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JPL Small-Body Database Browser
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437242 (2012 XZ25)
Classification: Main-belt Asteroid          SPK-ID: 2437242
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1733795662029151 6.2803e-08  
a 2.36768857730261 2.5764e-08 au
q 1.957179758866286 1.353e-07 au
i 5.409722599248858 6.1672e-06 deg
node 68.85698842360655 5.4117e-05 deg
peri 255.1847536944794 6.7649e-05 deg
M 350.8980643236874 2.8949e-05 deg
tp 2458634.144691969672
(2019-May-30.64469197)
0.00010682 TDB
period 1330.715744410646
3.64
2.172e-05
5.947e-08
d
yr
n .2705311044166226 4.4157e-09 deg/d
Q 2.778197395738934 3.0231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      6552 days (17.94 yr)  
   first obs. used      2001-11-20  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57695  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:04  

Additional Information
 Earth MOID = .952577 au 
 Jupiter MOID = 2.54623 au 
 T_jup = 3.520 
[ 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 17.4   n/a MPO446739  

437242 (2012 XZ25)          Discovered 2001-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 XZ25 = 2001 WW71 = 2011 KU42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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