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66464 (1999 RS14)
Classification: Main-belt Asteroid          SPK-ID: 2066464
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2256974012238001 4.5871e-08  
a 2.554420339977844 1.0018e-08 au
q 1.977894307611629 1.2033e-07 au
i 3.424922304635262 5.9493e-06 deg
node 245.1340828174498 7.3491e-05 deg
peri 72.34981453217897 7.4883e-05 deg
M 92.28229686953244 1.4741e-05 deg
tp 2458818.245270903337
(2019-Nov-30.74527090)
5.9579e-05 TDB
period 1491.203699333062
4.08
8.7728e-06
2.402e-08
d
yr
n .2414157101145935 1.4203e-09 deg/d
Q 3.130946372344058 1.228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      630  
   data-arc span      10695 days (29.28 yr)  
   first obs. used      1991-11-01  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:22:24  

Additional Information
 Earth MOID = .965879 au 
 Jupiter MOID = 2.19014 au 
 T_jup = 3.400 
[ 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 15.4   n/a MPO290920  

66464 (1999 RS14)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RS14 = 2000 YK25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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