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504929 (2011 CB5)
Classification: Inner Main-belt Asteroid          SPK-ID: 2504929
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05432541304778856 7.9832e-08  
a 1.839618647978609 1.1036e-08 au
q 1.739680605076757 1.4795e-07 au
i 23.02422074100017 1.2398e-05 deg
node 151.9125932314875 1.8917e-05 deg
peri 303.74645490 0.00026106 deg
M 42.16962513022227 0.00024833 deg
tp 2459093.745209793562
(2020-Sep-01.24520979)
0.00062867 TDB
period 911.3603537057332
2.50
8.2013e-06
2.245e-08
d
yr
n .3950138916359307 3.5547e-09 deg/d
Q 1.939556690880462 1.1636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      5519 days (15.11 yr)  
   first obs. used      2006-01-26  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60358  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 18:21:06  

Additional Information
 Earth MOID = .785657 au 
 Jupiter MOID = 3.11287 au 
 T_jup = 3.921 
[ 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 18.2   n/a MPO419868  

504929 (2011 CB5)          Discovered 2006-Jan-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-11-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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