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JPL Small-Body Database Browser
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344218 (2001 RK65)
Classification: Main-belt Asteroid          SPK-ID: 2344218
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2231949086657374 8.1476e-08  
a 2.418026305404831 1.3178e-08 au
q 1.878335145018649 2.0041e-07 au
i 4.780631495161001 6.2852e-06 deg
node 301.3021046433037 9.3584e-05 deg
peri 78.81320707287588 9.4941e-05 deg
M 236.4008352086524 1.464e-05 deg
tp 2459072.023121915858
(2020-Aug-10.52312192)
5.7851e-05 TDB
period 1373.377596655022
3.76
1.1227e-05
3.074e-08
d
yr
n .2621274738111432 2.1429e-09 deg/d
Q 2.957717465791012 1.6119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6508 days (17.82 yr)  
   first obs. used      2001-08-27  
   last obs. used      2019-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67249  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:23  

Additional Information
 Earth MOID = .887026 au 
 Jupiter MOID = 2.53394 au 
 T_jup = 3.476 
[ 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 17.4   n/a MPO434164  

344218 (2001 RK65)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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