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134218 (2005 UE439)
Classification: Main-belt Asteroid          SPK-ID: 2134218
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02134864690252794 7.016e-08  
a 2.85891118670044 2.5156e-08 au
q 2.797877301249886 2.0668e-07 au
i 2.919885835505037 7.2443e-06 deg
node 130.8737867198793 0.00014636 deg
peri 274.4053650777831 0.00024095 deg
M 126.486340407059 0.00019059 deg
tp 2458580.144624855494
(2019-Apr-06.64462486)
0.00093373 TDB
period 1765.62887607711
4.83
2.3304e-05
6.38e-08
d
yr
n .2038933577025832 2.6911e-09 deg/d
Q 2.919945072150995 2.5693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      22024 days (60.30 yr)  
   first obs. used      1960-09-27  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58315  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:40:14  

Additional Information
 Earth MOID = 1.80637 au 
 Jupiter MOID = 2.14475 au 
 T_jup = 3.300 
[ 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 15.64   n/a E2021B55  

134218 (2005 UE439)          Discovered 2005-Oct-28 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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