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(2019 AZ2)
Classification: Apollo [NEO, PHA]          SPK-ID: 3837599
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458490.5 (2019-Jan-07.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8833120414411155 0.00055454  
a 2.459128605805927 0.0091027 au
q .2869506968452494 0.00030153 au
i 7.335106602621454 0.006683 deg
node 83.75586540295608 0.0027572 deg
peri 255.2476259826698 0.0099868 deg
M 12.40341728712422 0.075275 deg
tp 2458441.970128247507
(2018-Nov-19.47012825)
0.025064 TDB
period 1408.543583310188
3.86
7.8208
0.02141
d
yr
n .2555831457866371 0.0014191 deg/d
Q 4.631306514766605 0.017143 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      12 days  
   first obs. used      2019-01-03  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .38021  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-27 14:01:37  

Additional Information
 Earth MOID = .0342688 au 
 Jupiter MOID = .937624 au 
 T_jup = 2.755 
[ 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 21.6   .43884 E2019A83 autocmod 2.6q

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