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JPL Small-Body Database Browser
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212055 (2005 ES22)
Classification: Main-belt Asteroid          SPK-ID: 2212055
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2167720726736122 2.0878e-07  
a 2.540014491734339 2.3644e-08 au
q 1.989410285740075 5.42e-07 au
i 11.95959332435786 1.7072e-05 deg
node 334.6846800983731 2.1275e-05 deg
peri 129.1748627577986 5.6706e-05 deg
M 217.2275216000195 4.2927e-05 deg
tp 2459186.901018982103
(2020-Dec-03.40101898)		 0.00017257 TDB
period 1478.606865968545
4.05		 2.0646e-05
5.653e-08		 d
yr
n .2434724254876134 3.3996e-09 deg/d
Q 3.090618697728603 2.8769e-08 au
   Orbit Determination Parameters
   # obs. used (total)      466  
   data-arc span      5828 days (15.96 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-09-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:02:57  

Additional Information
 Earth MOID = 1.02885 au 
 Jupiter MOID = 2.09393 au 
 T_jup = 3.383 
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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO401669  

212055 (2005 ES22)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2005 ES22 = 2009 BM106 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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