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152084 (2004 RR33)
Classification: Main-belt Asteroid          SPK-ID: 2152084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1012440939615617 3.6013e-08  
a 3.082314152533846 2.2844e-08 au
q 2.770248048855658 1.1132e-07 au
i 11.89740208441152 4.5675e-06 deg
node 138.8137539566876 1.9573e-05 deg
peri 137.7077792294369 3.3552e-05 deg
M 60.01751389632852 2.4561e-05 deg
tp 2458870.974309800218
(2020-Jan-22.47430980)
0.00013584 TDB
period 1976.577181734588
5.41
2.1973e-05
6.016e-08
d
yr
n .1821330344834165 2.0247e-09 deg/d
Q 3.394380256212035 2.5156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      533  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      2002-02-10  
   last obs. used      2020-10-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:37  

Additional Information
 Earth MOID = 1.76519 au 
 Jupiter MOID = 1.85672 au 
 T_jup = 3.187 
[ 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 15.28   n/a E2021B55  

152084 (2004 RR33)          Discovered 2004-Sep-07 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 RR33 = 2003 KJ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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