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(2011 CJ50)
Classification: Mars-crossing Asteroid          SPK-ID: 3557534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455606.5 (2011-Feb-14.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5340780259285443 0.0038187  
a 2.815254265595518 0.025364 au
q 1.31168882493935 0.001068 au
i 49.5678957344733 0.065543 deg
node 3.346493602094873 0.045433 deg
peri 170.1366177650485 0.11503 deg
M 1.572464967541908 0.05106 deg
tp 2455598.963783912496
(2011-Feb-06.46378391)
0.14303 TDB
period 1725.340689619614
4.72
23.317
0.06384
d
yr
n .2086544426651001 0.0028198 deg/d
Q 4.318819706251685 0.038911 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      16 days  
   first obs. used      2011-02-11  
   last obs. used      2011-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .71164  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 04:47:51  

Additional Information
 Earth MOID = .321021 au 
 Jupiter MOID = .67519 au 
 T_jup = 2.655 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.8   n/a MPO194139  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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