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129289 (2005 SE41)
Classification: Main-belt Asteroid          SPK-ID: 2129289
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2253520287971169 2.8418e-08  
a 2.336485765073587 7.9549e-09 au
q 1.80995395765867 6.6874e-08 au
i 5.790016365304854 4.4073e-06 deg
node 182.6789754524631 3.1708e-05 deg
peri 97.24618661920701 3.4268e-05 deg
M 103.6921535728628 9.8704e-06 deg
tp 2458624.760779834869
(2019-May-21.26077983)
3.6313e-05 TDB
period 1304.497154303945
3.57
6.6621e-06
1.824e-08
d
yr
n .27596840576635 1.4094e-09 deg/d
Q 2.863017572488503 9.7476e-09 au
  Orbit Determination Parameters
   # obs. used (total)      692  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1997-03-04  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52444  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:35:10  

Additional Information
 Earth MOID = .805018 au 
 Jupiter MOID = 2.3066 au 
 T_jup = 3.526 
[ 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 16.4   n/a MPO436626  

129289 (2005 SE41)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2005 SE41 = 2001 LC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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