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452898 (2006 UW190)
Classification: Main-belt Asteroid          SPK-ID: 2452898
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .159486556588615 7.4277e-08  
a 2.661037793958519 2.347e-08 au
q 2.23663803924791 2.0291e-07 au
i 10.46808324650937 6.9111e-06 deg
node 263.0859247147715 4.0725e-05 deg
peri 141.0929798494016 4.7577e-05 deg
M 306.2406865920393 2.1398e-05 deg
tp 2458837.269743510773
(2019-Dec-19.76974351)
9.4533e-05 TDB
period 1585.531924804236
4.34
2.0976e-05
5.743e-08
d
yr
n .2270531386773867 3.0039e-09 deg/d
Q 3.085437548669127 2.7213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      4792 days (13.12 yr)  
   first obs. used      2006-10-11  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:34:46  

Additional Information
 Earth MOID = 1.25685 au 
 Jupiter MOID = 2.31148 au 
 T_jup = 3.344 
[ 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 16.6   n/a MPO456158  
diameter diameter 2.374 km 0.452 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452898 (2006 UW190)          Discovered 2006-Oct-19 by CSS at Catalina
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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