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102057 (1999 RL129)
Classification: Main-belt Asteroid          SPK-ID: 2102057
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1243185230250965 6.3518e-08  
a 2.229882031103564 8.8486e-09 au
q 1.952666390476566 1.4253e-07 au
i 6.257620762278064 6.5791e-06 deg
node 336.0144951345781 3.3594e-05 deg
peri 1.72784973232553 3.7806e-05 deg
M 139.4457748158315 1.5216e-05 deg
tp 2458729.388053028566
(2019-Sep-02.88805303)		 5.1844e-05 TDB
period 1216.245534392923
3.33		 7.2395e-06
1.982e-08		 d
yr
n .2959928647793068 1.7618e-09 deg/d
Q 2.507097671730561 9.9487e-09 au
   Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      7834 days (21.45 yr)  
   first obs. used      1999-08-08  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55881  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:30:28  

Additional Information
 Earth MOID = .941458 au 
 Jupiter MOID = 2.83794 au 
 T_jup = 3.625 
[ 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 16.1   n/a MPO493574  

102057 (1999 RL129)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 RL129 = 2001 CL14 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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