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JPL Small-Body Database Browser
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434586 (2005 UA163)
Classification: Main-belt Asteroid          SPK-ID: 2434586
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07499278842969441 1.7473e-07  
a 2.451570597753577 4.4016e-08 au
q 2.267720482595784 3.9791e-07 au
i 6.443621373647007 9.7882e-06 deg
node 20.75451355427902 4.4672e-05 deg
peri 194.1066715920296 0.00010868 deg
M 110.2964429723714 7.8437e-05 deg
tp 2458570.939796867360
(2019-Mar-28.43979687)
0.00031361 TDB
period 1402.054943571364
3.84
3.7759e-05
1.034e-07
d
yr
n .2567659717264684 6.9151e-09 deg/d
Q 2.63542071291137 4.7317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5002 days (13.69 yr)  
   first obs. used      2005-10-23  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 09:49:06  

Additional Information
 Earth MOID = 1.2619 au 
 Jupiter MOID = 2.3292 au 
 T_jup = 3.483 
[ 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 17.5   n/a MPO477036  

434586 (2005 UA163)          Discovered 2005-Oct-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 UA163 = 2011 EB29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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