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JPL Small-Body Database Browser
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212473 (2006 QR52)
Classification: Main-belt Asteroid          SPK-ID: 2212473
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0524497466282216 4.8515e-08  
a 2.72694078972549 2.7937e-08 au
q 2.583913436234226 1.3551e-07 au
i 4.408347543312548 5.489e-06 deg
node 114.6942175179307 8.0107e-05 deg
peri 175.3614688074234 0.00010143 deg
M 59.24353502609961 6.3274e-05 deg
tp 2458729.823561763047
(2019-Sep-03.32356176)
0.0002881 TDB
period 1644.795802991406
4.50
2.5276e-05
6.92e-08
d
yr
n .218872153823146 3.3635e-09 deg/d
Q 2.869968143216755 2.9403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      8015 days (21.94 yr)  
   first obs. used      1996-05-09  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56995  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:37:04  

Additional Information
 Earth MOID = 1.56766 au 
 Jupiter MOID = 2.21652 au 
 T_jup = 3.350 
[ 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 MPO437020  

212473 (2006 QR52)          Discovered 2006-Aug-23 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 QR52 = 2004 BE149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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