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226754 (2004 RC50)
Classification: Main-belt Asteroid          SPK-ID: 2226754
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2179709375450535 5.4915e-08  
a 2.779524166008388 1.9547e-08 au
q 2.173668677614407 1.4865e-07 au
i 8.703994685703123 6.1954e-06 deg
node 168.2673236059976 3.5727e-05 deg
peri 164.1394901899656 3.7943e-05 deg
M 195.8710323075151 1.3355e-05 deg
tp 2459972.179290857768
(2023-Jan-27.67929086)
6.6715e-05 TDB
period 1692.599110409909
4.63
1.7855e-05
4.888e-08
d
yr
n .2126906470562993 2.2436e-09 deg/d
Q 3.385379654402369 2.3808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      9771 days (26.75 yr)  
   first obs. used      1994-06-06  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58078  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:37:06  

Additional Information
 Earth MOID = 1.16325 au 
 Jupiter MOID = 2.01976 au 
 T_jup = 3.282 
[ 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 16.46   n/a MPCxxxxx  

226754 (2004 RC50)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 RC50 = 1994 LU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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