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212074 (2005 EG65)
Classification: Main-belt Asteroid          SPK-ID: 2212074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05496517108588652 5.6253e-08  
a 2.650965899316153 2.4825e-08 au
q 2.505255105117389 1.5225e-07 au
i 8.828879433931464 6.4178e-06 deg
node 160.1239719926259 3.5728e-05 deg
peri 315.8600483963025 6.2232e-05 deg
M 233.2932469492675 5.2023e-05 deg
tp 2459555.383613790275
(2021-Dec-06.88361379)
0.00022883 TDB
period 1576.538709697005
4.32
2.2146e-05
6.063e-08
d
yr
n .2283483417094075 3.2076e-09 deg/d
Q 2.796676693514916 2.619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      5818 days (15.93 yr)  
   first obs. used      2002-07-08  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64754  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:52:55  

Additional Information
 Earth MOID = 1.52861 au 
 Jupiter MOID = 2.23895 au 
 T_jup = 3.371 
[ 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 16.1   n/a MPO437019  

212074 (2005 EG65)          Discovered 2005-Mar-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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