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357403 (2003 UG291)
Classification: Main-belt Asteroid          SPK-ID: 2357403
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2618103698804115 1.0425e-07  
a 2.452435641276337 1.7635e-08 au
q 1.810362558925875 2.5407e-07 au
i 8.309011490956124 8.4108e-06 deg
node 207.2394374698888 7.0969e-05 deg
peri 103.6749214110794 7.519e-05 deg
M 178.7779157380566 1.6821e-05 deg
tp 2458303.863501358298
(2018-Jul-04.36350136)
6.6576e-05 TDB
period 1402.797087524312
3.84
1.5131e-05
4.143e-08
d
yr
n .2566301307592078 2.7681e-09 deg/d
Q 3.094508723626799 2.2252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      8422 days (23.06 yr)  
   first obs. used      1995-10-23  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:07:05  

Additional Information
 Earth MOID = .818634 au 
 Jupiter MOID = 2.27325 au 
 T_jup = 3.433 
[ 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 17.3   n/a MPO460410  

357403 (2003 UG291)          Discovered 2003-Oct-23 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2003 UG291 = 1999 TP136 = 2010 LQ34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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