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JPL Small-Body Database Browser
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183614 (2003 UJ203)
Classification: Main-belt Asteroid          SPK-ID: 2183614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07011330238073386 5.6746e-08  
a 2.393351233051191 2.045e-08 au
q 2.22554547434497 1.3284e-07 au
i 9.096614431515919 7.7372e-06 deg
node 26.67151011875304 3.4282e-05 deg
peri 248.870247754039 6.1152e-05 deg
M 183.5093180306168 5.1243e-05 deg
tp 2459263.521121555244
(2021-Feb-18.02112156)
0.00019355 TDB
period 1352.409096596354
3.70
1.7333e-05
4.746e-08
d
yr
n .2661916434206351 3.4117e-09 deg/d
Q 2.561156991757411 2.1884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      7591 days (20.78 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58122  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:58:39  

Additional Information
 Earth MOID = 1.22831 au 
 Jupiter MOID = 2.50724 au 
 T_jup = 3.510 
[ 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 16.4   n/a MPO412995  

183614 (2003 UJ203)          Discovered 2003-Oct-21 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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