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226742 (2004 RS14)
Classification: Main-belt Asteroid          SPK-ID: 2226742
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152218827949376 5.9175e-08  
a 2.715728382713087 2.2661e-08 au
q 2.402817045297234 1.5744e-07 au
i 2.707194136220124 5.2003e-06 deg
node 268.8011181895905 0.00013213 deg
peri 99.9655556766469 0.00013414 deg
M 161.0472885013573 2.3643e-05 deg
tp 2458269.228176397030
(2018-May-30.72817640)
0.00010465 TDB
period 1634.661837196039
4.48
2.0461e-05
5.602e-08
d
yr
n .2202290356380459 2.7565e-09 deg/d
Q 3.02863972012894 2.5272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      7985 days (21.86 yr)  
   first obs. used      1998-03-23  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:57:10  

Additional Information
 Earth MOID = 1.40378 au 
 Jupiter MOID = 2.44777 au 
 T_jup = 3.350 
[ 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 16.2   n/a MPO413101  

226742 (2004 RS14)          Discovered 2004-Sep-06 by Siding Spring Survey at Siding Spring
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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