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JPL Small-Body Database Browser
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212078 (2005 EL79)
Classification: Main-belt Asteroid          SPK-ID: 2212078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .114817086341007 4.7428e-08  
a 2.620023944581391 2.2198e-08 au
q 2.319200429120884 1.2312e-07 au
i 13.73715225840865 5.433e-06 deg
node 146.996641467374 1.7677e-05 deg
peri 2.279043157131052 2.8695e-05 deg
M 140.0991615897638 2.6504e-05 deg
tp 2457997.677639852647
(2017-Sep-01.17763985)
0.00011009 TDB
period 1549.017475839793
4.24
1.9686e-05
5.39e-08
d
yr
n .2324053831638197 2.9536e-09 deg/d
Q 2.920847460041898 2.4747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      6756 days (18.50 yr)  
   first obs. used      2001-04-26  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59687  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:43:13  

Additional Information
 Earth MOID = 1.33118 au 
 Jupiter MOID = 2.08267 au 
 T_jup = 3.355 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO440124  

212078 (2005 EL79)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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