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469269 (2016 JE32)
Classification: Main-belt Asteroid          SPK-ID: 2469269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1102704210303559 1.4987e-07  
a 2.57971358749649 8.2167e-08 au
q 2.295247484065523 3.3434e-07 au
i 9.487053135734451 8.2457e-06 deg
node 133.3264156861987 6.7297e-05 deg
peri 85.09655295138531 7.8928e-05 deg
M 270.81155410508 4.4945e-05 deg
tp 2458975.439986333801
(2020-May-05.93998633)
0.00019816 TDB
period 1513.406739245096
4.14
7.2306e-05
1.98e-07
d
yr
n .2378739242165474 1.1365e-08 deg/d
Q 2.864179690927458 9.1227e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      4332 days (11.86 yr)  
   first obs. used      2007-02-06  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:34  

Additional Information
 Earth MOID = 1.31203 au 
 Jupiter MOID = 2.16597 au 
 T_jup = 3.398 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO386731  
diameter diameter 3.413 km 1.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469269 (2016 JE32)          Discovered 2007-Feb-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 JE32 = 2010 AP92 = 2011 CO120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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