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173407 (2000 EJ16)
Classification: Main-belt Asteroid          SPK-ID: 2173407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1223561230299546 5.0435e-08  
a 2.592559367181344 1.6977e-08 au
q 2.275343854288042 1.3807e-07 au
i 1.819460832143317 4.953e-06 deg
node 69.2662078495014 0.00013787 deg
peri 43.9329124605764 0.00013941 deg
M 342.4341794703147 2.3853e-05 deg
tp 2459074.897344186933
(2020-Aug-13.39734419)
0.00010143 TDB
period 1524.724897538037
4.17
1.4977e-05
4.1e-08
d
yr
n .2361081665166547 2.3192e-09 deg/d
Q 2.909774880074646 1.9055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      2000-03-03  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53651  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:03:30  

Additional Information
 Earth MOID = 1.2923 au 
 Jupiter MOID = 2.17872 au 
 T_jup = 3.407 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO454190  

173407 (2000 EJ16)          Discovered 2000-Mar-03 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 EJ16 = 2004 BK4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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