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(2021 AG6)
Classification: Aten [NEO]          SPK-ID: 54105558
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 .3282859918357187 0.00020389  
a .7562584383516073 0.00010567 au
q .5079893868332181 0.00022517 au
i 6.990849632019034 0.0059145 deg
node 117.1882491881522 0.00029248 deg
peri 186.3992723223714 0.00099758 deg
M 180.8973754212704 0.075415 deg
tp 2459120.009719344547
(2020-Sep-27.50971934)
0.025276 TDB
period 240.2170211923646
0.66
0.050348
0.0001378
d
yr
n 1.498644842955212 0.0003141 deg/d
Q 1.004527489869996 0.00014036 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      4 days  
   first obs. used      2021-01-13  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .43573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-21 05:19:42  

Additional Information
 Earth MOID = .0155046 au 
 Jupiter MOID = 4.18996 au 
 T_jup = 7.595 
[ 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 26.88   .41933 E2021-BA4 autocmod 2.8

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