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226150 (2002 RC264)
Classification: Main-belt Asteroid          SPK-ID: 2226150
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1238919970852609 4.2494e-08  
a 2.266749834419926 1.2534e-08 au
q 1.985917670540956 9.5196e-08 au
i 5.204939658173029 6.7769e-06 deg
node 211.190749592814 5.5841e-05 deg
peri 60.80525126288302 6.7081e-05 deg
M 138.2666374609864 3.3222e-05 deg
tp 2458521.739054069671
(2019-Feb-07.23905407)
0.00011448 TDB
period 1246.53310227169
3.41
1.0339e-05
2.831e-08
d
yr
n .2888009948102732 2.3954e-09 deg/d
Q 2.547581998298894 1.4087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      7798 days (21.35 yr)  
   first obs. used      1998-06-16  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:50:04  

Additional Information
 Earth MOID = .976147 au 
 Jupiter MOID = 2.53443 au 
 T_jup = 3.600 
[ 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 18.0   n/a MPO437072  

226150 (2002 RC264)          Discovered 2002-Sep-11 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2002 RC264 = 1998 MK1 = 2009 SG251 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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