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392386 (2010 JZ39)
Classification: Main-belt Asteroid          SPK-ID: 2392386
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .196053505085938 9.6742e-08  
a 2.597625820915503 3.917e-08 au
q 2.088352173823282 2.5979e-07 au
i 14.11223882613733 1.0317e-05 deg
node 196.9910072700072 3.0957e-05 deg
peri 19.49824909350604 4.4355e-05 deg
M 151.8359602960102 3.2767e-05 deg
tp 2458355.536027804725
(2018-Aug-25.03602780)
0.00013004 TDB
period 1529.196571995469
4.19
3.4588e-05
9.47e-08
d
yr
n .2354177393493834 5.3248e-09 deg/d
Q 3.106899468007725 4.6849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      4350 days (11.91 yr)  
   first obs. used      2007-09-23  
   last obs. used      2019-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:50  

Additional Information
 Earth MOID = 1.08771 au 
 Jupiter MOID = 1.86615 au 
 T_jup = 3.347 
[ 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 17.1   n/a MPO434453  
diameter diameter 1.695 km 0.284 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392386 (2010 JZ39)          Discovered 2010-May-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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