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226140 (2002 RN134)
Classification: Main-belt Asteroid          SPK-ID: 2226140
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486372350726833 8.793e-08  
a 2.297283786773669 1.656e-08 au
q 1.955821876530327 2.0278e-07 au
i 7.283228610818716 6.4809e-06 deg
node 78.96617419354062 6.8797e-05 deg
peri 279.084861219379 7.0975e-05 deg
M 29.87842992858934 2.1409e-05 deg
tp 2458894.945763301692
(2020-Feb-15.44576330)
7.5219e-05 TDB
period 1271.804619660784
3.48
1.3751e-05
3.765e-08
d
yr
n .2830623465544725 3.0606e-09 deg/d
Q 2.638745697017011 1.9021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      5647 days (15.46 yr)  
   first obs. used      2002-09-10  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72873  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 01:30:17  

Additional Information
 Earth MOID = .9682 au 
 Jupiter MOID = 2.82609 au 
 T_jup = 3.569 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO437072  

226140 (2002 RN134)          Discovered 2002-Sep-10 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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