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175006 (2004 EJ73)
Classification: Main-belt Asteroid          SPK-ID: 2175006
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0271493580374139 5.1184e-08  
a 2.687299848347585 1.8538e-08 au
q 2.614341382610908 1.4611e-07 au
i 1.998070938977902 5.306e-06 deg
node 183.1314564004091 0.00010874 deg
peri 9.787868167102582 0.00013437 deg
M 280.0871271801807 8.0841e-05 deg
tp 2459557.679776441083
(2021-Dec-09.17977644)
0.00036266 TDB
period 1609.061406273201
4.41
1.665e-05
4.559e-08
d
yr
n .2237329157212263 2.3151e-09 deg/d
Q 2.760258314084261 1.9041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      9894 days (27.09 yr)  
   first obs. used      1993-12-17  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:03:38  

Additional Information
 Earth MOID = 1.61165 au 
 Jupiter MOID = 2.19423 au 
 T_jup = 3.372 
[ 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 MPO493976  

175006 (2004 EJ73)          Discovered 2004-Mar-15 by CSS at Catalina
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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