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JPL Small-Body Database Browser
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117042 (2004 JF26)
Classification: Main-belt Asteroid          SPK-ID: 2117042
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392226346852295 4.6029e-08  
a 2.5695266073793 1.5963e-08 au
q 2.211790343206154 1.1727e-07 au
i 3.725147345778292 5.6238e-06 deg
node 225.9342392718677 5.7772e-05 deg
peri 292.2771742398339 6.1751e-05 deg
M 290.438743120758 1.9973e-05 deg
tp 2458891.198656986045
(2020-Feb-11.69865699)
8.4051e-05 TDB
period 1504.45120186156
4.12
1.402e-05
3.838e-08
d
yr
n .2392899148570239 2.2299e-09 deg/d
Q 2.927262871552445 1.8186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      21283 days (58.27 yr)  
   first obs. used      1960-09-26  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58304  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:28:16  

Additional Information
 Earth MOID = 1.22447 au 
 Jupiter MOID = 2.07618 au 
 T_jup = 3.414 
[ 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 15.8   n/a MPO417609  

117042 (2004 JF26)          Discovered 2004-May-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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