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216991 (2000 RC25)
Classification: Main-belt Asteroid          SPK-ID: 2216991
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04942185095639096 7.523e-08  
a 2.798120588983741 2.4757e-08 au
q 2.659832290276978 2.0697e-07 au
i 10.82511979221329 4.8022e-06 deg
node 266.0602868019175 3.2264e-05 deg
peri 70.59671058084109 5.994e-05 deg
M 130.3676564374346 5.2243e-05 deg
tp 2458581.393412290809
(2019-Apr-07.89341229)
0.00024697 TDB
period 1709.614007537763
4.68
2.2689e-05
6.212e-08
d
yr
n .210573847905284 2.7947e-09 deg/d
Q 2.936408887690505 2.5981e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      7499 days (20.53 yr)  
   first obs. used      2000-08-05  
   last obs. used      2021-02-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49187  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:57:05  

Additional Information
 Earth MOID = 1.66915 au 
 Jupiter MOID = 2.27225 au 
 T_jup = 3.298 
[ 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 15.64   n/a MPCxxxxx  

216991 (2000 RC25)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20090806/Numbers.arcLast Updated: 2009-08-09

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