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JPL Small-Body Database Browser
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160236 (2002 JH56)
Classification: Main-belt Asteroid          SPK-ID: 2160236
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001303001166 5.8447e-08  
a 2.770048436803866 2.052e-08 au
q 2.21567781180879 1.6956e-07 au
i 8.804657705654005 5.3963e-06 deg
node 51.37946288854359 4.4302e-05 deg
peri 184.8128194755625 4.9278e-05 deg
M 327.4559328942896 2.5771e-05 deg
tp 2459152.729491821869
(2020-Oct-30.22949182)		 0.0001217 TDB
period 1683.951083245423
4.61		 1.8712e-05
5.123e-08		 d
yr
n .2137829320470426 2.3755e-09 deg/d
Q 3.324419061798943 2.4627e-08 au
   Orbit Determination Parameters
   # obs. used (total)      534  
   data-arc span      6580 days (18.02 yr)  
   first obs. used      2002-04-17  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:34  

Additional Information
 Earth MOID = 1.20433 au 
 Jupiter MOID = 1.68058 au 
 T_jup = 3.291 
[ 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 15.4   n/a MPO426992  
diameter diameter 4.034 km 0.575 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160236 (2002 JH56)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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