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181561 (2006 UX286)
Classification: Main-belt Asteroid          SPK-ID: 2181561
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1670376789651519 3.8356e-08  
a 2.518991636691102 1.6304e-08 au
q 2.098225120365591 9.9523e-08 au
i 1.436731999633641 4.0333e-06 deg
node 127.4289804889389 0.00023503 deg
peri 207.1955189603107 0.00023591 deg
M 248.5448951234575 2.2803e-05 deg
tp 2459652.601532698484
(2022-Mar-14.10153270)
9.3959e-05 TDB
period 1460.287996245105
4.00
1.4178e-05
3.882e-08
d
yr
n .2465267131728001 2.3935e-09 deg/d
Q 2.939758153016613 1.9028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      7779 days (21.30 yr)  
   first obs. used      1998-12-07  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5642  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:31:06  

Additional Information
 Earth MOID = 1.08648 au 
 Jupiter MOID = 2.42377 au 
 T_jup = 3.437 
[ 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 16.43   n/a E2021B55  

181561 (2006 UX286)          Discovered 2006-Oct-28 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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