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JPL Small-Body Database Browser
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160237 (2002 JX100)
Classification: Main-belt Asteroid          SPK-ID: 2160237
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2255653773881466 4.7928e-08  
a 2.642103362547954 2.6024e-08 au
q 2.046136320476334 1.1868e-07 au
i 28.25041575405523 7.1033e-06 deg
node 71.50749951666162 1.102e-05 deg
peri 254.610687908951 1.9489e-05 deg
M 342.0632682085256 1.834e-05 deg
tp 2459078.656291846753
(2020-Aug-17.15629185)		 8.0572e-05 TDB
period 1568.639448475481
4.29		 2.3176e-05
6.345e-08		 d
yr
n .2294982447049093 3.3908e-09 deg/d
Q 3.238070404619574 3.1895e-08 au
   Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      7677 days (21.02 yr)  
   first obs. used      1998-05-24  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:44:42  

Additional Information
 Earth MOID = 1.18773 au 
 Jupiter MOID = 2.33644 au 
 T_jup = 3.192 
[ 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 15.1   n/a MPO396304  
diameter diameter 4.452 km 0.517 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160237 (2002 JX100)          Discovered 2002-May-14 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2002 JX100 = 2004 YN32 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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