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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02121018396270256 6.9866e-08  
a 2.859362595159044 2.5908e-08 au
q 2.79871498849965 2.0582e-07 au
i 2.919749853541835 7.2777e-06 deg
node 130.873095695305 0.00014665 deg
peri 274.7553871977469 0.00024528 deg
M 85.37417068178453 0.00019534 deg
tp 2458581.681100235579
(2019-Apr-08.18110024)
0.00095785 TDB
period 1766.047069167736
4.84
2.4003e-05
6.572e-08
d
yr
n .2038450765469421 2.7705e-09 deg/d
Q 2.920010201818438 2.6458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      21754 days (59.56 yr)  
   first obs. used      1960-09-27  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:17:34  

Additional Information
 Earth MOID = 1.80847 au 
 Jupiter MOID = 2.14478 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 15.6   n/a MPO351803  

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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