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136444 (2005 EX84)
Classification: Main-belt Asteroid          SPK-ID: 2136444
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1919375148926304 4.7675e-08  
a 3.130523875255455 3.027e-08 au
q 2.529658902326876 1.5209e-07 au
i 12.06270060826165 5.7832e-06 deg
node 84.60351588702937 2.52e-05 deg
peri 141.377526381125 2.9076e-05 deg
M 242.2710881117922 1.669e-05 deg
tp 2459662.113847924838
(2022-Mar-23.61384792)
9.9827e-05 TDB
period 2023.130779286501
5.54
2.9343e-05
8.034e-08
d
yr
n .1779420310766867 2.5809e-09 deg/d
Q 3.731388848184034 3.608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      7124 days (19.50 yr)  
   first obs. used      2000-06-01  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57805  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:03:56  

Additional Information
 Earth MOID = 1.5319 au 
 Jupiter MOID = 1.34638 au 
 T_jup = 3.151 
[ 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 14.7   n/a MPO502855  

136444 (2005 EX84)          Discovered 2005-Mar-04 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2005 EX84 = 2000 LE15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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