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266054 (2006 QW50)
Classification: Main-belt Asteroid          SPK-ID: 2266054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2063669069690253 5.754e-08  
a 2.265524724786484 1.3915e-08 au
q 1.797995394670445 1.2971e-07 au
i 1.774210662391949 7.2049e-06 deg
node 191.4845894028763 0.00015972 deg
peri 163.2296141037926 0.00016097 deg
M 7.686938411965683 2.351e-05 deg
tp 2458973.904844318435
(2020-May-04.40484432)
8.1135e-05 TDB
period 1245.522668746762
3.41
1.1475e-05
3.142e-08
d
yr
n .289035285373192 2.6628e-09 deg/d
Q 2.733054054902523 1.6786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      1999-11-11  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54889  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:10  

Additional Information
 Earth MOID = .793313 au 
 Jupiter MOID = 2.7094 au 
 T_jup = 3.587 
[ 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 17.2   n/a MPO268290  

266054 (2006 QW50)          Discovered 2006-Aug-22 by NEAT at Palomar
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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