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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06862859325514596 3.868e-08  
a 2.866816067482323 1.9013e-08 au
q 2.670070513649762 1.166e-07 au
i 2.516818994941224 4.7596e-06 deg
node 38.82632880393981 9.3803e-05 deg
peri 288.4049481947202 9.9709e-05 deg
M 349.7522635340456 3.4552e-05 deg
tp 2459050.968874457925
(2020-Jul-20.46887446)
0.00017029 TDB
period 1772.956873472917
4.85
1.7638e-05
4.829e-08
d
yr
n .2030506242911719 2.02e-09 deg/d
Q 3.063561621314884 2.0318e-08 au
  Orbit Determination Parameters
   # obs. used (total)      871  
   data-arc span      9193 days (25.17 yr)  
   first obs. used      1994-03-08  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54121  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:48:06  

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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