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JPL Small-Body Database Browser
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183607 (2003 UW103)
Classification: Main-belt Asteroid          SPK-ID: 2183607
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012933696074765 2.9401e-08  
a 2.459149326277078 1.2674e-08 au
q 1.964138872022809 7.1265e-08 au
i 3.948113179024848 6.3357e-06 deg
node 138.9554540076649 4.9064e-05 deg
peri 269.0747004538559 5.2973e-05 deg
M 104.6554656809764 2.1782e-05 deg
tp 2458591.017645078949
(2019-Apr-17.51764508)
8.2977e-05 TDB
period 1408.561385804185
3.86
1.089e-05
2.982e-08
d
yr
n .2555799155281163 1.9759e-09 deg/d
Q 2.954159780531346 1.5226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      9004 days (24.65 yr)  
   first obs. used      1995-08-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56108  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:39:49  

Additional Information
 Earth MOID = .978855 au 
 Jupiter MOID = 2.44004 au 
 T_jup = 3.460 
[ 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 16.5   n/a MPO454264  

183607 (2003 UW103)          Discovered 2003-Oct-20 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 UW103 = 1999 TN264 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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