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JPL Small-Body Database Browser
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136189 (2003 UT237)
Classification: Main-belt Asteroid          SPK-ID: 2136189
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630285221521367 8.9306e-08  
a 2.118075374473278 1.2366e-08 au
q 1.772768676366066 1.9607e-07 au
i 1.161134208286903 6.1357e-06 deg
node 29.4786906444829 0.00031345 deg
peri 331.548775246017 0.00031386 deg
M 173.1597604904568 1.9013e-05 deg
tp 2458458.929476010631
(2018-Dec-06.42947601)
5.6124e-05 TDB
period 1125.92780264857
3.08
9.8605e-06
2.7e-08
d
yr
n .3197363091604594 2.8001e-09 deg/d
Q 2.46338207258049 1.4382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      7564 days (20.71 yr)  
   first obs. used      1999-05-18  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:39:12  

Additional Information
 Earth MOID = .769768 au 
 Jupiter MOID = 2.98403 au 
 T_jup = 3.715 
[ 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 17.4   n/a MPO453845  

136189 (2003 UT237)          Discovered 2003-Oct-23 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2003 UT237 = 2000 WF185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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