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JPL Small-Body Database Browser
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266020 (2006 ER71)
Classification: Main-belt Asteroid          SPK-ID: 2266020
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250773098014938 6.2974e-08  
a 3.14461166052956 3.6439e-08 au
q 2.751292093660115 1.9231e-07 au
i .1388410847573356 6.556e-06 deg
node 112.0474983894252 0.0027547 deg
peri 21.38424332045263 0.0027548 deg
M 161.8689614352221 2.8553e-05 deg
tp 2457684.680182341177
(2016-Oct-23.18018234)
0.000154 TDB
period 2036.802679364297
5.58
3.5403e-05
9.693e-08
d
yr
n .1767476072411487 3.0722e-09 deg/d
Q 3.537931227399006 4.0997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      7152 days (19.58 yr)  
   first obs. used      2000-01-28  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6412  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:08  

Additional Information
 Earth MOID = 1.76599 au 
 Jupiter MOID = 1.5016 au 
 T_jup = 3.197 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO450145  

266020 (2006 ER71)          Discovered 2006-Mar-02 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2006 ER71 = 2004 XY31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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