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351101 (2003 UU263)
Classification: Main-belt Asteroid          SPK-ID: 2351101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2036981307863751 5.6314e-08  
a 2.608071167664888 2.9217e-08 au
q 2.076811945853712 1.4833e-07 au
i 4.718529071395333 1.3909e-05 deg
node 136.0968048510744 9.0579e-05 deg
peri 259.6169379900126 0.00010066 deg
M 340.8686445754461 4.8575e-05 deg
tp 2459082.256223697983
(2020-Aug-20.75622370)
0.00020857 TDB
period 1538.42944622206
4.21
2.5851e-05
7.078e-08
d
yr
n .234004881331449 3.9321e-09 deg/d
Q 3.139330389476064 3.5168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      7711 days (21.11 yr)  
   first obs. used      1995-12-18  
   last obs. used      2017-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68474  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 18:31:27  

Additional Information
 Earth MOID = 1.08981 au 
 Jupiter MOID = 2.3047 au 
 T_jup = 3.377 
[ 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 MPO345958  

351101 (2003 UU263)          Discovered 2003-Oct-27 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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