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(2021 AZ5)
Classification: Apollo [NEO]          SPK-ID: 54105521
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5282312814094028 0.00016575  
a 2.083187936399538 0.00073035 au
q .9827829033386003 7.3667e-07 au
i 6.376098796701936 0.0015234 deg
node 114.6204406212214 6.8008e-06 deg
peri 9.220264149759478 0.0006949 deg
M 282.6017243257224 0.040669 deg
tp 2459236.612994572316
(2021-Jan-22.11299457)		 0.00014634 TDB
period 1098.22444111998
3.01		 0.57754
0.001581		 d
yr
n .327801846799975 0.00017239 deg/d
Q 3.183592969460475 0.0011161 au
   Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      3 days  
   first obs. used      2021-01-13  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .60099  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-17 06:07:03  

Additional Information
 Earth MOID = .00326368 au 
 Jupiter MOID = 1.91448 au 
 T_jup = 3.566 
[ 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 28.04   .51544 4 autocmod 2.8

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