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212639 (2006 UB5)
Classification: Main-belt Asteroid          SPK-ID: 2212639
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04006746191129695 1.8679e-07  
a 2.970074556957212 4.4236e-08 au
q 2.851071207772617 5.7048e-07 au
i 2.549861133928865 1.1873e-05 deg
node 59.85985088835886 0.00034629 deg
peri 283.1963976294448 0.00037195 deg
M 274.8638581415523 0.00013882 deg
tp 2459442.641131646052
(2021-Aug-16.14113165)
0.00072188 TDB
period 1869.603248608864
5.12
4.1769e-05
1.144e-07
d
yr
n .1925542225431353 4.3019e-09 deg/d
Q 3.089077906141807 4.6009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      7270 days (19.90 yr)  
   first obs. used      1999-05-16  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69151  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:25:26  

Additional Information
 Earth MOID = 1.8441 au 
 Jupiter MOID = 2.07749 au 
 T_jup = 3.260 
[ 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 16.6   n/a MPO470281  

212639 (2006 UB5)          Discovered 2006-Oct-16 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 UB5 = 2004 GK65 = 2006 RU55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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