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226512 (2003 UC25)
Classification: Main-belt Asteroid          SPK-ID: 2226512
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07178168463956577 1.0045e-07  
a 3.146453006633365 3.9024e-08 au
q 2.920595309177995 3.2775e-07 au
i 9.685884194516618 1.0488e-05 deg
node 359.3206181430454 3.5199e-05 deg
peri 334.2018799284793 6.0431e-05 deg
M 328.9981202754021 4.6033e-05 deg
tp 2458776.056060972713
(2019-Oct-19.55606097)
0.00025973 TDB
period 2038.59193415396
5.58
3.7926e-05
1.038e-07
d
yr
n .1765924773706143 3.2853e-09 deg/d
Q 3.372310704088735 4.1825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      8025 days (21.97 yr)  
   first obs. used      1997-11-02  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58074  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:53:35  

Additional Information
 Earth MOID = 1.91394 au 
 Jupiter MOID = 1.99782 au 
 T_jup = 3.183 
[ 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 15.3   n/a MPO454626  
diameter diameter 5.544 km 0.419 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226512 (2003 UC25)          Discovered 2003-Oct-20 by McClusky, J. V. at Kingsnake
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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