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117828 (2005 JX32)
Classification: Main-belt Asteroid          SPK-ID: 2117828
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2042202077687757 4.8635e-08  
a 3.158505357191007 2.4279e-08 au
q 2.513474736906669 1.5298e-07 au
i 2.023590893709483 5.6004e-06 deg
node 148.2401914996835 0.00014494 deg
peri 75.50099559823721 0.00014565 deg
M 254.2437432077015 1.3435e-05 deg
tp 2459602.816032724114
(2022-Jan-23.31603272)
7.9676e-05 TDB
period 2050.316249435104
5.61
2.3641e-05
6.473e-08
d
yr
n .1755826693073257 2.0246e-09 deg/d
Q 3.803535977475346 2.9238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1999-03-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54205  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:51:01  

Additional Information
 Earth MOID = 1.50568 au 
 Jupiter MOID = 1.1791 au 
 T_jup = 3.172 
[ 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 15.6   n/a MPO417613  
diameter diameter 4.462 km 0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117828 (2005 JX32)          Discovered 2005-May-04 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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