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JPL Small-Body Database Browser
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390234 (2012 XQ52)
Classification: Main-belt Asteroid          SPK-ID: 2390234
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03027956020453329 8.3027e-08  
a 3.171141530266695 6.2074e-08 au
q 3.075120759383889 2.7891e-07 au
i 10.67285933802841 8.3354e-06 deg
node 100.2198873368963 4.1871e-05 deg
peri 64.55171687190433 0.0001438 deg
M 345.5263064962793 0.00013719 deg
tp 2458683.427531092974
(2019-Jul-18.92753109)		 0.00078574 TDB
period 2062.632539910864
5.65		 6.0563e-05
1.658e-07		 d
yr
n .1745342386654859 5.1247e-09 deg/d
Q 3.267162301149502 6.3953e-08 au
   Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      4492 days (12.30 yr)  
   first obs. used      2006-11-17  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:00:53  

Additional Information
 Earth MOID = 2.10382 au 
 Jupiter MOID = 1.81585 au 
 T_jup = 3.174 
[ 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 15.7   n/a MPO434437  

390234 (2012 XQ52)          Discovered 2006-Nov-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2012 XQ52 = 2010 JF101 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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