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JPL Small-Body Database Browser
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434618 (2005 UB519)
Classification: Main-belt Asteroid          SPK-ID: 2434618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .09767194942742635 6.1607e-08  
a 2.397464599079297 2.1596e-08 au
q 2.163299558003979 1.4123e-07 au
i 10.1106018564352 7.5111e-06 deg
node 113.4399586156259 3.0572e-05 deg
peri 107.8344924892296 5.6803e-05 deg
M 147.4625814612697 4.5838e-05 deg
tp 2458445.099759979097
(2018-Nov-22.59975998)
0.00016894 TDB
period 1355.897098953467
3.71
1.8321e-05
5.016e-08
d
yr
n .2655068738460033 3.5875e-09 deg/d
Q 2.631629640154614 2.3705e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      7047 days (19.29 yr)  
   first obs. used      2000-05-04  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:28  

Additional Information
 Earth MOID = 1.17848 au 
 Jupiter MOID = 2.40347 au 
 T_jup = 3.500 
[ 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 17.1   n/a MPO495163  

434618 (2005 UB519)          Discovered 2005-Oct-26 by Becker, A. C. at Apache Point
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 UB519 = 2009 WN189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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