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JPL Small-Body Database Browser
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185140 (2006 SE129)
Classification: Outer Main-belt Asteroid          SPK-ID: 2185140
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3744169887488792 1.9242e-07  
a 3.326260646198101 5.1103e-08 au
q 2.080852151254707 6.6597e-07 au
i 28.87592039830494 4.5922e-05 deg
node 30.9178838710761 1.6666e-05 deg
peri 79.88035614503495 0.00010847 deg
M 58.56915056208328 8.7874e-05 deg
tp 2458640.004981405813
(2019-Jun-05.50498141)
0.00053409 TDB
period 2215.811659353716
6.07
5.1064e-05
1.398e-07
d
yr
n .1624686820652441 3.7441e-09 deg/d
Q 4.571669141141496 7.0236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      6726 days (18.41 yr)  
   first obs. used      2000-10-03  
   last obs. used      2019-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53375  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:04:49  

Additional Information
 Earth MOID = 1.28911 au 
 Jupiter MOID = 1.88937 au 
 T_jup = 2.863 
[ 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 15.2   n/a MPO469996  

185140 (2006 SE129)          Discovered 2006-Sep-17 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 SE129 = 2000 XH40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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