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JPL Small-Body Database Browser
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136421 (2005 CK49)
Classification: Main-belt Asteroid          SPK-ID: 2136421
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546532467402226 3.4915e-08  
a 2.391029881489193 1.4459e-08 au
q 2.021249347264 8.4471e-08 au
i 1.452486145179866 6.7179e-06 deg
node 310.3196139105098 0.00016174 deg
peri 276.285071149795 0.00016379 deg
M 238.2867612981292 2.7178e-05 deg
tp 2459057.074077655940
(2020-Jul-26.57407766)
0.00010245 TDB
period 1350.441987323537
3.70
1.2249e-05
3.354e-08
d
yr
n .2665793891031853 2.418e-09 deg/d
Q 2.760810415714387 1.6695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      8517 days (23.32 yr)  
   first obs. used      1995-08-19  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57981  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:20:06  

Additional Information
 Earth MOID = 1.01233 au 
 Jupiter MOID = 2.22764 au 
 T_jup = 3.515 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO422493  

136421 (2005 CK49)          Discovered 2005-Feb-02 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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