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150790 (2001 RM33)
Classification: Main-belt Asteroid          SPK-ID: 2150790
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2179651957816071 5.719e-08  
a 2.568392852290027 1.7261e-08 au
q 2.008572601396551 1.4213e-07 au
i 11.0047198600216 6.0571e-06 deg
node 313.1039561404519 2.8661e-05 deg
peri 83.71499704454685 3.284e-05 deg
M 204.2517540218723 1.8693e-05 deg
tp 2459850.946033149230
(2022-Sep-28.44603315)		 8.2e-05 TDB
period 1503.455595683605
4.12		 1.5156e-05
4.149e-08		 d
yr
n .2394483754848189 2.4138e-09 deg/d
Q 3.128213103183503 2.1023e-08 au
   Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      21786 days (59.65 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:02  

Additional Information
 Earth MOID = 1.04924 au 
 Jupiter MOID = 2.44684 au 
 T_jup = 3.372 
[ 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 16.11   n/a E2021B55  

150790 (2001 RM33)          Discovered 2001-Sep-08 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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