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227786 (2006 WV203)
Classification: Main-belt Asteroid          SPK-ID: 2227786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317419436809161 5.8245e-08  
a 2.201226320069066 1.1638e-08 au
q 1.911232486181577 1.282e-07 au
i 5.939555697840811 6.9763e-06 deg
node 64.5495004358698 4.834e-05 deg
peri 339.7785104341971 5.4223e-05 deg
M 135.7114425528778 2.2874e-05 deg
tp 2458750.813925896218
(2019-Sep-24.31392590)
7.6034e-05 TDB
period 1192.876471077852
3.27
9.4606e-06
2.59e-08
d
yr
n .3017915171675013 2.3935e-09 deg/d
Q 2.491220153956554 1.3172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      5790 days (15.85 yr)  
   first obs. used      2004-03-18  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50217  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 06:09:57  

Additional Information
 Earth MOID = .920958 au 
 Jupiter MOID = 2.86934 au 
 T_jup = 3.646 
[ 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 17.6   n/a MPO454637  

227786 (2006 WV203)          Discovered 2006-Nov-25 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 WV203 = 2008 HF50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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