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JPL Small-Body Database Browser
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201418 (2002 XR33)
Classification: Main-belt Asteroid          SPK-ID: 2201418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133102010541824 6.7575e-08  
a 3.084683730860422 3.9467e-08 au
q 2.735157597128062 2.1786e-07 au
i 10.97136668165732 6.6361e-06 deg
node 278.9163612424045 4.2637e-05 deg
peri 142.2631010925333 6.2154e-05 deg
M 8.121165721539263 4.0299e-05 deg
tp 2458555.859375313897
(2019-Mar-13.35937531)
0.00022146 TDB
period 1978.856907743404
5.42
3.7977e-05
1.04e-07
d
yr
n .1819232096021168 3.4914e-09 deg/d
Q 3.434209864592781 4.3939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      5924 days (16.22 yr)  
   first obs. used      2002-11-06  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58289  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:56:38  

Additional Information
 Earth MOID = 1.75798 au 
 Jupiter MOID = 1.86577 au 
 T_jup = 3.189 
[ 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 15.2   n/a MPO440088  

201418 (2002 XR33)          Discovered 2002-Dec-05 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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