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117013 (2004 JA5)
Classification: Main-belt Asteroid          SPK-ID: 2117013
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2754934983369617 4.7665e-08  
a 3.090336411665456 2.8643e-08 au
q 2.238968822577647 1.5819e-07 au
i 9.807637281759193 5.8223e-06 deg
node 333.4352702627986 3.289e-05 deg
peri 311.4939295248339 3.474e-05 deg
M 305.3395288676802 1.4097e-05 deg
tp 2459301.785294915641
(2021-Mar-28.28529492)
8.032e-05 TDB
period 1984.298779772111
5.43
2.7587e-05
7.553e-08
d
yr
n .1814242913767979 2.5223e-09 deg/d
Q 3.941704000753266 3.6534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      404  
   data-arc span      8070 days (22.09 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54343  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:07:39  

Additional Information
 Earth MOID = 1.237 au 
 Jupiter MOID = 1.38732 au 
 T_jup = 3.144 
[ 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 15.1   n/a MPO251124  
diameter diameter 3.060 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.172   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117013 (2004 JA5)          Discovered 2004-May-12 by Broughton, J. at Reedy Creek
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 JA5 = 1999 NY40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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