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JPL Small-Body Database Browser
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392374 (2010 HS64)
Classification: Main-belt Asteroid          SPK-ID: 2392374
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976999523873851 6.1551e-08  
a 3.109609925910406 6.0944e-08 au
q 2.494840191614578 2.0218e-07 au
i 22.26593565741828 6.3709e-06 deg
node 129.9788622405201 1.9804e-05 deg
peri 197.9903486645196 2.728e-05 deg
M 271.1850878466783 2.4594e-05 deg
tp 2459494.629391993377
(2021-Oct-07.12939199)
0.00014631 TDB
period 2002.890920057761
5.48
5.8881e-05
1.612e-07
d
yr
n .1797401927358171 5.284e-09 deg/d
Q 3.724379660206233 7.2993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5360 days (14.67 yr)  
   first obs. used      2005-08-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49193  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:23:00  

Additional Information
 Earth MOID = 1.48961 au 
 Jupiter MOID = 1.63096 au 
 T_jup = 3.076 
[ 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 15.3   n/a MPO434453  
diameter diameter 4.891 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392374 (2010 HS64)          Discovered 2010-Apr-26 by WISE at WISE
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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