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215364 (2001 XW236)
Classification: Main-belt Asteroid          SPK-ID: 2215364
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242758554702005 4.4576e-08  
a 3.126397219594996 3.076e-08 au
q 2.737861530590171 1.3701e-07 au
i 1.181967029907418 8.2803e-06 deg
node 23.78005497541378 0.00023096 deg
peri 101.468385573852 0.00023334 deg
M 88.88252123058942 3.3112e-05 deg
tp 2458501.984661865914
(2019-Jan-18.48466187)
0.00018339 TDB
period 2019.13176228069
5.53
2.9799e-05
8.159e-08
d
yr
n .1782944564218858 2.6313e-09 deg/d
Q 3.51493290859982 3.4583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      6708 days (18.37 yr)  
   first obs. used      2001-12-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:17:38  

Additional Information
 Earth MOID = 1.7536 au 
 Jupiter MOID = 1.54431 au 
 T_jup = 3.202 
[ 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 16.2   n/a MPO427266  

215364 (2001 XW236)          Discovered 2001-Dec-15 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2001 XW236 = 2006 UE28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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