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JPL Small-Body Database Browser
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268403 (2005 UC202)
Classification: Main-belt Asteroid          SPK-ID: 2268403
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0750944111771352 6.7944e-08  
a 2.636772972230525 2.5343e-08 au
q 2.438766058473089 1.8245e-07 au
i 4.126582015777104 7.1442e-06 deg
node 214.2436231962877 0.00011791 deg
peri 202.530552782532 0.00013241 deg
M 46.3417086825357 5.853e-05 deg
tp 2458399.184563784405
(2018-Oct-07.68456378)
0.00025384 TDB
period 1563.894795811156
4.28
2.2547e-05
6.173e-08
d
yr
n .2301945124213272 3.3187e-09 deg/d
Q 2.83477988598796 2.7246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4821 days (13.20 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48507  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:30:11  

Additional Information
 Earth MOID = 1.45048 au 
 Jupiter MOID = 2.41956 au 
 T_jup = 3.389 
[ 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 17.3   n/a MPO418424  

268403 (2005 UC202)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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