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79213 (1994 EX)
Classification: Main-belt Asteroid          SPK-ID: 2079213
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06862858689167715 3.6623e-08  
a 2.866816077052591 1.6435e-08 au
q 2.67007054080613 1.104e-07 au
i 2.516817279171004 4.2814e-06 deg
node 38.82631221964228 8.7616e-05 deg
peri 288.4049989790946 9.2977e-05 deg
M 349.7522288542721 3.0516e-05 deg
tp 2459050.969045504376
(2020-Jul-20.46904550)
0.0001503 TDB
period 1772.956882350887
4.85
1.5246e-05
4.174e-08
d
yr
n .2030506232744086 1.7461e-09 deg/d
Q 3.063561613299052 1.7563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      949  
   data-arc span      9643 days (26.40 yr)  
   first obs. used      1994-03-08  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53658  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:34:34  

Additional Information
 Earth MOID = 1.65982 au 
 Jupiter MOID = 2.16634 au 
 T_jup = 3.295 
[ 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 14.9   n/a MPO348011  

79213 (1994 EX)          Discovered 1994-Mar-08 by Vagnozzi, A. at Stroncone
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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