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JPL Small-Body Database Browser
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461542 (2003 UO152)
Classification: Main-belt Asteroid          SPK-ID: 2461542
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1991076918965802 1.8642e-07  
a 2.387759704685256 1.9696e-08 au
q 1.912338381081715 4.498e-07 au
i 2.665114393708539 5.785e-06 deg
node 99.17000308729487 0.00029611 deg
peri 289.9751652339897 0.00029787 deg
M 74.48301152140689 3.0916e-05 deg
tp 2458321.670267392042
(2018-Jul-22.17026739)
0.00011405 TDB
period 1347.672465015935
3.69
1.6675e-05
4.565e-08
d
yr
n .2671272207047306 3.3051e-09 deg/d
Q 2.863181028288797 2.3617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5550 days (15.20 yr)  
   first obs. used      2003-10-21  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6565  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:57:10  

Additional Information
 Earth MOID = .918773 au 
 Jupiter MOID = 2.57922 au 
 T_jup = 3.505 
[ 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 17.6   n/a MPO456235  

461542 (2003 UO152)          Discovered 2003-Oct-21 by NEAT at Palomar
Reference: Last Updated: 2016-03-24

Alternate Designations
 2003 UO152 = 2014 QC268 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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