  

Additional Information
 Earth MOID = .00168537 au 
 Jupiter MOID = 4.12705 au 
 T_jup = 6.284 
[ 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 25.5   .37493 MPO467319 autocmod 2.6q

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