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JPL Small-Body Database Browser
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437426 (2013 XO20)
Classification: Main-belt Asteroid          SPK-ID: 2437426
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08567638815368885 7.9936e-08  
a 2.799860808258168 5.2425e-08 au
q 2.55997884687354 2.4404e-07 au
i 8.064006305564442 8.8326e-06 deg
node 347.4059469040421 6.0097e-05 deg
peri 156.2064698304289 0.00016229 deg
M 355.3283896002391 0.00013342 deg
tp 2458622.705839927710
(2019-May-19.20583993)
0.00063402 TDB
period 1711.209131306088
4.69
4.8061e-05
1.316e-07
d
yr
n .2103775590101184 5.9087e-09 deg/d
Q 3.039742769642796 5.6917e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5142 days (14.08 yr)  
   first obs. used      2005-01-06  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52496  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:49:44  

Additional Information
 Earth MOID = 1.57444 au 
 Jupiter MOID = 1.96262 au 
 T_jup = 3.306 
[ 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 16.6   n/a MPO346156  

437426 (2013 XO20)          Discovered 2010-Feb-13 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2013 XO20 = 2010 CP75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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FirstGov 2019-Dec-06 00:49 UT
(server date/time)  
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