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JPL Small-Body Database Browser
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59719 (1999 KN3)
Classification: Main-belt Asteroid          SPK-ID: 2059719
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118024261117915 7.3758e-08  
a 2.530375726749763 7.56e-09 au
q 1.994436008849776 1.8876e-07 au
i 1.570595064541438 5.285e-06 deg
node 152.3574845095963 0.00027287 deg
peri 103.2003307892358 0.00027349 deg
M 67.77177621861398 2.0325e-05 deg
tp 2458723.727897092253
(2019-Aug-28.22789709)
8.2549e-05 TDB
period 1470.198401254571
4.03
6.5887e-06
1.804e-08
d
yr
n .2448649105405091 1.0974e-09 deg/d
Q 3.066315444649751 9.1612e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1129  
   data-arc span      7409 days (20.28 yr)  
   first obs. used      1999-04-19  
   last obs. used      2019-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:52:51  

Additional Information
 Earth MOID = .980327 au 
 Jupiter MOID = 1.99086 au 
 T_jup = 3.419 
[ 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 15.1   n/a MPO337727  

59719 (1999 KN3)          Discovered 1999-May-17 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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