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JPL Small-Body Database Browser
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136245 (2003 XE4)
Classification: Main-belt Asteroid          SPK-ID: 2136245
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .193856360788828 7.0126e-08  
a 2.172582385868322 1.9372e-08 au
q 1.751413471029979 1.6365e-07 au
i 4.23110240974743 6.0907e-06 deg
node 164.5448107459141 7.8476e-05 deg
peri 166.8239914789371 8.0433e-05 deg
M 5.40696710700424 2.5626e-05 deg
tp 2458582.932335253693
(2019-Apr-09.43233525)
8.3077e-05 TDB
period 1169.668537557405
3.20
1.5644e-05
4.283e-08
d
yr
n .3077795020047139 4.1165e-09 deg/d
Q 2.593751300706664 2.3127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8461 days (23.16 yr)  
   first obs. used      1995-02-22  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55374  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 05:35:19  

Additional Information
 Earth MOID = .740284 au 
 Jupiter MOID = 2.76155 au 
 T_jup = 3.659 
[ 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 16.9   n/a MPO236901  

136245 (2003 XE4)          Discovered 2003-Dec-01 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2003 XE4 = 1995 DF5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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