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434989 (2006 UO185)
Classification: Main-belt Asteroid          SPK-ID: 2434989
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780362966771711 1.3649e-07  
a 3.065219175739196 4.8172e-08 au
q 2.519498905186738 4.0299e-07 au
i 16.44598600162375 9.5036e-06 deg
node 47.98188306167719 2.7525e-05 deg
peri 297.6789638073366 4.1714e-05 deg
M 252.7501350715464 4.1075e-05 deg
tp 2459784.462528975704
(2022-Jul-23.96252898)
0.00023318 TDB
period 1960.156412052319
5.37
4.6208e-05
1.265e-07
d
yr
n .1836588130347586 4.3295e-09 deg/d
Q 3.610939446291653 5.6749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      4963 days (13.59 yr)  
   first obs. used      2006-09-19  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:28:45  

Additional Information
 Earth MOID = 1.56131 au 
 Jupiter MOID = 2.03379 au 
 T_jup = 3.146 
[ 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 16.05   n/a E2021B25  
diameter diameter 4.802 km 1.636 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434989 (2006 UO185)          Discovered 2006-Oct-16 by CSS at Catalina
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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