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JPL Small-Body Database Browser
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390214 (2012 XA26)
Classification: Main-belt Asteroid          SPK-ID: 2390214
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526207224347995 9.2716e-08  
a 3.198836006282391 8.1525e-08 au
q 2.710627344053123 2.8739e-07 au
i 6.639258063040957 1.0098e-05 deg
node 66.06652187791579 0.00010133 deg
peri 63.82992133056189 0.00011019 deg
M 350.3310701063518 5.0542e-05 deg
tp 2458656.625768567932
(2019-Jun-22.12576857)
0.00029482 TDB
period 2089.711778521547
5.72
7.9887e-05
2.187e-07
d
yr
n .1722725610776319 6.5858e-09 deg/d
Q 3.687044668511658 9.3967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      6206 days (16.99 yr)  
   first obs. used      2000-10-02  
   last obs. used      2017-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61355  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 20:33:09  

Additional Information
 Earth MOID = 1.73429 au 
 Jupiter MOID = 1.43051 au 
 T_jup = 3.166 
[ 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 MPO423451  

390214 (2012 XA26)          Discovered 2006-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

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