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344716 (2003 UE48)
Classification: Main-belt Asteroid          SPK-ID: 2344716
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09010610722162739 6.2683e-08  
a 2.695285970867771 2.2824e-08 au
q 2.452424244183812 1.6852e-07 au
i 12.2565085715129 7.2181e-06 deg
node 213.9717451666256 2.5081e-05 deg
peri 183.9610254685487 3.9708e-05 deg
M 273.3459687203376 3.2101e-05 deg
tp 2459389.537955149943
(2021-Jun-24.03795515)
0.00014561 TDB
period 1616.239449979865
4.43
2.053e-05
5.621e-08
d
yr
n .2227392729489958 2.8293e-09 deg/d
Q 2.93814769755173 2.4881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      8979 days (24.58 yr)  
   first obs. used      1994-10-27  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64236  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:05:41  

Additional Information
 Earth MOID = 1.45967 au 
 Jupiter MOID = 2.47589 au 
 T_jup = 3.331 
[ 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 16.3   n/a MPO297658  

344716 (2003 UE48)          Discovered 2003-Oct-16 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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