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212501 (2006 RK6)
Classification: Main-belt Asteroid          SPK-ID: 2212501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2610149743972182 5.1524e-08  
a 2.638092410225204 1.4641e-08 au
q 1.949510787312777 1.3316e-07 au
i 4.153669655394512 5.7417e-06 deg
node 5.30631847569502 6.861e-05 deg
peri 324.4663209670102 6.9705e-05 deg
M 141.2682828597156 1.5995e-05 deg
tp 2458586.348383819050
(2019-Apr-12.84838382)
6.6229e-05 TDB
period 1565.068799234268
4.28
1.3029e-05
3.567e-08
d
yr
n .2300218368522426 1.9149e-09 deg/d
Q 3.326674033137631 1.8463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      7704 days (21.09 yr)  
   first obs. used      2000-02-06  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5076  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:38:55  

Additional Information
 Earth MOID = .938641 au 
 Jupiter MOID = 2.04869 au 
 T_jup = 3.343 
[ 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 16.41   n/a MPCxxxxx  

212501 (2006 RK6)          Discovered 2006-Sep-14 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 RK6 = 2005 GE177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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