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JPL Small-Body Database Browser
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390395 (2013 XE)
Classification: Main-belt Asteroid          SPK-ID: 2390395
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05553133447501656 1.0296e-07  
a 2.624709117200096 4.9318e-08 au
q 2.478955517313232 2.6495e-07 au
i 21.38682583971447 9.8805e-06 deg
node 235.7887124943873 2.7339e-05 deg
peri 184.3064496620475 0.00013925 deg
M 96.66045894617349 0.00013023 deg
tp 2458183.470719585539
(2018-Mar-05.97071959)
0.00056398 TDB
period 1553.174302977477
4.25
4.3776e-05
1.199e-07
d
yr
n .2317833866487942 6.5328e-09 deg/d
Q 2.77046271708696 5.2056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      8181 days (22.40 yr)  
   first obs. used      1996-11-13  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58049  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:43:56  

Additional Information
 Earth MOID = 1.4909 au 
 Jupiter MOID = 2.52589 au 
 T_jup = 3.303 
[ 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 16.0   n/a MPO437598  

390395 (2013 XE)          Discovered 2004-Sep-12 by LINEAR at Socorro
Reference: Last Updated: 2014-03-21

Alternate Designations
 2013 XE = 2004 RU111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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