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447051 (2004 RK186)
Classification: Main-belt Asteroid          SPK-ID: 2447051
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692352757867726 1.0162e-07  
a 3.079776662759096 8.5304e-08 au
q 2.558569809875395 3.2551e-07 au
i 26.29044889257004 2.4006e-05 deg
node 339.4961985026598 1.7916e-05 deg
peri 296.7793205817406 7.9723e-05 deg
M 29.38923907135619 9.0076e-05 deg
tp 2458839.337831089665
(2019-Dec-21.83783109)
0.00049046 TDB
period 1974.136882783989
5.40
8.202e-05
2.246e-07
d
yr
n .1823581754332642 7.5765e-09 deg/d
Q 3.600983515642798 9.974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5261 days (14.40 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55521  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:53:29  

Additional Information
 Earth MOID = 1.6412 au 
 Jupiter MOID = 2.03047 au 
 T_jup = 3.049 
[ 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 15.4   n/a MPO437739  

447051 (2004 RK186)          Discovered 2004-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 RK186 = 2013 CT130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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