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JPL Small-Body Database Browser
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233458 (2006 JW55)
Classification: Main-belt Asteroid          SPK-ID: 2233458
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05388829128446217 4.7771e-08  
a 2.67759172562736 2.9309e-08 au
q 2.533300882775888 1.2625e-07 au
i 10.40081596629931 5.0412e-06 deg
node 113.2908878807845 3.1169e-05 deg
peri 38.68352402664345 6.2085e-05 deg
M 47.44332383179172 5.4274e-05 deg
tp 2458389.594663048010
(2018-Sep-28.09466305)
0.00024059 TDB
period 1600.349958023775
4.38
2.6276e-05
7.194e-08
d
yr
n .224950797914572 3.6934e-09 deg/d
Q 2.821882568478834 3.0888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      6672 days (18.27 yr)  
   first obs. used      2001-02-01  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63156  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:32:10  

Additional Information
 Earth MOID = 1.55444 au 
 Jupiter MOID = 2.21242 au 
 T_jup = 3.352 
[ 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 15.9   n/a MPO433525  
diameter diameter 2.282 km 0.942 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.195   0.102 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233458 (2006 JW55)          Discovered 2006-May-01 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2006 JW55 = 2004 XX176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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