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447494 (2006 RK71)
Classification: Main-belt Asteroid          SPK-ID: 2447494
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 .1364327165233773 6.6795e-08  
a 2.706690036836171 2.7464e-08 au
q 2.337408962323852 1.897e-07 au
i 4.295494738899628 7.4741e-06 deg
node 188.392059446857 8.0676e-05 deg
peri 129.8650613890366 9.0274e-05 deg
M 61.45653894031946 3.2854e-05 deg
tp 2458722.834570935580
(2019-Aug-27.33457094)
0.00014995 TDB
period 1626.508036195497
4.45
2.4755e-05
6.778e-08
d
yr
n .2213330595292122 3.3687e-09 deg/d
Q 3.075971111348489 3.1211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5196 days (14.23 yr)  
   first obs. used      2005-05-14  
   last obs. used      2019-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52577  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:12  

Additional Information
 Earth MOID = 1.32725 au 
 Jupiter MOID = 2.22315 au 
 T_jup = 3.347 
[ 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 MPO477129  

447494 (2006 RK71)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 RK71 = 2005 JR140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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