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117043 (2004 JL26)
Classification: Main-belt Asteroid          SPK-ID: 2117043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0619778251092476 5.0771e-08  
a 3.027085233009672 2.3542e-08 au
q 2.839473073847413 1.5654e-07 au
i 2.007964963504553 7.3492e-06 deg
node 201.9650505629619 0.00015146 deg
peri 52.92574423866693 0.00016339 deg
M .9183064106983914 5.9277e-05 deg
tp 2458995.592949624538
(2020-May-26.09294962)
0.00031677 TDB
period 1923.691389481661
5.27
2.2441e-05
6.144e-08
d
yr
n .1871402044883103 2.1831e-09 deg/d
Q 3.214697392171932 2.5001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      10009 days (27.40 yr)  
   first obs. used      1993-03-22  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56474  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:21:31  

Additional Information
 Earth MOID = 1.82529 au 
 Jupiter MOID = 1.80264 au 
 T_jup = 3.241 
[ 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 15.3   n/a MPO251124  

117043 (2004 JL26)          Discovered 2004-May-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 JL26 = 2000 SM322 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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