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(2019 AO)
Classification: Amor [NEO]          SPK-ID: 3837559
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458486.5 (2019-Jan-03.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .38676242971638 0.0017871  
a 1.659435238154092 0.0050689 au
q 1.017628033488636 0.00014296 au
i 14.18652029341185 0.047187 deg
node 274.6368544103956 0.0036779 deg
peri 200.4792219383106 0.005941 deg
M 354.4165718336141 0.031276 deg
tp 2458498.609809780776
(2019-Jan-15.10980978)
0.012398 TDB
period 780.7983538366669
2.14
3.5775
0.009795
d
yr
n .4610665458386807 0.0021126 deg/d
Q 2.301242442819549 0.0070294 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      5 days  
   first obs. used      2019-01-02  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .60842  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jan-08 06:56:10  

Additional Information
 Earth MOID = .0491465 au 
 Jupiter MOID = 2.85096 au 
 T_jup = 4.145 
[ 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 25.3   .37603 MPO467315 autocmod 2.6q

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