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136426 (2005 CJ69)
Classification: Main-belt Asteroid          SPK-ID: 2136426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07308681366822009 4.0804e-08  
a 2.377864491274995 1.182e-08 au
q 2.204073952272902 9.7505e-08 au
i 5.989583296260054 4.5683e-06 deg
node 311.0588381470252 4.1675e-05 deg
peri 267.2220240595218 5.4535e-05 deg
M 356.4527465161785 3.3073e-05 deg
tp 2459013.696805089131
(2020-Jun-13.19680509)
0.00012301 TDB
period 1339.303732804842
3.67
9.9861e-06
2.734e-08
d
yr
n .2687963836597906 2.0042e-09 deg/d
Q 2.551655030277087 1.2684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      9613 days (26.32 yr)  
   first obs. used      1994-01-16  
   last obs. used      2020-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:52:46  

Additional Information
 Earth MOID = 1.20628 au 
 Jupiter MOID = 2.45186 au 
 T_jup = 3.529 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457481.5 (2016-Apr-03.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07384872337930186 4.0785e-08  
q 2.203069236377702 9.7623e-08 au
tp 2457672.698918680295
(2016-Oct-11.19891868)
0.0001249 TDB
node 311.1036801126775 4.1655e-05 deg
peri 266.8208873058119 5.4276e-05 deg
i 5.990720530012792 4.5693e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      9613 days (26.32 yr)  
   first obs. used      1994-01-16  
   last obs. used      2020-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:52:46  

Additional Information
 Jupiter MOID = 2.45186 au 
 T_jup = 3.529 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.663417581811011E-15 -3.956476376477709E-15 -1.053658247873679E-12 7.175709732777829E-15 -2.553057746099147E-13 -3.251577211517266E-15
q -3.956476376477709E-15 9.530234556497728E-15 2.021123418079495E-12 -1.559546231739468E-14 4.672716732219258E-13 7.996267845840671E-15
tp -1.053658247873679E-12 2.021123418079495E-12 1.560051501745125E-8 -1.562523511031108E-11 4.362418421291567E-9 6.753232481908264E-12
node 7.175709732777829E-15 -1.559546231739468E-14 -1.562523511031108E-11 1.735155671452941E-9 -1.72946205190989E-9 5.046989635438427E-11
peri -2.553057746099147E-13 4.672716732219258E-13 4.362418421291567E-9 -1.72946205190989E-9 2.945887262895889E-9 -4.84265911806896E-11
i -3.251577211517266E-15 7.996267845840671E-15 6.753232481908264E-12 5.046989635438427E-11 -4.84265911806896E-11 2.087857846085282E-11

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 16.3   n/a MPO417720  

136426 (2005 CJ69)          Discovered 2005-Feb-04 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2005 CJ69 = 1995 MO = 1998 HU128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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