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JPL Small-Body Database Browser
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183603 (2003 UO73)
Classification: Main-belt Asteroid          SPK-ID: 2183603
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05562826017848608 4.2492e-08  
a 2.252243856617917 1.5228e-08 au
q 2.126955449376579 9.5606e-08 au
i 8.50895607099854 5.9518e-06 deg
node 43.18028161016979 3.9365e-05 deg
peri 63.59192006381135 7.5746e-05 deg
M 151.7525243985677 6.4004e-05 deg
tp 2458080.078815478837
(2017-Nov-22.57881548)
0.00021983 TDB
period 1234.586555776512
3.38
1.2521e-05
3.428e-08
d
yr
n .2915955939383874 2.9574e-09 deg/d
Q 2.377532263859256 1.6076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      5286 days (14.47 yr)  
   first obs. used      2003-10-19  
   last obs. used      2018-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:39  

Additional Information
 Earth MOID = 1.15851 au 
 Jupiter MOID = 2.68997 au 
 T_jup = 3.610 
[ 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 16.8   n/a MPO436907  

183603 (2003 UO73)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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