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JPL Small-Body Database Browser
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172582 (2003 UE252)
Classification: Main-belt Asteroid          SPK-ID: 2172582
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1612803705965939 4.1712e-08  
a 2.385297108279452 1.4149e-08 au
q 2.000595506673158 9.9594e-08 au
i 1.838413982983481 7.8212e-06 deg
node 206.4109536140471 0.00012378 deg
peri 238.8047190365019 0.00012596 deg
M 145.0511409598691 2.3023e-05 deg
tp 2458458.335848827083
(2018-Dec-05.83584883)
8.4496e-05 TDB
period 1345.58813623017
3.68
1.1972e-05
3.278e-08
d
yr
n .2675410033032723 2.3805e-09 deg/d
Q 2.769998709885746 1.6431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      7034 days (19.26 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:59:59  

Additional Information
 Earth MOID = 1.0175 au 
 Jupiter MOID = 2.44093 au 
 T_jup = 3.517 
[ 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 17.1   n/a MPO469849  

172582 (2003 UE252)          Discovered 2003-Oct-26 by CSS at Catalina
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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