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JPL Small-Body Database Browser
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212534 (2006 RK87)
Classification: Main-belt Asteroid          SPK-ID: 2212534
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02042354632553051 5.6473e-08  
a 3.029549542748374 3.3959e-08 au
q 2.967675397316562 1.7098e-07 au
i 1.311702720632965 6.4761e-06 deg
node 159.1698818091236 0.00021831 deg
peri 205.8177647909076 0.00025643 deg
M 143.3000642574185 0.00013327 deg
tp 2457833.828357917367
(2017-Mar-21.32835792)
0.00071244 TDB
period 1926.040944782476
5.27
3.2384e-05
8.866e-08
d
yr
n .1869119142950815 3.1427e-09 deg/d
Q 3.091423688180185 3.4652e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      5415 days (14.83 yr)  
   first obs. used      2004-04-13  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56079  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:52:52  

Additional Information
 Earth MOID = 1.96308 au 
 Jupiter MOID = 1.98773 au 
 T_jup = 3.243 
[ 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 16.1   n/a MPO433389  

212534 (2006 RK87)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2006 RK87 = 2004 GC52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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