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117053 (2004 JJ43)
Classification: Main-belt Asteroid          SPK-ID: 2117053
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 .2193864017333725 4.7463e-08  
a 3.15343906155636 2.7761e-08 au
q 2.461617412756047 1.564e-07 au
i 13.35172680692834 5.3276e-06 deg
node 236.6007719290423 2.2662e-05 deg
peri 87.98159425070411 2.5914e-05 deg
M 254.2965984839442 1.4621e-05 deg
tp 2459601.067122586957
(2022-Jan-21.56712259)
8.7795e-05 TDB
period 2045.385115619617
5.60
2.701e-05
7.395e-08
d
yr
n .1760059742543612 2.3242e-09 deg/d
Q 3.845260710356673 3.3851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      8056 days (22.06 yr)  
   first obs. used      1998-04-21  
   last obs. used      2020-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:21:28  

Additional Information
 Earth MOID = 1.49511 au 
 Jupiter MOID = 1.75637 au 
 T_jup = 3.128 
[ 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 14.5   n/a MPO432676  
diameter diameter 5.792 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117053 (2004 JJ43)          Discovered 2004-May-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 JJ43 = 1999 TF106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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