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JPL Small-Body Database Browser
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212082 (2005 EA97)
Classification: Main-belt Asteroid          SPK-ID: 2212082
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009008617403707 5.6512e-08  
a 2.62105547498782 2.6126e-08 au
q 2.356588718892233 1.4468e-07 au
i 13.57916970514512 6.3628e-06 deg
node 154.4622594485111 2.7238e-05 deg
peri 292.3710606336368 4.2e-05 deg
M 182.1528376225237 3.428e-05 deg
tp 2459366.197423531866
(2021-May-31.69742353)
0.00015149 TDB
period 1549.932362071704
4.24
2.3174e-05
6.345e-08
d
yr
n .2322682000902343 3.4728e-09 deg/d
Q 2.885522231083408 2.8762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      1999-10-16  
   last obs. used      2018-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54434  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 15:58:41  

Additional Information
 Earth MOID = 1.40984 au 
 Jupiter MOID = 2.29857 au 
 T_jup = 3.358 
[ 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 16.4   n/a MPO437019  

212082 (2005 EA97)          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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