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216105 (2006 RX44)
Classification: Main-belt Asteroid          SPK-ID: 2216105
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09379368679642403 3.9314e-08  
a 3.113799381296281 3.4536e-08 au
q 2.821744657380079 1.1492e-07 au
i 5.29898955522626 6.8258e-06 deg
node 175.3813301067527 5.0456e-05 deg
peri 295.4396071030847 6.3718e-05 deg
M 127.6270530895029 4.0126e-05 deg
tp 2458489.000482986349
(2019-Jan-05.50048299)
0.0002215 TDB
period 2006.93990752327
5.49
3.3389e-05
9.141e-08
d
yr
n .179377568132705 2.9843e-09 deg/d
Q 3.405854105212482 3.7775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      5384 days (14.74 yr)  
   first obs. used      2005-08-28  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56151  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:53:27  

Additional Information
 Earth MOID = 1.84341 au 
 Jupiter MOID = 1.70213 au 
 T_jup = 3.205 
[ 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 15.66   n/a E2021B55  

216105 (2006 RX44)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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