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JPL Small-Body Database Browser
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212051 (2005 EP11)
Classification: Main-belt Asteroid          SPK-ID: 2212051
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1380280582224003 6.5195e-08  
a 2.417646641588151 1.9729e-08 au
q 2.083943570181831 1.6172e-07 au
i 4.037830134009103 6.5845e-06 deg
node 136.6971611838095 9.1998e-05 deg
peri 337.3971914869765 9.494e-05 deg
M 305.4204865455075 2.4565e-05 deg
tp 2458808.668409628164
(2019-Nov-21.16840963)
9.4809e-05 TDB
period 1373.054150228426
3.76
1.6807e-05
4.602e-08
d
yr
n .2621892224280515 3.2094e-09 deg/d
Q 2.75134971299447 2.2452e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6465 days (17.70 yr)  
   first obs. used      2001-01-02  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5966  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:12:39  

Additional Information
 Earth MOID = 1.10129 au 
 Jupiter MOID = 2.33855 au 
 T_jup = 3.499 
[ 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 17.1   n/a MPO413063  

212051 (2005 EP11)          Discovered 2005-Mar-02 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2005 EP11 = 2001 AD6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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