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JPL Small-Body Database Browser
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452356 (2001 UA147)
Classification: Main-belt Asteroid          SPK-ID: 2452356
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2225258846311457 1.604e-07  
a 2.287907378568248 1.1839e-07 au
q 1.778788765198223 2.9404e-07 au
i 3.565379687483781 1.781e-05 deg
node 40.94699889924144 0.00019484 deg
peri 316.5394731963252 0.00068658 deg
M 43.23055040942479 0.00060973 deg
tp 2458448.709584607564
(2018-Nov-26.20958461)
0.0021293 TDB
period 1264.026227372846
3.46
9.8113e-05
2.686e-07
d
yr
n .2848042170360851 2.2106e-08 deg/d
Q 2.797025991938273 1.4474e-07 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      5164 days (14.14 yr)  
   first obs. used      2001-10-16  
   last obs. used      2015-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .58344  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:50:44  

Additional Information
 Earth MOID = .776206 au 
 Jupiter MOID = 2.64856 au 
 T_jup = 3.565 
[ 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 18.8   n/a MPO409067  

452356 (2001 UA147)          Discovered 2001-Oct-23 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2001 UA147 = 2008 UC42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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