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136721 (1995 UC25)
Classification: Main-belt Asteroid          SPK-ID: 2136721
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1704967582049172 4.1675e-08  
a 2.400278133082132 1.2555e-08 au
q 1.991038492601478 9.6977e-08 au
i 4.34136399959668 4.5384e-06 deg
node 91.03268318366698 5.9744e-05 deg
peri 127.4906651817346 6.1324e-05 deg
M 53.74761501350703 1.5368e-05 deg
tp 2458797.709560336449
(2019-Nov-10.20956034)
5.7204e-05 TDB
period 1358.28460966188
3.72
1.0657e-05
2.918e-08
d
yr
n .2650401818876645 2.0794e-09 deg/d
Q 2.809517773562787 1.4695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      9050 days (24.78 yr)  
   first obs. used      1995-10-19  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 11:03:35  

Additional Information
 Earth MOID = .986753 au 
 Jupiter MOID = 2.16759 au 
 T_jup = 3.502 
[ 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 16.3   n/a MPO270663  

136721 (1995 UC25)          Discovered 1995-Oct-19 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1995 UC25 = 2001 KU14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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