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266251 (2006 YE2)
Classification: Main-belt Asteroid          SPK-ID: 2266251
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766608981308182 5.9834e-08  
a 2.416128658947654 1.6133e-08 au
q 1.989293200058352 1.3883e-07 au
i 2.737336476801687 4.1462e-06 deg
node 123.2654797716598 0.00012448 deg
peri 70.93532627937309 0.00012519 deg
M 136.0893960901618 1.3011e-05 deg
tp 2458481.938466367793
(2018-Dec-29.43846637)
4.8252e-05 TDB
period 1371.761191326867
3.76
1.374e-05
3.762e-08
d
yr
n .2624363499099882 2.6286e-09 deg/d
Q 2.842964117836956 1.8984e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      8587 days (23.51 yr)  
   first obs. used      1996-02-15  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:45:36  

Additional Information
 Earth MOID = .990569 au 
 Jupiter MOID = 2.11346 au 
 T_jup = 3.493 
[ 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 17.0   n/a MPO433728  

266251 (2006 YE2)          Discovered 2006-Dec-17 by Yeung, W. K. Y. at 7300
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2006 YE2 = 2005 TA90 = 2006 YW50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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