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259689 (2003 XW36)
Classification: Main-belt Asteroid          SPK-ID: 2259689
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1386500286760705 7.6056e-08  
a 2.295012134065546 1.2801e-08 au
q 1.976808635865428 1.7314e-07 au
i 7.948087528469739 6.5924e-06 deg
node 40.02238674595709 3.6019e-05 deg
peri 317.3887897673894 3.9604e-05 deg
M 339.5922623038217 1.5608e-05 deg
tp 2459072.489352732589
(2020-Aug-10.98935273)
5.505e-05 TDB
period 1269.918663673606
3.48
1.0625e-05
2.909e-08
d
yr
n .2834827223962488 2.3719e-09 deg/d
Q 2.613215632265663 1.4576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      6193 days (16.96 yr)  
   first obs. used      2003-12-03  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:59  

Additional Information
 Earth MOID = .982136 au 
 Jupiter MOID = 2.84789 au 
 T_jup = 3.570 
[ 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 16.8   n/a MPO433692  

259689 (2003 XW36)          Discovered 2003-Dec-03 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

Alternate Designations
 2003 XW36 = 2005 GV138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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