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109744 (2001 RV66)
Classification: Main-belt Asteroid          SPK-ID: 2109744
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01109058471470971 3.9564e-08  
a 2.658407219872736 1.7361e-08 au
q 2.628923929394541 1.0595e-07 au
i 10.43985813530452 6.7011e-06 deg
node 329.0360256581185 2.3425e-05 deg
peri 85.3531534524312 0.00033404 deg
M 71.22369207279863 0.00033161 deg
tp 2458687.277702729497
(2019-Jul-22.77770273)
0.0014581 TDB
period 1583.181434937798
4.33
1.5509e-05
4.246e-08
d
yr
n .2273902359233666 2.2275e-09 deg/d
Q 2.68789051035093 1.7554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      6761 days (18.51 yr)  
   first obs. used      2001-07-29  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59549  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:32:17  

Additional Information
 Earth MOID = 1.64261 au 
 Jupiter MOID = 2.34715 au 
 T_jup = 3.363 
[ 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 15.2   n/a MPO366466  

109744 (2001 RV66)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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