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413287 (2003 UE128)
Classification: Main-belt Asteroid          SPK-ID: 2413287
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1170504130963048 8.9248e-08  
a 2.386273503257727 2.1394e-08 au
q 2.106959203940644 2.2141e-07 au
i 5.14238521823007 5.4126e-06 deg
node 278.638794273991 0.00010708 deg
peri 143.142212275862 0.00011547 deg
M 159.3290247271925 4.8499e-05 deg
tp 2458404.603064093289
(2018-Oct-13.10306409)
0.00017567 TDB
period 1346.414423195823
3.69
1.8107e-05
4.957e-08
d
yr
n .2673768148929295 3.5957e-09 deg/d
Q 2.665587802574811 2.3898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      7007 days (19.18 yr)  
   first obs. used      2001-02-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:07:34  

Additional Information
 Earth MOID = 1.12277 au 
 Jupiter MOID = 2.60752 au 
 T_jup = 3.520 
[ 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 MPO413455  

413287 (2003 UE128)          Discovered 2003-Oct-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2003 UE128 = 2012 CT32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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