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187379 (2005 UB368)
Classification: Main-belt Asteroid          SPK-ID: 2187379
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317816074787578 5.7573e-08  
a 2.986798006684626 2.683e-08 au
q 2.593192964149377 1.7198e-07 au
i 6.015422188951827 5.1566e-06 deg
node 72.25677940456974 5.6203e-05 deg
peri 151.2042091197838 5.8901e-05 deg
M 163.1928304448101 1.9542e-05 deg
tp 2458345.815593780658
(2018-Aug-15.31559378)
9.8046e-05 TDB
period 1885.41607741168
5.16
2.5405e-05
6.956e-08
d
yr
n .190939286194171 2.5728e-09 deg/d
Q 3.380403049219876 3.0366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      8675 days (23.75 yr)  
   first obs. used      1997-03-07  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62163  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:10  

Additional Information
 Earth MOID = 1.58483 au 
 Jupiter MOID = 1.605 au 
 T_jup = 3.236 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.88   n/a MPCxxxxx  

187379 (2005 UB368)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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