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JPL Small-Body Database Browser
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233171 (2005 VE21)
Classification: Main-belt Asteroid          SPK-ID: 2233171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09177489138373661 5.089e-08  
a 2.273546068336364 1.6058e-08 au
q 2.064891624858872 1.1669e-07 au
i 6.403797210063416 6.9508e-06 deg
node 199.4081695560104 4.015e-05 deg
peri 217.0285583407329 5.2801e-05 deg
M 324.0209333936072 3.5383e-05 deg
tp 2458725.641528854472
(2019-Aug-30.14152885)
0.00012357 TDB
period 1252.143388833922
3.43
1.3266e-05
3.632e-08
d
yr
n .2875070085505587 3.046e-09 deg/d
Q 2.482200511813855 1.7532e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      6742 days (18.46 yr)  
   first obs. used      1998-10-14  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57463  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 17:50:15  

Additional Information
 Earth MOID = 1.07923 au 
 Jupiter MOID = 2.79195 au 
 T_jup = 3.597 
[ 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 17.3   n/a MPO348622  

233171 (2005 VE21)          Discovered 2005-Nov-01 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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