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332702 (2009 RS41)
Classification: Main-belt Asteroid          SPK-ID: 2332702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509933435640938 1.0462e-07  
a 2.465211230159663 2.8721e-08 au
q 2.092980743926103 2.4497e-07 au
i 5.055705895663121 6.334e-06 deg
node 241.2198592291603 7.4915e-05 deg
peri 123.5165173561322 7.7117e-05 deg
M 276.6855718266054 2.4164e-05 deg
tp 2459327.687987320274
(2021-Apr-23.18798732)
9.8497e-05 TDB
period 1413.772836442662
3.87
2.4707e-05
6.764e-08
d
yr
n .2546377966249746 4.45e-09 deg/d
Q 2.837441716393224 3.3058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      4935 days (13.51 yr)  
   first obs. used      2005-09-23  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54723  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:27:01  

Additional Information
 Earth MOID = 1.09648 au 
 Jupiter MOID = 2.64926 au 
 T_jup = 3.466 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO434082  

332702 (2009 RS41)          Discovered 2009-Sep-15 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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