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120173 (2003 JA10)
Classification: Main-belt Asteroid          SPK-ID: 2120173
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1874654392645017 5.236e-08  
a 3.198491873706053 3.2684e-08 au
q 2.598885189617809 1.7796e-07 au
i 16.19849118341712 5.5953e-06 deg
node 55.56995967340925 2.08e-05 deg
peri 264.4340462947263 2.6434e-05 deg
M 302.5060173805033 1.9974e-05 deg
tp 2459534.184625438726
(2021-Nov-15.68462544)		 0.00011909 TDB
period 2089.374569038909
5.72		 3.2026e-05
8.768e-08		 d
yr
n .1723003645849851 2.641e-09 deg/d
Q 3.798098557794298 3.8811e-08 au
   Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      7535 days (20.63 yr)  
   first obs. used      1999-10-09  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57807  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:58:59  

Additional Information
 Earth MOID = 1.6474 au 
 Jupiter MOID = 1.76257 au 
 T_jup = 3.106 
[ 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 14.76   n/a E2021B55  
diameter diameter 6.765 km 0.134 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

120173 (2003 JA10)          Discovered 2003-May-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

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